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左手不离2014铁杆木虫 (正式写手)
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[求助]
非定常计算中对称面设置问题 已有1人参与
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ERROR #002100013 has occurred in subroutine Chk_Splane. | | Message: | | The symmetry boundary condition requires that the boundary patch | | mesh faces form a plane or axis. However, face set 25 in the | | symmetry boundary patch | | | | r_sym | | | | is not in a strict plane, which means that at least one of its | | faces is not parallel to the others. To make the solver run | | you can do one of the following: | | | | (1) Make sure that this symmetry boundary patch is in a plane or | | axis by checking and regenerating the mesh. | | (2) If the symmetry boundary patch is an axis rather than a | | plane, change the tolerance of the degeneracy check by | | increasing the value of the Solver Expert Parameter | | 'degeneracy check tolerance' (the default value is 1.e-4). | | (3) Increase the value of the Solver Expert Parameter | | 'vector parallel tolerance' (the default value is 1 deg.). | | Note that the accuracy of the symmetry condition may decrease | | as the tolerance is increased. This is because the tolerance | | is the number of degrees that a mesh face normal is allowed | | to deviate from the average normal for the entire face set. |
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2楼2017-11-01 10:01:13
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