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heat transfer with frame motion problems

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Old   June 28, 2021, 04:28
Unhappy heat transfer with frame motion problems
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Cyril
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Hello every one,

I am trying to do a simulation of an electric motor running at 2000rpm. The global temperature is 300k and the stator temperature is 380K.
I have one part called rotor, which is surrounded by the "rotor domain", which correspond to the frame motion zone. Around it, we found the stator which is solid, the bobine around the stator are just wall boundary condition, and finally the domain of air. The bobine wall temperature is set to 380K.
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Old   June 28, 2021, 04:39
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try to using a sliding mesh option not mrf
I do that for solidifiation of steel and moving part problem
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Old   June 28, 2021, 06:07
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Quote:
Originally Posted by Martin_Sz View Post
try to using a sliding mesh option not mrf
I do that for solidifiation of steel and moving part problem



Fluent don't let me switch to a mesh motion because I am performing a steady simluation not a transient one.
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