询问：ansys cfx模拟密封容器晃动时边界怎么设定
浏览：38503
试着用做密封储液罐的流固双向耦合，不知该怎么设定，就全部设计成了fsi-wall，边界设定出了问题，求解决
问题：In Analysis 'Flow Analysis 1': Export results are unavailable as no suitable boundaries exist for use as export surfaces. Mesh motion on a boundary invalidates its use as an export surface.
问题：In Analysis 'Flow Analysis 1': Export results are unavailable as no suitable boundaries exist for use as export surfaces. Mesh motion on a boundary invalidates its use as an export surface.
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