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#21 | |
Senior Member
Anton Kidess
Join Date: May 2009
Location: Germany
Posts: 1,377
Rep Power: 31 ![]() |
Quote:
__________________
*On twitter @akidTwit *Spend as much time formulating your questions as you expect people to spend on their answer. |
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#22 | |
New Member
Navid
Join Date: Nov 2015
Posts: 20
Rep Power: 11 ![]() |
Hey guys!
the links to the files that tehache posted are apparently corrupt now. Can any one please upload the files and post the link here? Thanks Quote:
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#23 |
Member
Tarang
Join Date: Feb 2011
Location: Delhi, India
Posts: 48
Rep Power: 16 ![]() |
Here, use this. I am also right now seeing the feasibility if gradT can be calculated inside boundary patch only. Let's see when I am able to do it. For the time being you calculate gradT as mentioned in the post. Further you can use
Code:
IOobject::NO_READ, IOobject::NO_WRITE Code:
IOobject::READ_IF_PRESENT, IOobject::AUTO_WRITE PS: The file will work for Openfoam-4.1 onwards - Tarang |
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#24 |
New Member
Navid
Join Date: Nov 2015
Posts: 20
Rep Power: 11 ![]() |
Thanks Tarang!
could you please also upload your sample case? |
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#25 |
New Member
Nikhil Chitnavis
Join Date: Sep 2019
Location: India
Posts: 19
Rep Power: 7 ![]() |
hello,
I am using the marangoni Bc for the 2D square cavity with temperature and concentration given to side wall but the results i am getting is not correct, the flow is not developing. I am using Marangoni BC with simpleFoam. please suggest something on this. thanks |
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#26 |
Member
Tarang
Join Date: Feb 2011
Location: Delhi, India
Posts: 48
Rep Power: 16 ![]() |
I have updated the marangoni condition to work with both compressible as well as incompressible solvers. The boundary condition calculates gradient of temperature internally. I have tested it in my problems and it is working well. Let me know if you face any problem.
You can also check out my github page https://github.com/gargtarang/OpenFOAM_Extensions_TG This I maintain mainly as an hobby or interest. -- Thanks gtarang |
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