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September 19, 2014, 11:33 |
combine 2 codes
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#1 |
New Member
farida rahmawati
Join Date: Sep 2014
Posts: 3
Rep Power: 11 |
Dear foamers,
I would like solve conjugate heat transfer problem with cyclic boundary condition. I have developed conjugate heat transfer code and cyclic flow and heat transfer (in one region not in multiple region). I want to combine both codes, could you help me please. Both codes are in the following attachments. I can't attached my file because it exceeds the limit, How can I upload? Thank you very much, Best regards, Farida |
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October 8, 2014, 04:22 |
Nusselt number in chtMultiRegion
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#2 |
New Member
farida rahmawati
Join Date: Sep 2014
Posts: 3
Rep Power: 11 |
Dear Tushar,
I would like to discuss with you about conjugate heat transfer problem with periodic flow and heat transfer boundary condition in openfoam. I have modified code for conjugate heat transfer for incompressible flow and my problem now I have to apply periodic BC in conjugate heat transfer code. I have modified code for periodic flow and heat transfer in a pipe not include conjugate heat transfer (in openfoam I modified solver incompressible / channelFoam). I want to combine both code (CHT + periodic BC in a pipe) and I have a lot of difficulty. Do you have any suggestion? Best regards, Farida |
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October 8, 2014, 06:33 |
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#3 | |
Senior Member
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Quote:
- Best Luck! |
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October 11, 2014, 13:21 |
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#4 | ||
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Greetings to all!
@Farida: I hope you don't mind, I've merged your posts into a single thread, so that this can be discussed in a single thread of discussion... In addition, I hope you don't mind I quote the private message you sent me, because it has relevant information for this line of discussion: Quote:
Quote:
Now, as for your questions, I have to say I'm also having difficulty trying to understand where exactly are you going with this line of thinking. The source code you sent me only takes care of calculating post-processing data, namely the Nusselt number, the wall heat flux and wall GradT. It does not solve the flow itself... oh, wait, I re-read the PM you sent me and that's essentially what you asked about. If I'm not mistaken, the solver chtMultiRegionFoam can be used with a single fluid region. You'll still need to set-up the case as if it was a multi-region case, but with only one region. My advice is:
Best regards, Bruno
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October 27, 2014, 04:48 |
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#5 |
New Member
farida rahmawati
Join Date: Sep 2014
Posts: 3
Rep Power: 11 |
Dear Bruno,
Thank you for your reply, I already solve Nusselt number in conjugate heat transfer. My problem is how to apply periodic flow and heat transfer boundary condition n conjugate heat transfer case? and Tushar suggests me to use groovy boundary condition. Could you give me information about groovy boundary condition for periodic boundary condition? Thank you for your help and I need that information about that. Best regards, farida Last edited by wyldckat; January 25, 2015 at 11:46. Reason: removed bold formatting from the whole text, to make it easier to read |
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January 25, 2015, 11:49 |
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#6 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Hi Farida,
Sorry, only now was I able to come back to your question. It's almost been 3 months since your last post... I don't know if you've solved your problem? If not, can you please be more specific about what do you mean by "apply periodic flow"? Best regards, Bruno
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