How can I set rotating condition in VOF model? -- CFD Online Discussion Forums

August 8, 2016, 02:02

Rotating condition in VOF model

ACDFD

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YongHanLee

Join Date: Aug 2015

Posts: 3

Rep Power: 10

Dear all,

I'm trying to simulate centrifugal casting by VOF model. It should be rotate rapidly during whole casting process. I set rotating axis middle of the inlet. But while program is running, density does not increase at all, which means cell zone conditions are making error. I'm confused about difference between reference frame and mesh frame.
Could you please tell me which frame should I use to run casting simulation? I attach figure of simulation model. Thank you all.

Regards,
Dox kim

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Last edited by ACDFD; August 8, 2016 at 03:26.

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casting, rotation, vof

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