数值风洞吹树叶

leezhengjiang

见图，模拟风洞中吹一片树叶。我使用的ANSYS13,

关于enclosure操作，help里面解释到：
Note:
When working with surface bodies, their faces will not be cut from the enclosure body because it would violate the rules of Manifold Geometry. Therefore, no shared topology will be generated between surface bodies and their enclosures upon application of the Share Topology feature or transfer of the model into the ANSYS Mechanical application.

                               
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上述理解就是对于面体模型进行enclosure操作后，enclosure body 内部 surface body 的位置没有挖空。

一片树叶选择面体应该没问题。
可是这个风洞 如果不能用enclosure，还能怎么办吗？

欢迎讨论，期待高手解答~~

leezhengjiang

本篇是《 小刚度叶片简化》 的后续