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Transient by using staedy result

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Old   July 17, 2014, 07:35
Exclamation Transient by using staedy result
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alireza
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dear guys,

I am simulating a compressor,3D via Fluent 15.
I got a convergence in steady mode by using Moving references in impeller zone.
(impeller zone consists of blade,hub and Non rotating shroud)
Now I wanna get transient by using this results, I change reference frame to moving mesh, but residuals are diverged after 400-450 iteration.
I tried with too small time step(1e-6) and 40-50 iteration per step.
Also currant number is set to 0.01 -0.1, but it does not affect.

Any suggestion ?!
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