Verified
Core Diameter in Terms of Nominal Diameter

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core diameter of bolt

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Core Diameter of Bolt in Terms of Pitch

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Core Diameter of the Bolt

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Endurance Limit of Rotating Beam Specimen

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factor of safety

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Height of Basic Profile

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Height of Fundamental triangle

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

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

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

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height of fundamental triangle minor diameter of internal thread

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Height of the nut

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Initial Preload in the Bolt due to Tightening

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

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

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

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

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

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

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

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

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

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minor diameter of external thread in terms of pitch

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

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minor diameter of internal thread in terms of pitch

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Nominal Diameter

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Nominal Diameter of Bolt

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

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pitch diameter of external thread in terms of pitch

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

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pitch diameter of internal thread in terms of pitch

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pitch in terms of minor diameter of external thread

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pitch in terms of minor diameter of internal thread

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pitch in terms of pitch diameter of external thread

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pitch in terms of pitch diameter of internal thread

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Pitch of Threads in Terms of Height of Basic Profile

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Pitch of Threads in Terms of Height of Fundamental triangle

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Pitch of threads in terms of Radius of Root

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Primary shear force on each bolt

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Resultant Load in the Bolt

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Shear Stress at Core Diameter

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Shear Stress at Core Diameter

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Shear Stress at Core Diameter

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tensile force acting on bolt

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Tensile Force Acting on Bolt

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Tensile stress area

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tensile stress in core cross-section of bolt

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tensile stress in core cross-section of bolt

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tensile yield strength

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Ultimate Tensile Strength

1 More Design of threaded fasteners Calculators

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Average Nusselt number upto L

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Average Nusselt number upto length L for constant heat flux

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Diameter at which turbulence starts

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Diameter given Graetz number

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Diameter given Reynolds number

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Effective thermal conductivity

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Effective thermal conductivity for the space between two concentric spheres

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Effective thermal conductivity given Prandtl number

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Heat transfer between concentric spheres

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Heat transfer between concentric spheres

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Inside diameter of the concentric sphere

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Inside radius from gap length

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Inside temperature of the concentric sphere

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Kinematic viscosity given Reynolds number based on rotational speed

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Kinematic viscosity of the fluid

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Length given the Graetz number

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Length of the space between the two concentric sphere

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

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Nusselt number based on diameter for liquid metals

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Nusselt number based on length for rectangular cavities

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Nusselt number for heated surface down

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Nusselt number for horizontal cylinders

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Nusselt number for horizontal plate with constant heat flux

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Nusselt number for horizontal plate with constant wall temperature

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Nusselt number for horizontal plate with heated surface up

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

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

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Nusselt number for inclined plate with constant heat flux

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Nusselt number for inclined plates with heated surface facing down

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Nusselt number for medium aspect ratio(H/L)

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Nusselt number for small aspect ratio(H/L)

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Nusselt number for sphere

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Nusselt number for sphere with Pr = 1

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Nusselt number with large aspect ratio and higher RL

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Outside diameter of the concentric sphere

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Outside radius from gap length

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Prandtl number given Graetz numbber

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Rayleigh number based on turbulence for concentric spheres

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Reynolds number based on length

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Reynolds number based on rotational speed

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Rotational speed given Reynolds number

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Thermal conductivity of fluid

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Thermal conductivity of fluid

24 More Free convection Calculators

Created
Angular change when there is maximum distortion of fillet welds

Created
Angular Distortion at x of Fillet Welds

Created
Cooling rate for relatively thin plates

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

Created
Degree of restraint (Butt joints)

Created
Depth of root face for minimum distortion of Butt joint

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

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

Created
Heat required to melt the joint

Created
Heat transfer efficiency, α

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

Created
Length of fillet leg in Lap joints from shrinkage

Created
Length of span for maximum angular distortion of fillet welds

Created
Length of the bent part in bending operation

Created
Maximum Angular Distortion of Fillet Welds

Created
Melting efficiency, ß

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

Created
Net heat per unit volume available for Arc welding

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

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

Created
Net heat supplied to the joint

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

Created
Net heat supplied when Relative thickness factor is known

Created
Plate thickness for given transverse shrinkage in butt joints

Created
Position of peak temperature from fusion boundary

Created
Rated duty cycle when actual duty cycle is given

Created
Relative plate thickness factor

Created
Rigidity of fillet welds

Created
Root opening when transverse shrinkage is known

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

Created
Stock thickness to be used in bending operation

Created
The cooling rate for relatively thick plates

Created
The Peak temperature reached at any point in the material

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

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

Created
Thickness of base metal for desired cooling rate

Created
Thickness of base metal when Relative thickness factor is known

Created
Thickness of bottom plate in T-joints

Created
Thickness of plates in Lap joints

Created
Total heat generated in resistance welding

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

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

Created
Transverse Shrinkage in Butt Joints

Created
Transverse shrinkage in first pass when total shrinkage is known

Created
Transverse shrinkage in Lap Joint with Fillets

Created
Transverse shrinkage in T-joint with Two Fillets

Created
Transverse shrinkage of a restrained joint

Created
Width between the contact points during bending

3 More Welding Calculators