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Ansys Learning Forum › Forums › AIS China › 流体 › 如何避免fluent mesh用CAD faceting导入的质量过差（surface mesh导入无问题）？ › Reply To: 如何避免fluent mesh用CAD faceting导入的质量过差（surface mesh导入无问题）？

April 9, 2024 at 9:05 am
Yuanyuan Xiao
Ansys Employee

请参考帮助文档Fluent->User’s Guide->II Meshing Mode->5.Reading and Writing Files->5.9.1 Importe CAD Files的内容。截图如下：

另外，建议在导入时勾选Refine Faceting并设置Maxsize尺寸，同时在options下勾选Save PMDB。下图可以看出，设置Max size后质量好很多。