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Search: Posts Made By: Raza Javed
Forum: OpenFOAM Running, Solving & CFD July 2, 2019, 03:42
Replies: 11
Views: 8,992
Posted By Raza Javed
I am putting pressure (p) equals to calculated on...

I am putting pressure (p) equals to calculated on all boundaries, but yes p_rgh, I am putting zero at outlet. Do I need to change the boundary conditions for p_rgh?







The log file of...
Forum: OpenFOAM Running, Solving & CFD July 2, 2019, 03:26
Replies: 11
Views: 8,992
Posted By Raza Javed
Thank you so much for your reply. ...

Thank you so much for your reply.





I am attaching my checkMesh below and it seems OK, but can you please have a look.


Create time
Forum: OpenFOAM Running, Solving & CFD July 1, 2019, 05:09
Replies: 11
Views: 8,992
Posted By Raza Javed
Hi, Thank you so much for your reply. ...

Hi,


Thank you so much for your reply.



Actually I am having a problem of "maximum number of iterations exceeded" error in my simulation. When I reduce the relaxation factor from 0.7 to...
Forum: OpenFOAM Running, Solving & CFD July 1, 2019, 03:35
Replies: 11
Views: 8,992
Posted By Raza Javed
Hi, I have one more question: Can...

Hi,


I have one more question:


Can we change the relaxation factor while running the simulation?


Thank you
Forum: OpenFOAM Running, Solving & CFD June 21, 2019, 04:18
Replies: 11
Views: 8,992
Posted By Raza Javed
Hi, Indeed, it is an excellent...

Hi,


Indeed, it is an excellent explanation of relaxation factor. Thank you so much.


Regards,
Raza
Forum: OpenFOAM Running, Solving & CFD June 18, 2019, 10:27
Replies: 11
Views: 8,992
Posted By Raza Javed
What exactly the Relaxation factor does?

Hello Everyone,


I have few questions related to relaxation factor


1. What is the relaxation factor?
2. How it helps in the simulation of our case?
3. Based on what, we modify the...
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