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Piston cylinder simulation

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Old   August 11, 2013, 02:43
Default Piston cylinder simulation
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I am conducting a piston cylinder simulation. I am currently running a non-combustion(motored) case. The problem it has is that it always errors at the peak pressure point.

1)the error is of the divergent in AMG solver k.
2)also the static pressure is peaking at 120bar instead of the expected 60bar.

Can anyone provide some insight?
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