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-   -   Solution initialization in compressible flow (http://www.cfd-online.com/Forums/fluent/94396-solution-initialization-compressible-flow.html)

aras November 14, 2011 17:43

Solution initialization in compressible flow
 
Hi,

I have a VOF simulation which the gas is compressible and the liquid is assumed as incompressible.

I set the boundary condition for both as mass flow inlet and I have a weird problem. when I want to initialize the problem from liquid or gas inlet it says the velocities are zero. but when I make the gas incomp. or turn off the VOF, it is resolved.

Could anyone help me on that?

Regards;


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