The Mach number can be used to determine if a flow is compressible or incompressible. This page allows you to calculate Mach number for any fluid, just adjust the speed of sound in the fluid to match your requirements!

Velocity (m/s)

:100.000

Speed of Sound in Fluid (m/s)

:343

Mach Number

:0.2915

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The Mach number represents the ratio between velocity and the speed of sound in the surrounding fluid. Mach number can determine whether a flow is compressible or incompressible.

Where:

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