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Old   June 20, 2012, 16:25
Default Help with interface
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Paulo
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Hi, i'm doing a Transient simulation of a rotational solid enclosure by fluid. I configured the Solid Domain Motion to "Rotating" and the Domain interface to "Transient Rotor Stator"( with none pitch and CGI mesh connection). Also in Interface of fluid side I settled wall velocity relative to Mesh motion and Wall velocity by the angular velocity of solid domain. But, when in Post Solver the Interface of fluid side stay fixed, don't move as Interface of solid side . What i do to it move together in each timestep?
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File Type: jpg difference in the interfaces.JPG (41.4 KB, 11 views)
File Type: jpg interface side fluid.JPG (41.6 KB, 9 views)
File Type: jpg interface domain.JPG (47.9 KB, 9 views)
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Old   June 20, 2012, 16:36
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Edmund Singer P.E.
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In Post make sure you are plotting in the stationary frame.
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Old   June 20, 2012, 16:49
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Quote:
Originally Posted by singer1812 View Post
In Post make sure you are plotting in the stationary frame.
Nope, i changed the timesteps many times and only solid side rotate. Also the streamlines cross the solid side. I don't know if is right but i didn't put mesh deformation to solid domain neither rotate in fluid domain.

Last edited by strobel; June 20, 2012 at 17:13.
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Old   June 21, 2012, 21:28
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anyone know what's wrong in this model?

Last edited by strobel; June 21, 2012 at 21:43.
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Old   June 22, 2012, 01:39
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Is this a CHT simulation? What version of CFX?
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Old   June 22, 2012, 01:48
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Quote:
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Is this a CHT simulation? What version of CFX?
Nope, i've been using version 12.0
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Old   June 22, 2012, 02:58
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Rotating solid domains are not supported in V12. This feature was added in V14.
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