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-   -   HELP: How to get Heat transfer Coefficient? (http://www.cfd-online.com/Forums/fluent/36795-help-how-get-heat-transfer-coefficient.html)

Benny May 30, 2005 23:14

HELP: How to get Heat transfer Coefficient?
 
Hi all,

I don't know how to get the value of the HTCs in Fluent. Could somebosy help me?

Thank you ahead!


ali May 31, 2005 02:30

Re: HELP: modeling electerofilter
 
hi how can i model the electrofilter by fluent. if you have any answer i want to call me by yahoo messenger.i am online.

korni June 1, 2005 11:06

Re: HELP: How to get Heat transfer Coefficient?
 
Hi Benny!

You are able to specify different boundary conditions for the temperature. E.g. konstant wall heat flux...

The HTC will bew calculated from these bc's...

Or do you want to set it as bc?

Sorry for my poor English...

Benny June 3, 2005 03:07

Re: HELP: How to get Heat transfer Coefficient?
 
Hi Korni,

Yes, it seems that it's quite easy to obtain the HTC in the fluent, but I found that the value I obtained is not right. So I hope somebody could hele me to obtain the right value.

Mark June 6, 2005 11:42

Re: HELP: How to get Heat transfer Coefficient?
 
You need to set the reference values for Temperature, etc to represent the bulk flow. Alternatively, you could use the new wall function based HTC calculation.

Regards

Mark


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