Sanjay Krishna
Amrita School of Engineering (ASE), Vallikavu
Sanjay Krishna has created this Calculator and 300+ more calculators!
Rushi Shah
K J Somaiya College of Engineering (K J Somaiya), Mumbai
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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
Velocity of sound using dynamic pressure and density
Speed of Sound=sqrt((Specific Heat Ratio*Pressure)/Density) GO

2 Other formulas that calculate the same Output

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
Density ratio with similarity constant having slenderness ratio
Density ratio=((Specific Heat Ratio+1)/(Specific Heat Ratio-1))*(1/(1+2/((Specific Heat Ratio-1)*Hypersonic similarity parameter^2))) GO

Density ratio when Mach become infinite Formula

Density ratio=(Specific Heat Ratio+1)/(Specific Heat Ratio-1)
ρ2/ρ1=(γ+1)/(γ-1)
More formulas
Exact pressure ratio GO
Pressure ratio when Mach becomes infinite GO
Exact Density Ratio GO
Temperature ratios GO
Temperature ratio when Mach becomes infinite GO
Non-dimensional pressure coefficient GO
Velocity of sound using dynamic pressure and density GO
Dynamic pressure for given specific heat ratio and Mach number GO
Exact relation for pressure coefficient behind an oblique shock wave GO
Exact relation for pressure coefficient behind an oblique shock wave when Mach no. tends to infinite GO
Wave angle for small deflection angle GO
Coefficient of pressure derived from oblique shock theory GO
Parallel upstream flow components after shock as Mach tends to infinite GO
Perpendicular upstream flow components behind the shock wave GO

What is density ratio if Mach is infinite?

Higher density ratio is also one of the definitions of hypersonic flow. Density ratio across normal shock would reach 6 for calorically perfect gas (air or diatomic gas) at very high Mach numbers

How to Calculate Density ratio when Mach become infinite?

Density ratio when Mach become infinite calculator uses Density ratio=(Specific Heat Ratio+1)/(Specific Heat Ratio-1) to calculate the Density ratio, The Density ratio when Mach become infinite formula is defined as the ratio od specific heat ratio plus one and specific heat ratio minus 1. Density ratio and is denoted by ρ2/ρ1 symbol.

How to calculate Density ratio when Mach become infinite using this online calculator? To use this online calculator for Density ratio when Mach become infinite, enter Specific Heat Ratio (γ) and hit the calculate button. Here is how the Density ratio when Mach become infinite calculation can be explained with given input values -> 4.333333 = (1.6+1)/(1.6-1).

FAQ

What is Density ratio when Mach become infinite?
The Density ratio when Mach become infinite formula is defined as the ratio od specific heat ratio plus one and specific heat ratio minus 1 and is represented as ρ2/ρ1=(γ+1)/(γ-1) or Density ratio=(Specific Heat Ratio+1)/(Specific Heat Ratio-1). 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.
How to calculate Density ratio when Mach become infinite?
The Density ratio when Mach become infinite formula is defined as the ratio od specific heat ratio plus one and specific heat ratio minus 1 is calculated using Density ratio=(Specific Heat Ratio+1)/(Specific Heat Ratio-1). To calculate Density ratio when Mach become infinite, you need Specific Heat Ratio (γ). With our tool, you need to enter the respective value for Specific Heat Ratio 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 Density ratio?
In this formula, Density ratio uses Specific Heat Ratio. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Density ratio=((Specific Heat Ratio+1)*((Mach Number*(sin(Wave angle)))^2))/((Specific Heat Ratio-1)*((Mach Number*(sin(Wave angle)))^2)+2)
  • Density ratio=((Specific Heat Ratio+1)/(Specific Heat Ratio-1))*(1/(1+2/((Specific Heat Ratio-1)*Hypersonic similarity parameter^2)))
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