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moving mesh simulation: cavity with a moving lid cover

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Old   December 20, 2015, 19:20
Question moving mesh simulation: cavity with a moving lid cover
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Hello all CFX subforum members,

I'd like to simulate transient effect of moving a car's sunroof back and forth while the car is in motion. The model has been simplified as a cavity which has a lid cover, and the velocity of the lid is constant with time.
I've tried to look into the ball valve example in the CFX-Pre documentation, but I think that my case is different as the lid 's mesh is not contained within the domain, but it's connected to the external boundary.

I wonder how to setup the mesh and CFX-Pre in this case. Thanks in advance.
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cavity, cfx, transient


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