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Old   March 27, 2004, 19:21
Default mesh generation
cfd student
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hi every body i would like to calculate a flow about the shrap nose cone , but i got a problem at meshing specillay i got triangular mesh at vertex ,i can not used in finite difference method . what i can do to overcome this problem . any kind of hlep cfd student
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Old   March 27, 2004, 21:25
Default Re: mesh generation
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hi I am not an expert. I am jus a Master's student.I have a suggestion.You have a problem with the calculation of the jacobian for the grid transformation.At the corner(nose) it blows up because of zero coming in the denominator.Make the nose a little(very little) blunt.
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Old   March 28, 2004, 09:04
Default Re: mesh generation
cfd student
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thanks vasanth.
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