794577946 发表于 2023-5-24 19:46:55

柱塞泵仿真算两步就发散了

本帖最后由 794577946 于 2023-5-25 16:01 编辑

貌似回流严重，但是出口管道已经加到管子直径的20倍了    用k-omiga算的网格检查如图求大佬给点建议border=0

794577946 发表于 2023-5-24 19:53:27

怎么图片发上不来...

794577946 发表于 2023-5-24 20:09:25

图

794577946 发表于 2023-5-24 20:11:44

Artificial walls on 1 face (0.0% area) of pressure-outlet 99 to prevent fluid from flowing into the boundary.

Artificial walls on 2040 faces (90.4% area) of pressure-outlet 113 to prevent fluid from flowing into the boundary.

Artificial walls on 1642 faces (72.8% area) of pressure-outlet 114 to prevent fluid from flowing into the boundary.

Artificial walls on 780 faces (100.0% area) of pressure-outlet 138 to prevent fluid from flowing into the boundary.
图上不来 内容是这样的
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