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automatic Remeshing of tetrahedral cells

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Old   October 1, 2007, 06:38
Default automatic Remeshing of tetrahedral cells
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i am simulating piston movement

Remeshing in tetrahedral cells continues for certain amount of crank angle but after that instead of Remeshing. The cells are pulled (drawn) .In this way skwness increases and fluent gives the message negative volume detected.

what could be the reason

if any one can help me, i will be very thankful


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