关于用system coupling做双向流固耦合的问题2
我在用Workbench平台的system coupling做双向流固耦合的时候出现了一个问题,请求一下论坛的大神们。我用到的模块有用的模块是Geometry, ICEM CFD, Fluent, Transient Structural,System coupling.在各模块中设置的时间步长都是0.01.在搭好模型,进行耦合计算时出现了如下问题:
+====================================================================+
| System Coupling Exception |
+====================================================================+
| Origin : Transient Structural (Solution 3) |
| Error Code : 2 |
| Error Description : |
| The mechanical beginning time 0 is different from the system |
| coupling service beginning time 1.E-02.This may have been |
| caused by changes made to the Mechanical setup or upstream data|
| which resulted in the deletion of restart points. |
+====================================================================+
不知道该如何解决。感觉这个问题似乎是在system coupling算完一个时间步在运行transient structural模块时认为T.S.模块该算下一个时间步了。不知道问题出在哪里。请大神指教。谢谢! 好像是在说你的结构部分的时间步跟耦合去里面的时间步不一致的原因。。
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