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发表于 2010-8-12 16:53:54
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来自 北京
35# hjli6
怎么我为得到扭矩照着lz的做,就老报错呢。
“ ERROR #002100080 has occurred in subroutine CHECK_NORMV. |
| Message: |
| The specified velocity vector on the boundary patch |
| |
| blade |
| |
| has a significant normal component at one or more faces. One of |
| these face locations is |
| |
| (x,y,z) = ( 1.22300E-04, 1.51274E-03, 6.94500E-04). |
| |
| The angle between the specified velocity and the element surface is|
| 88.029 degrees at this face. This is considered an error because |
| it implies that the mesh is moving. The following are possible |
| reasons for the error message: |
| 1. There is a setup error; for example, an incorrect axis of |
| rotation. |
| 2. There may be a meshing problem; for example, the nodes on a |
| rotating surface might not lie on the surface of revolution. |
| 3. The boundary is curved and the mesh is very coarse. In this |
| case, you may increase the tolerance for this check by |
| increasing the expert parameter 'tangential vector tolerance' |
| from its default of 20 degrees. ”
叶片速度是设为60rev/s么? |
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