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最近在进行流体分析时发现有以下问题出现,请各位高手指点:
*** ERROR *** CP = 154.500 TIME= 20:18:56
Negative or zero temperatures may be avoided by either mesh refinement
or modified inertial relaxation especially if Petrov-Galerkin
formulation is used for the energy equation(FLDA,ENRG,SUPG,T).
*** ERROR *** CP = 154.625 TIME= 20:25:27
Negative or zero temperature detected. This may be caused by a
diverging solution or by an incorrect temperature or property value.
A temperature offset may also be required. (TOFFST)
Node = 343047.
补充:温度场施加应该没有问题,问题还会出现在哪里,还望不吝赐教 |
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