我用ansys作声学的瞬态分析,模型跟ansys help中声学分析的第一例子环孔浸入水中类似,不过我的环比这要复杂,这个例子是做模态分析的,不知能否按这个例子类似的方法给我的模型施加类似的流固耦合边界?
我按照这样作,求解是出现,The value of XTR1 at node 19332 is 2.013514849E+28. It is greater than
the current limit of 1.E+25. This generally indicates rigid body
motion as a result of an unconstrained model. Verify that your model
is properly constrained.
请各位高手指点,谢谢了