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convergence problem with compressible flow

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Old   January 30, 2009, 00:20
Default convergence problem with compressible flow
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S.B.J.
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Hi ,

I am having one inlet boundary and two pressure boundaries. one pressure boundary allows flow into domain while other allows it go out. I am using density as function of pressure and temperature.I have done the simulation,residuals have gone below 10-4. I did post processing ,i have found that total pressure contour is not correct. I did several runs but the problem persists. I have also found that pressure(PFAV) at pressure boundary is fluctuating. Please,can anybody tell me why this is happening?
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Old   February 1, 2009, 09:19
Default Re: convergence problem with compressible flow
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Stephanie
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make a restart on an incompressible solution
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Old   February 2, 2009, 05:05
Default Re: convergence problem with compressible flow
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MK
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Starccm+ or STAR-CD
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