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The governing equation for pressure

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Old   March 1, 2013, 05:09
Default The governing equation for pressure
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Hi all,

I was searching for the governing equation for the pressure in the compressible flow problem. I derived it from the energy equation, but I am not sure if I did it correctly. I post it here, please tell me if it's right, or other useful references. Thanks a lot!

On the right hand side of the equation, there are the temperature divergence terms and viscous terms.

Jo
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