How to Choose or set BC’s?

mkjmalik · February 26, 2020, 23:33

Is there anyone who can help me set up interfoam case?

In my case , my geometry is like T-shape channel, with two inlets and one outlet. I know discharges at inlets and at outlet i know depth, velocity and combined discharge.

I tried alot, I don’t understand whether I’m using wrong BC’s or It is not converged or something else... but not getting the expected results.

I didn’t find any file explaining BC’s when and where to apply.. completely confused.

Here are my files...

https://-my.sharepoint.com/:f:/g/personal/mjawad_ms18nice_student_nust_edu_pk/--IB0gSnRQNKrntQRmkKbvgrig?e=eiKM59

Any help would be appreciated...

Thanks in Advance.
Regards.

geth03 · May 29, 2020, 04:10

can you elaborate ?
what are your inlet BC's and your outlet BC?

mkjmalik · May 29, 2020, 04:54

I got my results thankss by changing BC’s

HPE · May 29, 2020, 18:19

Why did you share your files to get help - and then stop sharing by removing the link (even stating:`I don't want to share my files`) once you get a solution to your problem?

Everyone is spending their free time here - contributing each other.

Trump..

February 26, 2020, 23:33	How to Choose or set BC’s?	#1
mkjmalik Member Muhammad Kashif Jawad Join Date: Oct 2019 Location: Pakistan Posts: 48 Rep Power: 5	Is there anyone who can help me set up interfoam case? In my case , my geometry is like T-shape channel, with two inlets and one outlet. I know discharges at inlets and at outlet i know depth, velocity and combined discharge. I tried alot, I don’t understand whether I’m using wrong BC’s or It is not converged or something else... but not getting the expected results. I didn’t find any file explaining BC’s when and where to apply.. completely confused. Here are my files... https://-my.sharepoint.com/:f:/g/personal/mjawad_ms18nice_student_nust_edu_pk/--IB0gSnRQNKrntQRmkKbvgrig?e=eiKM59 Any help would be appreciated... Thanks in Advance. Regards. Last edited by mkjmalik; March 3, 2020 at 15:26. Reason: I don’t want to share my files

May 29, 2020, 18:19		#4
HPE Senior Member Herpes Free Engineer Join Date: Sep 2019 Location: The Home Under The Ground with the Lost Boys Posts: 932 Rep Power: 12	Why did you share your files to get help - and then stop sharing by removing the link (even stating:`I don't want to share my files`) once you get a solution to your problem? Everyone is spending their free time here - contributing each other. Trump.. __________________ The OpenFOAM community is the biggest contributor to OpenFOAM: User guide/Wiki-1/Wiki-2/Code guide/Code Wiki/Journal Nilsson/Guerrero/Holzinger/Holzmann/Nagy/Santos/Nozaki/Jasak/Primer Governance Bugs/Features: OpenFOAM (ESI-OpenCFD-Trademark) Bugs/Features: FOAM-Extend (Wikki-FSB) Bugs: OpenFOAM.org How to create a MWE New: Forkable OpenFOAM mirror

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May 29, 2020, 04:10		#2
geth03 Senior Member Join Date: Dec 2019 Location: Cologne, Germany Posts: 355 Rep Power: 8	can you elaborate ? what are your inlet BC's and your outlet BC?

May 29, 2020, 04:54		#3
mkjmalik Member Muhammad Kashif Jawad Join Date: Oct 2019 Location: Pakistan Posts: 48 Rep Power: 5	I got my results thankss by changing BC’s