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    Fluent meshing 加边界层,Error at Node 1: SIGSEGV(segmentation violation)?

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    • C
      cultivate last edited by

      管长375mm,管径25mm,叶片厚度2.5mm,结构如下:
      static mixer-six element.png

      局部尺寸设置
      tubewall和yepian的尺寸一样
      局部.JPG

      表面网格设置
      表面.JPG

      边界层设置
      指定在管道壁面上画边界层
      边界.JPG

      体网格尺寸设置
      体网格.JPG

      运行后出现错误
      错误.JPG
      提示:
      Error at Node 1: SIGSEGV(segmentation violation)

      Error at Node 0: SIGSEGV(segmentation violation)

      Error: Poly meshing not completed.
      Error Object: #f
      done.
      Warning: Deleting empty objects (geom-1)

      Error at Node 1: SIGSEGV(segmentation violation)

      Error at Node 0: SIGSEGV(segmentation violation)

      请问有大佬遇到过这种情况吗?可以给点建议或啥不?提前感谢~~
      不在管道壁面添加边界层,网格生成顺利。

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      • C
        coolhhh last edited by

        @cultivate 这是用Workflow模式建模的吧,我试过这种自动建模方式效果不好,特别是生成边界层。学习下Outline View模式建模,一般就不会有问题
        f7ebcf8e70c8b5de1b91401affcbf90.png

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        • C
          cultivate @coolhhh last edited by

          @coolhhh 好的,谢谢大佬~

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