December 12, 2018 at 7:46 pmabbasSubscriber
December 12, 2018 at 8:17 pmDrAmineAnsys Employee
Does the situation persist?
December 12, 2018 at 8:38 pmabbasSubscriber
Yes, the situation persists. Therefore I am looking to reduce the relaxation factor.
Could you please let me know, how can I do that?
December 12, 2018 at 8:57 pmDrAmineAnsys Employee
Copy paste here the CCL of your binary mixture (right click on it and edit in command editor then copy).
December 12, 2018 at 9:08 pmabbasSubscriber
&replace MATERIAL: CO2
Binary Material1 = CO2V
Binary Material2 = CO2L
Material Description = Carbon Dioxide CO2
Material Group = User
Object Origin = User
Option = Homogeneous Binary Mixture
Component Name = CO2L
Option = Table
Table Format = TASCflow RGP
December 12, 2018 at 9:30 pmDrAmineAnsys Employee
Add following lines under the line containing Option =Homogeneous Binary Mixture:
Newton Pressure Criterion = 1[Pa] (Default)
Newton Pressure Iteration Limit = 150 (Default)
Newton Pressure Under Relaxation = your value (1 is Default)
This would add the under-relaxation of NR-P. If you do not understand what is the meaning of Newton Raphson and why is it required then check some references. In general, one has to ensure that every single line in the setup is correct before starting under relaxation this numerical scheme.
I hope this helps. I leave feedback questions for other community members.
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