How to define proper BC? -- CFD Online Discussion Forums

December 6, 2021, 13:39

How to define proper BC?

Ryuzaki

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Ali Can

Join Date: Apr 2021

Posts: 28

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Hi,

I read an article and I want to do the work here myself, but many initial conditions are given. For example, we can find the free flow velocity based on the Mach number at the given temperature. However, Pressure inlet boundary condition is used. Mass flow rate value is also given. I'm so confused.

thx in advance..

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