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May 30, 2012, 23:01 |
Conjugate Heat Transfer
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#1 |
New Member
Chirag
Join Date: Jul 2010
Posts: 7
Rep Power: 15 |
Hello Everyone,
I am working on a conjugate heat transfer analysis. I have a solid tank insulated and it has to maintain its temperature to some defined value. The heat source here is heater. I am trying to model this but I am coming up with multiple errors. Does anyone here has any tutorials related to CHT analysis that I can study to do my case? Also I was wondering if anybody can help me out to define proper boundary conditions fr this problem. Rest I can figure out and will work on it. Please help me out in setting up the model in STAR-CCM+. Appreciate your time. Regards, Chirag |
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May 30, 2012, 23:34 |
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#2 | |
Senior Member
Ryne Whitehill
Join Date: Aug 2009
Posts: 312
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Quote:
The only thing most people have tutorial wise would be cd-adapco property, I believe. They do offer an "Effective Heat Transfer" class. |
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May 31, 2012, 01:52 |
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#3 |
New Member
Chirag
Join Date: Jul 2010
Posts: 7
Rep Power: 15 |
Thanks for your reply. Yes I have did gone through the CHT tutorial from cd-adapco tutorial guide. They have 2D mesh. I am looking for something in 3D. Thanks anyways for your time and concern. I appreciate it.
Chirag |
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May 31, 2012, 09:46 |
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#4 | |
Senior Member
Ryne Whitehill
Join Date: Aug 2009
Posts: 312
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Quote:
the "Dual Stream Heat Exchanger"and "Surface to Surface Radiation" tutorials are 3D. They are under the "Heat Transfer and Radiation" category |
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May 31, 2012, 14:08 |
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#5 |
New Member
Chirag
Join Date: Jul 2010
Posts: 7
Rep Power: 15 |
Thank you Rayne...I will definitely go over it.
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May 31, 2012, 16:29 |
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#6 | |
Senior Member
Join Date: Oct 2009
Location: Germany
Posts: 636
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Quote:
A 2D case offers a big advantage: It's faster than a 3D case. So when you're just playing around to get familiar with CHT, it might be good to stick to a 2D case.
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June 1, 2012, 14:07 |
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#7 |
New Member
Chirag
Join Date: Jul 2010
Posts: 7
Rep Power: 15 |
Thank you so much Abdul. Yes I did go over to all the types of tutorials. But currently the error that I am facing is with the meshing. The error says that the surface definition is not correct for fluid and solid region. I dont know why it is saying me this. I check my surface remesh , it looks fine, but when I do my volume mesh, it pops up with this error. Do you know how to resolve this error?
Chirag |
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June 3, 2012, 16:18 |
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#8 |
Senior Member
Join Date: Oct 2009
Location: Germany
Posts: 636
Rep Power: 21 |
Maybe, but for that, I need more information. Please post some screenshots and a detailed description of the steps you performed so far.
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