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Forum: Main CFD Forum

May 25, 2020, 02:42

Replies: 8

Moving fluid vs moving body

Views: 2,018

Posted By lovecraft22

No, that would not work as movingWall is only a...

No, that would not work as movingWall is only a surface condition that has an impact on the air that wets the surface. I believe the only case where that would work is a zero thickness flat plate...

Forum: Main CFD Forum

May 24, 2020, 17:47

Replies: 8

Moving fluid vs moving body

Views: 2,018

Posted By lovecraft22

Moving the body carries the drawback that you...

Moving the body carries the drawback that you need to rebuild the volume mesh in the wake of the vehicle and this comes at a price. You would also need to refine the mesh in front of the vehicle as...

Forum: Main CFD Forum

June 8, 2010, 03:58

Replies: 8

Moving fluid vs moving body

Views: 2,018

Posted By lovecraft22

Yess, that's what I do as well. I was just...

Yess, that's what I do as well. I was just wondering which would be the difference between setting a case like you described and setting one like I described.

Forum: Main CFD Forum

June 7, 2010, 15:59

Replies: 8

Moving fluid vs moving body

Views: 2,018

Posted By lovecraft22

Moving fluid vs moving body

Hi everybody, I have a question for you:
every time I run a simulation the fluid is moving while the body is still. That means that the situation is similar to the one you would find in a wind...

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