Calculators Created by Rajat Vishwakarma

Created Density of abrasive particles

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Created Empirical constant for AJM

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Created Hardness of work material

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Created Material removal rate

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Created Mean diameter of abrasive particles

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Created Number of abrasive particles impacting per unit time

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Created Velocity of abrasive particles

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Verified Absorbed radiation in terms of absorptivity and incident radiation

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Verified Absorptivity

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Verified Incident radiation in terms of absorptivity and absorbed energy

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Verified Incident radiation in terms of reflectivity and reflected radiation

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Verified Incident radiation in terms of transmissivity and transmitted radiation

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Verified Reflected radiation in terms of reflectivity and incident radiation

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Verified Reflectivity in terms of reflected radiation and incident radiation

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Verified Transmissivity in terms of transmitted radiation and incident radiation

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Verified Transmitted radiation in terms of transmissivity and incident radiation

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9 More Absorptivity, Reflectivity and Transmissivity Calculators

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Created Diameter of the measuring wires

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Created Micrometer measurement/reading

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Created Pitch diameter

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Created Pitch of screw

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Verified Diffuse solar radiation in terms of total solar energy and direct radiation

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Verified Effective surface temperature of the sun in terms of solar constant

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Verified Mean distance between sun/star and earth/planet

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Verified Radius of the sun in terms of total solar irradiance

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Verified Total solar energy incident on the unit area of a horizontal surface on the ground

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Verified Total solar irradiance or solar constant

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Created Average energy delivered per spark

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Created Resistance of charging circuit from avg. power per spark

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Created Voltage of power supply from avg. power per spark

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Created Diameter of the measuring wires

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Created Micrometer measurement/reading

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Created Pitch diameter

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Created pitch of screw

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Created Charging current in relaxation circuit

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Created Power supply during charging

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Created Resistance of charging circuit

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Created Time constant from charging current

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Created Time elapsed during charging

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Created Capacitance of circuit from charging time

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Created Charging time

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Created Charging time from minimum resistance

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Created Inductance of circuit from charging time

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Created Minimum resistance from charging time

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Created Capacitance of charging circuit of EDM

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Created Charging voltage for maximum power of spark

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Created Elapsed time during charging

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Created Power supply for maximum power of spark

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Created Resistance of charging circuit

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Created Time constant for charging circuit of EDM

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Created Voltage at any time t

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Created voltage of supply power for EDM

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Created Maximum Clearance

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Created Maximum limit size of hole from maximum clearance

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Created Maximum limit size of shaft from minimum clearance

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Created Minimum limit size of hole from minimum clearance

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Verified Convective mass transfer coefficient in internal flow

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Verified Convective mass transfer when heat transfer is given

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Verified Free stream velocity of flat plate laminar flow

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Verified Friction factor in internal flow

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29 More Convective mass transfer Calculators

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Created Maximum spark current to be maintained indefinitely

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Created Power supply for maintaining max. sparking current

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Created Resistance of circuit using arcing criteria

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Created Spark discharge voltage at maximum spark current

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Verified Average angular velocity

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6 More Curvilinear motion Calculators

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Created Constant dependent of material

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Created Cutting rate in mm/min

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Created Laser power incident on the surface

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3 More Cutting rate in mm/min Calculators

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Verified Change in Load

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Verified Limiting Load for Bolt

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22 More Design Against Static Load Calculators

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Verified Coefficient of fluctuation of energy

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Verified density of flywheel disk

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Verified Maximum Fluctuation of energy

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Verified mean torque for four-stroke engine

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Verified mean torque for two-stroke engine

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Verified Moment of inertia of flywheel disk

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Verified radius of flywheel disk

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Verified thickness of flywheel disk

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Verified Work done per cycle

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Verified work done per cycle for four stroke engine

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Verified work done per cycle for two stroke engine

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9 More Design of flywheel Calculators

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Verified Axial or thrust load acting on the bearing: Common Equation

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Verified Axial Thrust Load Acting on Bearing: General Equation

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Verified Equivalent Dynamic Load: Common Equation

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Verified Equivalent Dynamic Load: General eqaution

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Verified Race-Rotation Factor: General Equation

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Verified Radial Factor: Common Equation

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Verified Radial Factor: General Equation

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Verified Radial Load acting on Bearing: Common Equation

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Verified Radial Load Acting on the Bearing: General Equation

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Verified Thrust factor: Common Equation

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Verified Thrust Factor: General Equation

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25 More Design of Rolling Contact Bearing Calculators

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Verified Change in Load

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Verified Core Diameter in Terms of Nominal Diameter

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Verified core diameter of bolt

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Verified Core Diameter of Bolt in Terms of Pitch

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Verified Core Diameter of the Bolt

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Verified Endurance Limit of Rotating Beam Specimen

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Verified External Force

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Verified factor of safety

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Verified Height of Basic Profile

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Verified Height of Fundamental triangle

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Verified height of fundamental triangle in terms of minor diameter of external thread

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Verified height of fundamental triangle in terms of pitch diameter of external thread

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Verified height of fundamental triangle in terms of pitch diameter of internal thread

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Verified height of fundamental triangle minor diameter of internal thread

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Verified Height of the nut

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Verified Initial Preload in the Bolt due to Tightening

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Verified major diameter of external thread in terms of minor diameter of external thread

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Verified major diameter of external thread in terms of pitch and pitch diameter of external thread

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Verified major diameter of external thread in terms of pitch diameter of external thread

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Verified major diameter of internal thread in terms of height of fundamental triangle

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Verified major diameter of internal thread in terms of minor diameter of internal thread

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Verified major diameter of internal thread in terms of minor diameter of internal thread and pitch

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Verified major diameter of internal thread in terms of pitch and minor diameter of external thread

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Verified major diameter of internal thread in terms of pitch diameter of internal thread

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Verified minor diameter of external thread in terms of height of fundamental triangle

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Verified minor diameter of external thread in terms of pitch

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Verified minor diameter of internal thread in terms of height of fundamental triangle

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Verified minor diameter of internal thread in terms of pitch

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Verified Nominal Diameter

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Verified Nominal Diameter of Bolt

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Verified Number of bolts

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Verified Pitch

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Verified pitch diameter of external thread in terms of height of fundamental triangle

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Verified pitch diameter of external thread in terms of pitch

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Verified pitch diameter of internal thread in terms of height of fundamental triangle

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Verified pitch diameter of internal thread in terms of pitch

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Verified pitch in terms of minor diameter of external thread

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Verified pitch in terms of minor diameter of internal thread

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Verified pitch in terms of pitch diameter of external thread

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Verified pitch in terms of pitch diameter of internal thread

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Verified Pitch of Threads in Terms of Height of Basic Profile

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Verified Pitch of Threads in Terms of Height of Fundamental triangle

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Verified Pitch of threads in terms of Radius of Root

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Verified Primary shear force on each bolt

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Verified Radius of Root

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Verified Resultant Load in the Bolt

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Verified Shear Stress at Core Diameter

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Verified Shear Stress at Core Diameter

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Verified Shear Stress at Core Diameter

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Verified tensile force acting on bolt

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Verified Tensile Force Acting on Bolt

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Verified Tensile stress area

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Verified tensile stress in core cross-section of bolt

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Verified tensile stress in core cross-section of bolt

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Verified tensile yield strength

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Verified Ultimate Tensile Strength

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1 More Design of threaded fasteners Calculators

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Verified Emissive power in terms of radiation intensity for diffusely emitting surface

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Verified Emissive power of diffusely emitted black body radiation in terms of radiation intensity

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Verified Intensity of diffusely emitted radiation in terms of radiosity and reflected radiation

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Verified Intensity of diffusely incident radiation in terms of irradiation

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Verified Intensity of diffusely reflected radiation in terms of radiosity and emitted radiation

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Verified Irradiation for a diffusely incident radiation

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Verified Radiation intensity in terms of emissive power for diffusely emitting black body

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Verified Radiation intensity in terms of emissive power for diffusely emitting surface

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Verified Radiosity in terms of incident and reflected radiation

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Verified Temperature of a diffusely emitting black body in terms of radiation intensity

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Verified The intensity of radiation emitted by a black body at an absolute temperature

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Verified Biot number

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Verified Euler number

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Verified Froude number

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Verified Grashof number given Rayleigh number

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Verified Gravity force given Froude number

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Verified Heat transfer by conduction given peclet number

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Verified Heat transfer by convection given peclet number

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Verified Heat transfer by convection given Stanton number

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Verified Inertia force given Euler number

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Verified Inertia force given Froude number

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Verified Inertia force given Reynolds number

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Verified Internal conduction resistance given biot number

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Verified Nusselt number given Stanton number and other dimensionless groups

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Verified Peclet number

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Verified Peclet number given Reynolds number

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Verified Prandtl number given Peclet number

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Verified Prandtl number given Rayleigh number

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Verified Prandtl number given Stanton number and other dimensionless groups

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Verified Pressure force given Euler number

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Verified Rayleigh number

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Verified Reynolds number

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Verified Reynolds number given Peclet number

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Verified Reynolds number given Stanton number and other dimensionless groups

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Verified Stanton number

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Verified Stanton number given Nusselt number and other dimensionless groups

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Verified Surface convection resistance

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Verified Viscous force given Reynolds number

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Verified Wall heat transfer rate given Stanton number

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16 More Dimensionless groups Calculators

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Created Discharge current

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Created Discharge voltage

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Created Resistance of discharging circuit

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Created Capacitance of circuit

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Created Discharging voltage

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Created Resistance of discharging circuit

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Created Time elapsed

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Created Voltage of charging circuit

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Verified Angle of banking

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Verified Maximum velocity to avoid overturning of a vehicle along a level circular path

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Verified Maximum velocity to avoid skidding away of a vehicle along a level circular path

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2 More Dynamics Calculators

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Verified Effectiveness of a double pipe counter flow heat exchanger

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Verified Effectiveness of heat exchanger given all exchanger with C = 0

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Verified Effectiveness of heat exchanger in cross flow when both fluids are mixed

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Verified Effectiveness of heat exchanger in cross flow when both fluids are unmixed

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Verified Effectiveness of heat exchanger when Cmax is mixed and Cmin is unmixed

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Verified Effectiveness of heat exchanger when Cmax is unmixed and Cmin is mixed

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Verified Effectiveness of heat exchanger with one shell pass and 2, 4, 6 tube pass

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5 More Effectiveness Calculators

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Verified Efficiency of differential screw jack

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Verified Efficiency of geared pulley block

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Verified Efficiency of weston's differential pulley block

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Verified Efficiency of worm and worm wheel

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Verified Efficiency of worm geared pulley block

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Verified Efficiency of worm geared screw jack

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2 More efficiency of machines Calculators

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Created Capacitance of circuit

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Created Charging voltage

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Created Depth of crater

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Created Energy delivered per spark

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Created Energy per spark from depth of crater

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Verified Absolute viscosity of the fluid by Ergun

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Verified Density of the fluid by Ergun

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Verified Effective particle diameter by Ergun given frication factor

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Verified Effective particle diameter by Ergun given Reynolds number

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Verified Friction factor by Beek

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Verified Friction factor by Ergun

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Verified Friction factor by Ergun for 1 < Rep < 2500

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Verified Friction factor by Kozeny-Carman

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Verified Head of fluid lost due to friction

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Verified Mean effective diameter

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Verified Reynolds number of packed beds by Ergun

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Verified Superficial velocity by Ergun given Reynolds number

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Verified Nusselt number based on diameter

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Verified Nusselt number for liquid metals and silicones

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Verified Nusselt number for liquid metals and silicones with higher Reynolds number value

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Verified Nusselt number for liquid metals only

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Verified Nusselt number for liquid metals with constant heat flux

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Verified Nusselt number for liquid metals with constant wall temperature

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Verified Nusselt number for liquids and gases

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Verified Nusselt number for liquids only with higher Peclet number

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Verified Nusselt number when dynamic viscosity is given

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Verified Nusselt number when property variation is larger due to temperature variation

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Verified Nusselt number

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Verified Nusselt number for air

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Verified Nusselt number for falling liquid drops

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Verified Nusselt number for gases

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Verified Nusselt number for gases and liquids

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Verified Nusselt number for liquid metals

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Verified Nusselt number for liquids

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Verified Nusselt number for oils and water

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Created Atmospheric pressure

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Created Dynamic viscosity of electrolyte

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Created Flow rate of the electrolyte

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Created Gap spacing

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Created Pressure in flushing hole

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Created Radius of flushing hole

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Created Radius of the electrode

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Created Diameter of the wire used in three wire system method

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Created Ideal wire diameter in three wire system method

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Created Micrometer reading from three wire system method

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Created Pitch diameter from three wire system method

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Created Pitch of the thread from three wire system method

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Created Pitch of thread when ideal wire diameter is known

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Created Thread angle when ideal wire diameter is known

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Created Actual casting mass from casting yield

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Created Area at choke section of sprue

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Created Area at top section of sprue

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Created Buoyant force on cores

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Created Buoyant force on cores from chaplet area

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Created buoyant force on cylindrical cores placed horizontally

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Created buoyant force on vertical cores

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Created Casting mass using Bernoulli's equation

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Created Casting yield

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Created Casting yield in percentage

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Created Chaplet area

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Created Chaplet area from unsupported load

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Created Choke area using Bernoulli's equation

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Created Composition factor for gray cast iron

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Created Composition factor from fluidity spiral length

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Created Density of core material

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Created Density of molten metal

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Created Density of molten metal using Bernoulli's equation

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Created Effective metal head for bottom gate

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Created Effective metal head for parting gate

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Created Empirical relation for max. permissible buoyancy force on given core print area

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Created Empirical relation for minimum core print area

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Created Fluidity spiral length

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Created Grain Fineness Number (GFN)

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Created Metal head at choke section of sprue

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Created Metal head at top section of sprue

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Created Metallostatic forces acting on the Moulding Flasks

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Created Permeability Number

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Created Pouring time using Bernoulli's equation

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Created Ranginess factor

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Created Total mass of metal poured in mould from casting yield

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Created Unsupported load for cores

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Created Volume of core

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Verified Average Nusselt number upto L

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Verified Average Nusselt number upto length L for constant heat flux

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Verified Diameter at which turbulence starts

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Verified Diameter given Graetz number

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Verified Diameter given Reynolds number

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Verified Effective thermal conductivity

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Verified Effective thermal conductivity for the space between two concentric spheres

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Verified Effective thermal conductivity given Prandtl number

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Verified Gap length

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Verified Graetz number

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Verified Heat transfer between concentric spheres

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Verified Heat transfer between concentric spheres

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Verified Inside diameter of the concentric sphere

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Verified Inside radius from gap length

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Verified Inside temperature of the concentric sphere

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Verified Kinematic viscosity given Reynolds number based on rotational speed

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Verified Kinematic viscosity of the fluid

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Verified Length given the Graetz number

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Verified Length of the space between the two concentric sphere

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Verified Nusselt number based on diameter for horizontal cylinders with 10^-6 < GrDPr < 10^9

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Verified Nusselt number based on diameter for liquid metals

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Verified Nusselt number based on length for rectangular cavities

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Verified Nusselt number for heated surface down

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Verified Nusselt number for horizontal cylinders

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Verified Nusselt number for horizontal plate with constant heat flux

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Verified Nusselt number for horizontal plate with constant wall temperature

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Verified Nusselt number for horizontal plate with heated surface up

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Verified Nusselt number for horizontal plate with upper surface cooled or lower surface heated

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Verified Nusselt number for horizontal plate with upper surface heated or lower surface cooled

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Verified Nusselt number for inclined plate with constant heat flux

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Verified Nusselt number for inclined plates with heated surface facing down

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Verified Nusselt number for medium aspect ratio(H/L)

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Verified Nusselt number for small aspect ratio(H/L)

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Verified Nusselt number for sphere

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Verified Nusselt number for sphere with Pr = 1

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Verified Nusselt number with large aspect ratio and higher RL

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Verified Outside diameter of the concentric sphere

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Verified Outside radius from gap length

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Verified Prandtl number given Graetz numbber

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Verified Rayleigh number based on turbulence for concentric spheres

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Verified Reynolds number based on length

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Verified Reynolds number based on rotational speed

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Verified Rotational speed given Reynolds number

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Verified Thermal conductivity of fluid

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Verified Thermal conductivity of fluid

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24 More Free convection Calculators

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Verified Amount of amplitude of motion reduced in each successive cycle in coulomb damping

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2 More Free vibration of an undamped torsional system Calculators

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Created Capacitance of charging circuit

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Created Charging voltage

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Created Frequency of charging

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Created Resistance of charging circuit

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Created Supply voltage

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Created Capacitance of circuit

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Created Charging time

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Created Frequency of cutting from capacitance and inductance

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Created Frequency of cutting using charging and sparking time

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Created Inductance of circuit

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Created Sparking time

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Created Capacitance of circuit

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Created Frequency of discharge oscillation

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Created Inductance of circuit

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Created Ambient temperature during ECM

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Created Boiling point of the electrolyte

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Created Cross-sectional area of the gap

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Created Current required in ECM

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Created Density of the electrolyte

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Created Flow rate of the electrolyte

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Created Gap resistance from electrolyte flow rate

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Created Resistance of Gap between work and tool

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Created Specific heat of the electrolyte

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Created Specific resistance of the electrolyte

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Created Width of equilibrium gap

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Created Ambient temperature

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Created Boiling point of the electrolyte

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Created Density of the electrolyte

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Created Flow rate of the electrolyte

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Created Heat absorbed by the electrolyte

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Created Specific heat of the electrolyte

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Verified Mass of solid per unit length of the matrix

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23 More Heat exchanger Calculators

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Verified Absolute humidity of air at initial air temperature

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14 More Heat Transfer Calculators

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Verified Absolute humidity of air at the final equilibrium air temperature

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Verified Bulk gas temperature in dehumidification

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Verified Convective mass transfer coefficient in humidification

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Verified Gas phase heat transfer coefficient in dehumidification

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Verified Gas phase mass transfer coefficient

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Verified Liquid layer temperature in dehumidification

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Verified Partial pressure of water vapor at wet bulb temperature

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Verified Partial pressure of water vapor in air

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Verified Specific heat of air during humidification

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Verified Temperature of air given gas constant of water

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Verified Wet bulb temperature given gas constant of water vapor

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13 More Humidification Calculators

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Verified Propeller efficiency if thrust is known

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27 More Jet propulsion cycles Calculators

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Verified Diameter of kernel for hollow circular section

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Verified Eccentric Load in terms of bending stress on hollow circular section

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Verified Eccentricity in terms of bending stress on hollow circular section

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Verified Inner diameter of hollow circular section if diameter of kernel is given

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Verified Internal diameter in terms of maximum eccentricity of load for hollow circular section

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Verified Maximum value of eccentricity of load for hollow circular section

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Verified Section modulus in terms of bending stress and eccentric load on hollow circular section

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6 More Kernel Of Hollow Circular Section Calculators

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Verified Distance of outermost layer from neutral axis for hollow rectangular section

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Verified Moment of inertia about xx axis for hollow rectangular section

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Verified Section modulus about xx axis for hollow rectangular section in terms of moment of inertia

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10 More Kernel Of Hollow Rectangular Section Calculators

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Verified Average friction coefficient

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Verified Average Nusselt number upto length L

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Verified coefficient of friction

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Verified Displacement thickness

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Verified Hydrodynamic boundary layer thickness at a distance X from leading edge

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Verified local friction coefficient given Reynolds number

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Verified Momentum thickness

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Verified Nusselt number at location L

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Verified Nusselt number for liquid metals or for silicones

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Verified Stanton number

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Verified Thermal boundary layer thickness at a distance X from the leading edge

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13 More Laminar flow Calculators

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Verified Darcy friction factor for Colburn analogy

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Verified Nusselt number for short tube thermal development

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11 More Laminar flow Calculators

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Created Diffusivity of metal

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Created The minimum thickness of the metal

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Created Time duration of laser beam

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8 More Laser Beam Machining (LBM) Calculators

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Created Diameter of the measuring wires

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Created Micrometer measurement/reading

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Created Pitch diameter

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Created pitch of screw

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Verified Mass of circular plate

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Verified Mass of cone

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Verified Mass of cuboid

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Verified Mass of rectangular plate

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Verified Mass of solid cylinder

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Verified Mass of solid sphere

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Verified Mass of triangular plate

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22 More Mass moment of inertia Calculators

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Created Frequency of charging

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Created Input power supply to achieve given MRR

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Created Material removal rate, MRR

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Created Metal removal rate from volume of crater

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Created Proportionality constant for MRR

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Created Resistance of the circuit

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Created Volume of crater from MRR

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Created Atomic weight of the work material

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Created Current required for given MRR

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Created Material Removal Rate (MRR) in kg/sec

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Created Valency of the work material

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Verified Basic setup time in terms of Non-productive time in turning

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Verified Batch size in terms of Non-productive time in turning

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Verified Constant for the machine type(a) in terms of Machining time for maximum power

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Verified Constant for the machine type(a) when Power available for Machining is given

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Verified Constant for the machine type(b) in terms of Machining time for maximum power

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Verified Constant for the machine type(b) when Power available for Machining is given

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Verified Density of the Workpiece in terms of Initial weight of workpiece

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Verified Diameter of Workpiece when Surface Generation rate is given

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Verified Initial weight of workpiece in terms of Cost of Machine tool

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Verified Initial weight of workpiece in terms of Machining time for maximum power

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Verified Initial weight of workpiece when Loading and Unloading time is given

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Verified Initial weight of workpiece when Power available for Machining is given

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Verified Length of Workpiece when Surface Generation rate is given

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Verified Loading and unloading time in terms of Non-productive time in turning

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Verified Machining time for maximum power in terms of Initial weight of workpiece

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Verified Machining Time for Minimum Cost in terms of Surface Generation rate

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Verified Non-productive time in turning

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Verified Number of operations in terms of Non-productive time in turning

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Verified Number of tools in terms of Non-productive time in turning

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Verified Power available for Machining in terms of Initial weight of workpiece

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Verified Set-up Time per tool terms of Non-productive time in turning

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Verified Specific cutting energy in terms of Initial weight of workpiece

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Verified Surface area of Workpiece when Surface Generation rate is given

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Verified Surface Generation Rate

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Verified Tool positioning time per operation in terms of Non-productive time in turning

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Verified Weight of workpiece to be removed in terms of Initial weight of workpiece

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32 More Maximum Power Condition Calculators

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Created Capacitance of circuit

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Created Inductance of circuit

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Created Maximum spark current

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Created Voltage of charging circuit

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Created Area of cut from tool temperature

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Created Cutting speed from tool temperature

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Created Cutting speed when spindle speed is given

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Created Machining time when cutting speed is known

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Created Machining time when spindle speed is known

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Created Nose radius of tool from surface finish constraint

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Created specific cutting energy per unit cutting force from tool temperature

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Created Specific heat of work from tool temperature

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Created Surface finish constraint

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Created Thermal conductivity of work from tool temperature

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Created Tolerance unit (i)

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Created Capacitance of the circuit

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Created Inductance of the circuit

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Created Minimum resistance in the circuit

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Verified Equimolal diffusion of gases (mole flux)

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16 More Molar diffusion Calculators

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Verified Distance travelled, if initial velocity and time is known in case of particle is projected upwards

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Verified Distance travelled, if initial velocity and time is known in case of free fall under gravity

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Verified Final velocity, if initial velocity and displacement is known in case of free fall under gravity

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Verified Final velocity, if initial velocity and time is known in case of free fall under gravity

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Verified Final velocity, if initial velocity and time is known in case of particle is projected upwards

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Verified Average velocity

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Verified Displacement of a particle

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Verified Distance travelled by a particle

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Verified Distance travelled by a particle in terms of average velocity

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Verified Distance travelled in (n-1) seconds

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Verified Distance travelled in n seconds

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Verified Distance travelled in the nth second

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Verified Final velocity if displacement, uniform acceleration and initial velocity of a particle is known

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Verified Initial velocity if displacement, uniform acceleration and final velocity of a particle is known

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Verified Time taken by the particle to change its initial velocity to final velocity

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1 More Motion under uniform acceleration Calculators

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Created Ambient atmospheric pressure

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Created Net force acting on the electrode

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Created Pressure in flushing hole

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Verified Heat flow rate through pipe with eccentric lagging

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Verified Heat flow through pipe in square section

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Verified inner surface temperature of a pipe in square section

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Verified Inner surface temperature of a pipe with eccentric lagging

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Verified Length of a pipe with eccentric lagging

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Verified outer surface temperature of a pipe in square section

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Verified outer surface temperature of a pipe with eccentric lagging

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Verified Thermal conductivity for a pipe with eccentric lagging

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Verified Thermal resistance for a pipe in square section

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Verified Thermal resistance of a pipe with eccentric lagging

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Created Air Pressure during testing

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Created Cross-sectional area of specimen

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Created Height of specimen

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Created Permeability number (standard specimen)

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Created Pouring temperature from fluidity spiral length

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Created Pressure during testing (standard specimen)

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Created Time taken during testing

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Created Time taken in standard specimen testing

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Created Volume of air passed through specimen

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Created Elastic modulus of the composite in the longitudinal direction

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Created Elastic modulus of the composite in the transverse direction

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Created Elastic modulus of the fiber from that of composite (transverse direction)

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Created Elastic modulus of the fiber from that of composite's longitudinal direction

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Created Elastic modulus of the matrix from that of composite (transverse direction)

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Created Elastic modulus of the matrix from that of composite's longitudinal direction

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Created Fiber diameter from given critical fiber length

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Created Fiber-matrix bonding strength from given critical length of fiber

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Created Tensile strength of fiber from longitudinal tensile strength of composite

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Created Tensile strength of matrix from longitudinal tensile strength of the composite

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Created Tensile strength of the fiber from given critical fiber length

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Created Volume fraction of fiber from EM of composite (transverse direction)

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Created Volume fraction of fiber from longitudinal tensile strength of composite

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Created Volume fraction of matrix from EM of composite (transverse direction)

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Created Volume fraction of the fiber from EM of composite (longitudinal direction)

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Created Volume fraction of the matrix from E of composite (longitudinal direction)

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2 More Polymer Matrix Composites (PMC) Calculators

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Created MRR for given surface unevenness

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Created Overcut constant A

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Created Overcut constant B

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Created Overcut produced per side

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Created Surface unevenness

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Created Taper produced due to side sparks

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Created Upper diameter of hole

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Created Volume of crater made by an electric spark

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7 More Possible surface defects in EDM Calculators

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Created Energy delivered per spark

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Created Power supply required for given spark power

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Created Resistance of charging circuit

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Created Beam divergence

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Created Focal length of lens

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Created Laser energy output

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Created Power density of laser beam

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Created Pulse duration of laser

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3 More Power density of laser beam Calculators

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Verified Efficiency of turbine in actual gas turbine cycle in terms of enthalpy

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Verified Minimum temperature ratio

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Verified Work ratio in practical cycle

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Verified Work required to drive the compressor including mechanical losses

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5 More Practical cycles Calculators

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Created Atmospheric pressure at electrode tip

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Created Pressure distribution in the flushing gap

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Created Pressure in flushing hole

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Created Radial location of pressure distribution

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Created Radius of flushing hole

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Created Radius of the electrode

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Created Maximum pressure for backward extrusion of carbon steels

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Created Minimum clearance

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Created Minimum limit size of shaft from maximum clearance

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Created Required Duty cycle for arc welding

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9 More Production Engineering Calculators

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Verified Horizontal range of a projectile

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Verified Horizontal range of a projectile, if horizontal velocity and time of flight is known

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Verified Initial velocity, if maximum horizontal range of a projectile is known

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Verified Maximum height of a projectile on a horizontal plane

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Verified Maximum height of a projectile on a horizontal plane, if average vertical velocity is known

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Verified Maximum horizontal range of a projectile

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8 More Projectiles Calculators

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Verified Radiation energy emitted by a black body in given time interval when emissive power is known

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Verified Radiation energy emitted by a black body in given time interval when temperature is known

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Verified Spectral black body emissive power (Planck's law)

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Verified Surface area of the black body required to emit certain amount of radiation energy

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Verified Temperature of the black body to emit a certain amount of radiation energy

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Verified Time required to emit a specified amount of radiation energy from the black body

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1 More Radiation Calculators

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Created Current required to sustain welding

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Created Electrode force

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Created Electrode tip diameter

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Created Weld time in cycles

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Created Angle subtended by Neutral point

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Created Factor H at Neutral point

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Created Factor H used in Rolling calculations

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Created Initial stock thickness when pressure on rolls is given

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Created Maximum Reduction in Thickness Possible

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Created Mean yield shear stress when pressure on entry side is given

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Created Mean yield shear stress when pressure on exit side is given

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Created Pressure acting on the rolls from entry side

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Created Pressure acting on the rolls in exit region

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Created Pressure considering rolling similar to plane-strain-upsetting process

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Created Pressure on rolls when H is known (entry side)

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Created Pressure on rolls when H is known (exit side)

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Created Projected Area

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Created Projected Length

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Created Thickness of stock at given point on entry side.

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Created Thickness of stock at given point on exit side

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Created Total Elongation of Stock

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1 More Rolling process Calculators

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Verified Final angular momentum

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Verified Initial angular momentum

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Verified Rate of change of angular momentum

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Verified Pitch of the screw

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Verified Slope of the thread in multi-threaded screw

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2 More Screw friction Calculators

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Created Diameter of the wire used

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Created Micrometer measurement/reading

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Created Pitch diameter

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Created Pitch of screw threads

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Created Average of tensile strength before and after ironing

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Created Bending force

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Created Blank diameter from percent reduction

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Created Blank Size for Drawing Operation

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Created Blank size when there is corner radius on punch (15r ≤ d ≤ 20r)

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Created Blank size when there is corner radius on punch (10r ≤ d ≤ 15r)

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Created Blank size when there is corner radius on punch (d < 10r)

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Created Clearance Between Two Shears

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Created Drawing Force for Cylindrical shells

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Created Ironing Force after drawing

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Created Maximum shear force when shear is applied to the punch or the die

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Created Mean diameter of the shell after ironing

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Created Penetration of punch as a fraction

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Created Percent reduction after drawing

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Created Perimeter of cut when shear is applied

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Created Perimeter of cut when stripper force is known

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Created Punching Force for Holes Smaller Than Sheet Thickness

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Created Shear on the punch or die

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Created Shell diameter from percent reduction

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Created Stock thickness when shear on punch is used

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Created Stripping force

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Created Thickness of shell before ironing

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Created Thickness of stock when stripper force is known

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2 More Sheet Metal Operations Calculators

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Created Capacitance of circuit from sparking time

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Created Frequency of discharge

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Created Inductance of circuit from sparking time

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Created Sparking time

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Created Sparking time from frequency of discharge

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Created Copper Alloy Castings

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Created For Castings above 450 kg and up to 1000 kg

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Created Grey Cast Iron, Mass greater than 450 kg

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Created Grey Cast Iron, Mass less than 450 kg

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Created Intricately Shaped Thin-walled Castings of Mass up to 450 kg

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Created Shell-moulded Ductile Iron (vertical pouring)

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Created Steel Castings

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Verified Moment of a force

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10 More Statics of particles Calculators

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Created Diameter of the wire used in measurement over wires method

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Created Micrometer reading from measurement over wires method

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Created Pitch diameter from measurement over wires method

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Created Pitch of the thread from measurement over wires method

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Created Tool temperature

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15 More Tool Life And Tool Wear Calculators

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Created Maximum clearance

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Created Maximum interference

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Created Maximum limit size of hole from maximum clearance

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Created Maximum limit size of shaft from maximum interference of fit

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Created Minimum limit size of hole from maximum interference of fit

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Created Minimum limit size of shaft from maximum clearance

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Verified Distance between two consequent tubes in a transverse fin heat exchanger

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Verified Length of tube bank

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Verified Mass flowrate given mass flux

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Verified Mass flux given mass flowrate

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Verified Number of tubes in a transverse fin heat exchanger

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30 More Transverse fin heat exchanger Calculators

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Verified Friction factor fo rough tubes

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Verified Friction factor for Re > 10^4

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Verified Friction factor for Re> 2300

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Verified Friction factor for rough tube Colburn analogy

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Verified Friction factor for transitional turbulent flow

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Verified Nusselt number at entrance region

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Verified Nusselt number for constant heat flux

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Verified Nusselt number for liquid metals at constant wall temperature

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Verified Nusselt number for Smooth tubes

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Verified Nusselt number for sooth tubes and fully developed flow

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Verified Nusselt number for thermal entry region

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Verified Stanton number at bulk temperature

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1 More Turbulent flow Calculators

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Created Diameter of the wire used

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Created Micrometer measurement/reading

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Created Pitch diameter

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Created pitch of the screw threads

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Created Best size wire

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Created Best wire size for modified buttress 45deg and 7deg

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Created Micrometer reading/measurement

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Created Pitch diameter

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Created Pitch for modified buttress 45deg and 7deg

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Created Pitch of screw

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Created Diameter of the wire used

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Created Micrometer reading/measurement

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Created Pitch diameter

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Created pitch of the screw

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Verified velocity ratio in weston's differential pulley block

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12 More Velocity ratio Calculators

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Created Diameter of crater

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Created Discharge duration of single pulse

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Created For copper electrode and kerosene dielectric

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Created Mean current setting from crater volume

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Created Ultimate tensile strength of work piece material

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Created Volume of crater related to mean current setting

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Created Volume of electrode material worn out

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Created Volume of work material removed

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Created Wear Ratio

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Created Angular change when there is maximum distortion of fillet welds

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Created Angular Distortion at x of Fillet Welds

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Created Cooling rate for relatively thin plates

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Created Cross‑sectional area of weld for given transverse shrinkage in butt joints

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Created Degree of restraint (Butt joints)

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Created Depth of root face for minimum distortion of Butt joint

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Created Depth of the first V‑groove for minimum distortion of Butt joint

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Created Depth of the last V‑groove for minimum distortion of Butt joint

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Created Heat required to melt the joint

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Created Heat transfer efficiency, α

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Created Length of fillet leg from transverse shrinkage in T-joints

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Created Length of fillet leg in Lap joints from shrinkage

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Created Length of span for maximum angular distortion of fillet welds

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Created Length of the bent part in bending operation

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Created Maximum Angular Distortion of Fillet Welds

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Created Melting efficiency, ß

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Created Metal deposited in first pass of welding when transverse shrinkage is known

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Created Net heat per unit volume available for Arc welding

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Created Net heat supplied to achieve given cooling rates for thick plates

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Created Net heat supplied to achieve given cooling rates for thin plates

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Created Net heat supplied to the joint

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Created Net heat supplied to weld area to raise it to given temperature from fusion boundary

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Created Net heat supplied when Relative thickness factor is known

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Created Plate thickness for given transverse shrinkage in butt joints

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Created Position of peak temperature from fusion boundary

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Created Rated duty cycle when actual duty cycle is given

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Created Relative plate thickness factor

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Created Rigidity of fillet welds

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Created Root opening when transverse shrinkage is known

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Created Shrinkage of unrestrained joint from given shrinkage of restrained Butt joint

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Created Stock thickness to be used in bending operation

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Created The cooling rate for relatively thick plates

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Created The Peak temperature reached at any point in the material

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Created Thermal conductivity of base metal using given cooling rate (thick plates)

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Created Thermal conductivity of base metal using given cooling rate (thin plates)

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Created Thickness of base metal for desired cooling rate

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Created Thickness of base metal when Relative thickness factor is known

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Created Thickness of bottom plate in T-joints

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Created Thickness of plates in Lap joints

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Created Total heat generated in resistance welding

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Created Total metal deposited in weld when total transverse shrinkage is known

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Created Total transverse shrinkage during multi-pass welding of butt joint

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Created Transverse Shrinkage in Butt Joints

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Created Transverse shrinkage in first pass when total shrinkage is known

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Created Transverse shrinkage in Lap Joint with Fillets

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Created Transverse shrinkage in T-joint with Two Fillets

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Created Transverse shrinkage of a restrained joint

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Created Width between the contact points during bending

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3 More Welding Calculators

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Created Diameter of the wire used

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Created Micrometer reading/measurement

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Created Pitch diameter

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Created pitch of screw threads

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List of Calculators by Rajat Vishwakarma