How to Calculate Pressure Ratio across Expansion Fan?
Pressure Ratio across Expansion Fan calculator uses Pressure Ratio across Expansion Fan = ((1+0.5*(Specific Heat Ratio Dynamic-1)*(Mach Number ahead Expansion Fan^2))/(1+0.5*(Specific Heat Ratio Dynamic-1)*(Mach Number behind Expansion Fan^2)))^((Specific Heat Ratio Dynamic)/(Specific Heat Ratio Dynamic-1)) to calculate the Pressure Ratio across Expansion Fan, Pressure Ratio across Expansion Fan formula is obtained as the ratio of static to stagnation pressure ratio downstream to upstream across the expansion fan. Pressure Ratio across Expansion Fan is denoted by P_{ratio} symbol.
How to calculate Pressure Ratio across Expansion Fan using this online calculator? To use this online calculator for Pressure Ratio across Expansion Fan, enter Specific Heat Ratio Dynamic (κ), Mach Number ahead Expansion Fan (M_{e1}) & Mach Number behind Expansion Fan (M_{e2}) and hit the calculate button. Here is how the Pressure Ratio across Expansion Fan calculation can be explained with given input values -> 0.331279 = ((1+0.5*(1.392758-1)*(5^2))/(1+0.5*(1.392758-1)*(6^2)))^((1.392758)/(1.392758-1)).