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Divergence error-Pls help

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Old   December 9, 2010, 09:12
Default Divergence error-Pls help
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saravanakumar
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Hi all,

I am trying to solve a simple distribution pipe problem using steam as my working fluid.
I tried my problem with Density based solver,using Pressure inlet and pressure outlet boundary condition, since i dont have the mass of fluid entering the pipe and velocity of the fluid.When i tried to solve for a few iteration with the above said set up's i go the following error

"Internal error at line 1387 in file '..\..\src\rp_mstage.c'.
Divergence detected in AMG solver"

got no clue of what is it exactly related to , is it related to my boundary conditions set ups or is it related to urf values.

It will be really helpful if someone could sahre their view in this regards,

cheers...
kumar.
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Old   December 9, 2010, 09:52
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What code are you using?
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Old   December 9, 2010, 10:02
Default Hi OTD
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i am Fluent-CFD.....
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