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Old   March 11, 2014, 08:55
Default Negative volume
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Jack Holmes
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Hi,

I am getting a negative volume when I preview my dynamic mesh on fluent. I have tried all the TUI commands to fix it but this does not help.

Can anybody take a look at my mesh for me and see if they can find the error.

Thankyou

Jack
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Old   March 13, 2014, 10:33
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Paritosh Vasava
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Try using a smaller time step. Just make sure that motion of the mesh does not exceed the size of your mesh elements.
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