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Autoclave with two sets of impeller blades to hollow rotating shaft - Error in Computation
Posted 27 mars 2015, 05:28 UTC−4 Fluid & Heat, Studies & Solvers Version 5.0 0 Replies
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I developed a simple autoclave (which has two sets of impeller blades to hollow rotating shaft placed at different positions )in 3D, rotational machinery laminar flow as my physics and time dependent as my study. While computing i am getting the following errors
1.Nonlinear solver did not converge.
2.Maximum number of segregated iterations reached.
Time : 0
3.Last time step is not converged.
I am using extreme coarse as my mesh.
Then i changed my mesh to normal and i got some 40lakhs DOF and taking some days to give the result and i am not sure it will give the result. I am using windows 8, 64 bit,8GB RAM
Can anyone guide me how to overcome the above errors.
Quick reply will be highly appreciated as it is very very urgent because it is my PG project work.
Many thanks in advance.
Hello Janagani Bharadwaj
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