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Moving steel in the air problem.

Posted 2012年4月5日 GMT-4 11:29 Version 4.2 0 Replies

JiYoung Park
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Hi, I want to simulate moving down steel in the air.

It is transient problem and I added laminar flow and moving mesh module.

The geometry is like the file I attached.

I set the whole geometry as free deformation and

set just the steel boundaries as prescribed mesh velocity of 1cm/s.

However I found that the mesh at the both side were not moved down to break the mesh.

I think it may be from bad boundary condition.

Please help.

Thanks.

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0 Replies Last Post 2012年4月5日 GMT-4 11:29
COMSOL Moderator

Hello JiYoung Park

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