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Mach number

1:53

What is Critical Mach Number?

3:53

What is mach number and how to find it?

3:00

Mach Number ✔

3:13

Critical Mach Number

2:34

Mach number

In fluid dynamics, the Mach number is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound.
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  • Overview 

  • Classification of Mach regimes 

  • High-speed flow around objects 

  • High-speed flow in a channel 

  • Calculation