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      fluent仿真网格划分导出数据时报错误The mesh file exporter could not resolve cyclic dependencies in overlapping contact regions. 

      阅读其报错信息,猜测为接触面构成了一种循环关系。于是建立模型进行验证。模型如下:

点开Contacts,各接触面关系如下

三个面A接触B、B接触C、C接触A构成循环关系。

划分网格后输出fluent input文件报错误The mesh file exporter could not resolve cyclic dependencies in overlapping contact regions. Please try to Repair Overlapping Contact Regions.

解决方法:

方法1:建模时把接触面进行分割

方法2:删除contacts下的所有关系,然后选中contacts,将Group by bodies改为Group by faces,然后重新创建connections。

本文标签: exporterResolvefilemeshingMesh