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-   -   Compressible flow (http://www.cfd-online.com/Forums/openfoam/76750-compressible-flow.html)

Rickard.Solsjo June 3, 2010 08:36

Compressible flow
 
Does anyone know or have experienced with a good compressible flow solver which takes into account high Mach number (Ma~1.7-2.0). It should also be possible to take into account the density difference of the injected fuel and the ambient gas. I am supposed only to simulate a single gas phase so that has to be taken into account

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Rickard

KrisT June 5, 2010 02:30

Quote:

Originally Posted by Rickard.Solsjo (Post 261526)
Does anyone know or have experienced with a good compressible flow solver which takes into account high Mach number (Ma~1.7-2.0). It should also be possible to take into account the density difference of the injected fuel and the ambient gas. I am supposed only to simulate a single gas phase so that has to be taken into account

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Rickard

Don't know about the LES part, but sonicFoam does not capture shocks correctly (rhoCentralFoam does).

Rickard.Solsjo June 7, 2010 05:15

Okay, but there are like six different solvers there, which one is better?

KrisT June 7, 2010 06:30

Don't know. But you can find some information here.


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