求教各位大神:
我使用ansys workbench对结构进行了谐响应分析。之后将rst文件导入lms virtual.lab进行声辐射分析。集体步骤我是参考网上的文章,地址为; 利用ANSYS谐响应分析结果导入LMS Virtual lab中进行声学分析步骤
做到第15步;定义位移边界条件,在 双击 “LoadCase Assignments”的时候出现警告:
“Detecting junctions and free edges...
ERROR: Problem occurred in junction detection.
The mesh topology might be incorrect: please check the connectivities of elements 25144 and 25170!
WARNING: The acoustic model contains junctions.
WARNING: This model is not suitable for BEM Direct Analysis.
Please set Model Type Definition to BEM Indirect Analysis.
Errors = 1; Warnings = 4”
具体如如: