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July 17, 2014, 08:35 |
Transient by using staedy result
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Join Date: Nov 2013
Posts: 57
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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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