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

Exact Density Ratio
Density ratio=((Specific Heat Ratio+1)*((Mach Number*(sin(Wave angle)))^2))/((Specific Heat Ratio-1)*((Mach Number*(sin(Wave angle)))^2)+2) GO
Temperature ratio when Mach becomes infinite
Temperature Ratio=(2*Specific Heat Ratio*(Specific Heat Ratio-1))*((Mach Number*sin(Wave angle))^2)/(Specific Heat Ratio+1)^2 GO
Ratio of stagnation and static pressure
Stagnation to Static Pressure=(1+(((Specific Heat Ratio-1)/2)*(Mach Number^2)))^(Specific Heat Ratio/(Specific Heat Ratio-1)) GO
Ratio of Stagnation and Static Density
Stagnation to Static Density=(1+(((Specific Heat Ratio-1)/2)*(Mach Number^2)))^(1/(Specific Heat Ratio-1)) GO
Deflection angle
deflection angle=(2/(Specific Heat Ratio-1))*((1/Mach Number ahead of shock)-(1/Mach Number behind shock)) GO
Exact pressure ratio
pressure ratio=1+(2*Specific Heat Ratio/(Specific Heat Ratio+1))*(((Mach Number*sin(Wave angle))^2)-1) GO
Pressure ratio when Mach becomes infinite
pressure ratio=(2*Specific Heat Ratio/(Specific Heat Ratio+1))*((Mach Number*sin(Wave angle))^2) GO
Mach number
Mach Number=Fluid Velocity/(sqrt(Specific Heat Ratio*Universal Gas Constant*final temp.)) GO
Ratio of Stagnation and Static Temperature
Stagnation to Static Temperature=1+(((Specific Heat Ratio-1)/2)*(Mach Number^2)) GO
Speed of Sound
Speed of Sound=sqrt(Specific Heat Ratio*[R-Dry-Air]*Temperature of Gas) GO
Density ratio when Mach become infinite
Density ratio=(Specific Heat Ratio+1)/(Specific Heat Ratio-1) GO

11 Other formulas that calculate the same Output

Modified pressure equation for cylindrical blast wave
Pressure=[BoltZ]*Freestream density*(sqrt(pi/8))*Diameter *(sqrt(Drag Coefficient))*(Freestream Velocity^2/Distance from X-axis) GO
Pressure for the cylindrical blast wave
Pressure=Boltzmann constant 1*Freestream density*((Energy/Freestream density)^(1/2))/(Time) GO
formula For creation pressure for the planar blast wave
Pressure=[BoltZ]*Freestream density*((Energy/Freestream density)^(2/3))*(Time)^(-2/3) GO
Pressure when Resultant is Outside Middle Third
Pressure=2*Total downward force on soil/(3*middle third distance) GO
Pressure of the liquid entering the motor
Pressure=Theoretical torque/Theoretical volumetric displacement GO
Pressure
Pressure=(1/3)*Density of Gas*(Root mean square velocity)^2 GO
Pressure when density and height are given
Pressure=Density*Acceleration Due To Gravity*Height GO
Pressure during retraction
Pressure=Force/(Area of piston-Area of piston rod) GO
Pressure in Excess of Atmospheric Pressure
Pressure=(specific weight of liquid)*(Height) GO
Pressure exerted
Pressure=Force/Area of piston GO
Pressure when force and area are given
Pressure=Force/Area GO

New pressure after the shock formation, subtracted to velocity for expansion wave Formula

Pressure=density ahead of shock*(1-((Specific Heat Ratio-1)/2)*(Normal velocity/Old speed of sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-Time))
P=ρ <sub>1</sub>*(1-((γ-1)/2)*(Vn/a-old))^(2*γ/(γ-t))
More formulas
Grid point calculation for shock waves GO
Mach wave behind the shock GO
Mach wave behind the shock with mach infinity GO
Local shock velocity equation GO
Pressure ratio for unsteady waves GO
Pressure ratio for unsteady waves with subtracted induced mass motion for expansion waves GO
Temperature ratio for unsteady compression waves GO
Temperature ratio for unsteady expansion wave GO
New pressure after the shock formation for compression wave GO
Density before shock formation for compression wave GO
Density before the shock formation for expansion wave GO
Ratio of new and old temperature GO
Ratio of new and old temperature for expansion waves GO
Detachment distance of sphere cone GO
Nose radius of sphere cone GO
Detachment distance of cylinder-wedge GO
Nose radius of cylinder-wedge GO

What is specific heat ratio?

In thermal physics and thermodynamics, the heat capacity ratio, also known as the adiabatic index, the ratio of specific heats, or Laplace's coefficient, is the ratio of the heat capacity at constant pressure (CP) to heat capacity at constant volume (CV).

How to Calculate New pressure after the shock formation, subtracted to velocity for expansion wave?

New pressure after the shock formation, subtracted to velocity for expansion wave calculator uses Pressure=density ahead of shock*(1-((Specific Heat Ratio-1)/2)*(Normal velocity/Old speed of sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-Time)) to calculate the Pressure, The New pressure after the shock formation, subtracted to velocity for expansion waves formula is defined as the interrelation between specific heat ratio , speed of sound during the unsteady waves and normal velocity and old speed of sound. Pressure and is denoted by P symbol.

How to calculate New pressure after the shock formation, subtracted to velocity for expansion wave using this online calculator? To use this online calculator for New pressure after the shock formation, subtracted to velocity for expansion wave, enter density ahead of shock 1), Specific Heat Ratio (γ), Normal velocity (Vn), Old speed of sound (a-old) and Time (t) and hit the calculate button. Here is how the New pressure after the shock formation, subtracted to velocity for expansion wave calculation can be explained with given input values -> 1.263613 = 1*(1-((1.6-1)/2)*(1000/343))^(2*1.6/(1.6-30)).

FAQ

What is New pressure after the shock formation, subtracted to velocity for expansion wave?
The New pressure after the shock formation, subtracted to velocity for expansion waves formula is defined as the interrelation between specific heat ratio , speed of sound during the unsteady waves and normal velocity and old speed of sound and is represented as P=ρ 1*(1-((γ-1)/2)*(Vn/a-old))^(2*γ/(γ-t)) or Pressure=density ahead of shock*(1-((Specific Heat Ratio-1)/2)*(Normal velocity/Old speed of sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-Time)). density ahead of shock is the density of the fluid in the upstream direction of shock, The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume, Normal velocity, is the velocity normal to the shock formation , Old speed of sound, is he speed of sound before the shock and time is what a clock reads, it is a scalar quantity.
How to calculate New pressure after the shock formation, subtracted to velocity for expansion wave?
The New pressure after the shock formation, subtracted to velocity for expansion waves formula is defined as the interrelation between specific heat ratio , speed of sound during the unsteady waves and normal velocity and old speed of sound is calculated using Pressure=density ahead of shock*(1-((Specific Heat Ratio-1)/2)*(Normal velocity/Old speed of sound))^(2*Specific Heat Ratio/(Specific Heat Ratio-Time)). To calculate New pressure after the shock formation, subtracted to velocity for expansion wave, you need density ahead of shock 1), Specific Heat Ratio (γ), Normal velocity (Vn), Old speed of sound (a-old) and Time (t). With our tool, you need to enter the respective value for density ahead of shock, Specific Heat Ratio, Normal velocity, Old speed of sound and Time 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?
In this formula, Pressure uses density ahead of shock, Specific Heat Ratio, Normal velocity, Old speed of sound and Time. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Pressure=Force/Area
  • Pressure=Density*Acceleration Due To Gravity*Height
  • Pressure=(specific weight of liquid)*(Height)
  • Pressure=(1/3)*Density of Gas*(Root mean square velocity)^2
  • Pressure=2*Total downward force on soil/(3*middle third distance)
  • Pressure=Theoretical torque/Theoretical volumetric displacement
  • Pressure=Force/Area of piston
  • Pressure=Force/(Area of piston-Area of piston rod)
  • Pressure=Boltzmann constant 1*Freestream density*((Energy/Freestream density)^(1/2))/(Time)
  • Pressure=[BoltZ]*Freestream density*((Energy/Freestream density)^(2/3))*(Time)^(-2/3)
  • Pressure=[BoltZ]*Freestream density*(sqrt(pi/8))*Diameter *(sqrt(Drag Coefficient))*(Freestream Velocity^2/Distance from X-axis)
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