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- - Hypersonic flow (https://www.cfd-online.com/Forums/fluent/156175-hypersonic-flow.html)

Kimican

July 4, 2015 09:24

Hypersonic flow

Hi guys,

i want to set a hypersonic flow in fluent.. how can i set it? how can i set mach number?

Thank you..

FMDenaro

July 4, 2015 11:18

Quote:

Originally Posted by Kimican (Post 553805)

Hi guys,

i want to set a hypersonic flow in fluent.. how can i set it? how can i set mach number?

Thank you..

Fluent works with dimensional variables

Kimican

July 4, 2015 13:47

Ok. I will set velocity directly for example 400 m/s where the sound velocity is 346 m/s. So i will get 1.1 mach nearly..

Thank you for warning..

AshwaniAssam

July 5, 2015 00:22

You can use pressure far field boundary condition, if you are simulating for ideal gas. Here, you can specify Mach Number.

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