Contents - Index


SOUNDSPEED

 

The SoundSpeed function returns the speed of sound c with units [m/s, ft/s] through the fluid.  The speed of sound is defined as:

 

 

For an ideal gas, the sound speed simplifies to:

 

Examples:

         C1 = SoundSpeed(Air, T=300)

         C2 = SoundSpeed(R134a,T=300,P=100)

 

 

Thermophysical Functions