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Old   April 20, 2007, 16:31
Default ERROR MENSAGE 2
  #1
Adauto Scirea
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Hi!

So! What can you say about:

" ****** Notice ****** | 19 flat tetrahedral elements have been detected in | | element set 1 of the domain | | Default Domain. | | The coordinates of one of the elements are | | ( 0.8630E+02, 0.0000E+00, 0.7558E+02 ). | |If you experience robustness or accuracy problems, consider | improving the mesh.
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Old   April 23, 2007, 05:55
Default Re: ERROR MENSAGE 2
  #2
Flying pigs
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Hi

I think this error means that mesh quility may not be good enough for your problem (I guess you were doing the moving mesh problem?)
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Old   April 26, 2007, 16:06
Default Re: ERROR MENSAGE 2
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Gert-Jan
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Well, it tells you exactly what is wrong. You have flat (low quality) elements in your mesh. The quality of your mehs is therefore questionable. nly However, it is oa warning. Probably the solver won't mind. I have seen CFX work fine with mserable meshes. If you have problems in geting good convergence, make sure you write the residuals to the results file. You can then check where the problems are.

Regs, Gert-Jan

www.bunova.nl
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