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[求助]
用workbench cfx模拟流固耦合时 流体域网格运行时出现以下错误 有图求组
应该是流体域网格的问题 错误文件的英文版和中文版如下 最后附上固体模型流体域模型 流体域是个楔形圆弧薄板,圆弧边厚度为0 直角边厚度为2mm,圆弧半径800Mm
All vertices for a fluid domain lie on boundaries. This is |
| considered to be a fatal error because control volume gradients |
| cannot be calculated, leading to serious discretization error. |
| |
| A common cause for this error is a mesh which is only one |
| element thick, without symmetry or 1:1 periodicity on the lateral |
| boundaries. If you have this situation, and the domain is |
| two-dimensional, please change the lateral boundary conditions |
| to symmetry or 1:1 periodicity. Alternatively, for |
| three-dimensional simulations, please ensure that your mesh |
| has at least two elements across.
流体域的所有顶点位于边界上。这是|
|被认为是一个致命错误,因为控制体积梯度|
|不能计算,导致严重的离散化错误。 |
| |
|这个错误的一个常见原因是只有一个|的网格
|元素厚,无对称或1:1周期性在侧面|
|边界。如果您有这种情况,域是|
|二维,请改变横向边界条件|
|对称或1:1的周期性。或者,对于|
|三维模拟,请确保您的网格|
|至少有两个元素。 |
| |
|执行正在终止。这个错误消息可以绕过|
|设置专家参数'边界顶点检查= f',但|
|请注意,这样做可能会导致重大的解决方案错误。
![用workbench cfx模拟流固耦合时 流体域网格运行时出现以下错误 有图求组]()
[SCCTAYNC}RISJ]4[SC1Q9O.png
![用workbench cfx模拟流固耦合时 流体域网格运行时出现以下错误 有图求组-1]()
2I~WEWNR]S7UZJ3J66D]89S.png |
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