Sanjay Krishna
Amrita School of Engineering (ASE), Vallikavu
Sanjay Krishna has created this Calculator and 300+ more calculators!
Shikha Maurya
Indian Institute of Technology (IIT), Bombay
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11 Other formulas that you can solve using the same Inputs

Heat Loss due to Pipe
Heat Loss due to Pipe=(Force*Length*Fluid Velocity^2)/(2*Diameter *Acceleration Due To Gravity) GO
Reynolds Number for Circular Tubes
Reynolds Number=Density*Fluid Velocity*Diameter /Dynamic viscosity GO
Perimeter of a Semicircle when circumference of circle is given
Perimeter=(Circumference of Circle/2)+Diameter GO
Diameter of circumscribing sphere when diameter and height of circumscribed cylinder is known
Diameter of Sphere=sqrt(Diameter ^2+Height^2) GO
Cutting Speed
Cutting Speed=pi*Diameter *Angular Speed GO
Area of a Circle when diameter is given
Area of Circle=(pi/4)*Diameter ^2 GO
Perimeter of a quarter circle when diameter is given
Perimeter=Diameter *((pi/4)+1) GO
Perimeter of a Semicircle when diameter is given
Perimeter=Diameter *((pi/2)+1) GO
Area of a quarter circle when diameter is given
Area=(pi*(Diameter )^2)/16 GO
Area of a Semicircle when diameter is given
Area=(pi*(Diameter )^2)/8 GO
Radius of a circle when diameter is given
Radius=Diameter /2 GO

11 Other formulas that calculate the same Output

Pressure ratio for unsteady waves with subtracted induced mass motion for expansion waves
pressure ratio=(1-((Specific Heat Ratio-1)/2)*(Induced mass motion/Speed of Sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-1)) GO
Pressure ratio for unsteady waves
pressure ratio=(1+((Specific Heat Ratio-1)/2)*(Induced mass motion/Speed of Sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-1)) GO
Pressure ratio having high mach number with similarity constant
pressure ratio=(1-((Specific Heat Ratio-1)/2)*Hypersonic similarity parameter)^(2*Specific Heat Ratio/(Specific Heat Ratio-1)) GO
Pressure ratio for high Mach number
pressure ratio=(Mach Number ahead of shock/Mach Number behind shock)^(2*Specific Heat Ratio/(Specific Heat Ratio-1)) GO
Pressure ratio for blunt slab blast wave
pressure ratio=0.127*(Mach Number^2)*(Drag Coefficient^(2/3))*((Distance from X-axis/Diameter )^(-2/3)) GO
Exact pressure ratio
pressure ratio=1+(2*Specific Heat Ratio/(Specific Heat Ratio+1))*(((Mach Number*sin(Wave angle))^2)-1) GO
Blunt-nosed flat plate pressure ratio (first approximation)
pressure ratio=0.121*(Mach Number^2)*((Drag Coefficient/(Distance from X-axis/Diameter ))^(2/3)) GO
Pressure ratio when Mach becomes infinite
pressure ratio=(2*Specific Heat Ratio/(Specific Heat Ratio+1))*((Mach Number*sin(Wave angle))^2) GO
Simplified pressure ratio for blunt cylinder blast wave
pressure ratio=0.0681*(Mach Number^2)*sqrt(Drag Coefficient)/(Distance from X-axis/Diameter ) GO
Pressure ratio of Blunt-nosed cylinder (first approximation):
pressure ratio=0.067*(Mach Number^2)*sqrt(Drag Coefficient)/(Distance from X-axis/Diameter ) GO
Pressure ratio
pressure ratio=Final Pressure of System/Initial Pressure of System GO

Pressure ratio for blunt cylinder blast wave Formula

pressure ratio=0.8773*[BoltZ]*(Mach Number^2)*(sqrt(Drag Coefficient))*(Distance from X-axis/Diameter ^(-1))
Rp=0.8773*[BoltZ]*(M^2)*(sqrt(C<sub>D</sub>))*(y/d^(-1))
More formulas
Pressure for the cylindrical blast wave GO
Boltzmann constant for cylindrical blast wave GO
formula For creation pressure for the planar blast wave GO
Radial coordinate of cylindrical blast wave GO
Radial coordinate for the planar blast wave, GO
Energy for the blast wave GO
Time required for the blast wave GO
Modified pressure equation for cylindrical blast wave GO
Simplified pressure ratio for blunt cylinder blast wave GO
Modified Radial coordinate equation for cylindrical blast wave GO
Modified Energy for the cylindrical blast wave GO
Coefficient of drag equation using energy released from blast wave GO
Pressure ratio for blunt slab blast wave GO
Radial coordinate of blunt slab blast wave GO
Blunt-nosed flat plate pressure ratio (first approximation) GO

What is a boltzmann constant?

The Boltzmann constant (kB or k) is the proportionality factor that relates the average relative kinetic energy of particles in a gas with the thermodynamic temperature of the gas

How to Calculate Pressure ratio for blunt cylinder blast wave?

Pressure ratio for blunt cylinder blast wave calculator uses pressure ratio=0.8773*[BoltZ]*(Mach Number^2)*(sqrt(Drag Coefficient))*(Distance from X-axis/Diameter ^(-1)) to calculate the pressure ratio, The Pressure ratio for blunt cylinder blast wave formula is defined as the interrelation between boltzmann constant, drag coeff, distance from the tip of vehicle and its base dia. pressure ratio and is denoted by Rp symbol.

How to calculate Pressure ratio for blunt cylinder blast wave using this online calculator? To use this online calculator for Pressure ratio for blunt cylinder blast wave, enter Mach Number (M), Drag Coefficient (CD), Distance from X-axis (y) and Diameter (d) and hit the calculate button. Here is how the Pressure ratio for blunt cylinder blast wave calculation can be explained with given input values -> 1.211E-23 = 0.8773*[BoltZ]*(1^2)*(sqrt(100))*(0.01/10^(-1)).

FAQ

What is Pressure ratio for blunt cylinder blast wave?
The Pressure ratio for blunt cylinder blast wave formula is defined as the interrelation between boltzmann constant, drag coeff, distance from the tip of vehicle and its base dia and is represented as Rp=0.8773*[BoltZ]*(M^2)*(sqrt(CD))*(y/d^(-1)) or pressure ratio=0.8773*[BoltZ]*(Mach Number^2)*(sqrt(Drag Coefficient))*(Distance from X-axis/Diameter ^(-1)). Mach number is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound, Drag Coefficient is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water, Distance from X-axis is defined as the distance from the point where stress is to be computed to XX axis and Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
How to calculate Pressure ratio for blunt cylinder blast wave?
The Pressure ratio for blunt cylinder blast wave formula is defined as the interrelation between boltzmann constant, drag coeff, distance from the tip of vehicle and its base dia is calculated using pressure ratio=0.8773*[BoltZ]*(Mach Number^2)*(sqrt(Drag Coefficient))*(Distance from X-axis/Diameter ^(-1)). To calculate Pressure ratio for blunt cylinder blast wave, you need Mach Number (M), Drag Coefficient (CD), Distance from X-axis (y) and Diameter (d). With our tool, you need to enter the respective value for Mach Number, Drag Coefficient, Distance from X-axis and Diameter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate pressure ratio?
In this formula, pressure ratio uses Mach Number, Drag Coefficient, Distance from X-axis and Diameter . We can use 11 other way(s) to calculate the same, which is/are as follows -
  • pressure ratio=1+(2*Specific Heat Ratio/(Specific Heat Ratio+1))*(((Mach Number*sin(Wave angle))^2)-1)
  • pressure ratio=(2*Specific Heat Ratio/(Specific Heat Ratio+1))*((Mach Number*sin(Wave angle))^2)
  • pressure ratio=(Mach Number ahead of shock/Mach Number behind shock)^(2*Specific Heat Ratio/(Specific Heat Ratio-1))
  • pressure ratio=(1-((Specific Heat Ratio-1)/2)*Hypersonic similarity parameter)^(2*Specific Heat Ratio/(Specific Heat Ratio-1))
  • pressure ratio=Final Pressure of System/Initial Pressure of System
  • pressure ratio=0.0681*(Mach Number^2)*sqrt(Drag Coefficient)/(Distance from X-axis/Diameter )
  • pressure ratio=0.127*(Mach Number^2)*(Drag Coefficient^(2/3))*((Distance from X-axis/Diameter )^(-2/3))
  • pressure ratio=0.121*(Mach Number^2)*((Drag Coefficient/(Distance from X-axis/Diameter ))^(2/3))
  • pressure ratio=0.067*(Mach Number^2)*sqrt(Drag Coefficient)/(Distance from X-axis/Diameter )
  • pressure ratio=(1+((Specific Heat Ratio-1)/2)*(Induced mass motion/Speed of Sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-1))
  • pressure ratio=(1-((Specific Heat Ratio-1)/2)*(Induced mass motion/Speed of Sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-1))
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