UDF for calculating mean temperature

avanti · December 21, 2011, 13:00

I am learning ANSYS/ Fluent. I need some help with writing and running UDF to calculate mean temperature. I am analyzing turbulent and laminar flows in a pipe. I know these are very simple problem, but I am still having difficulties creating macros and running UDF.

Any help is appreciated.

Sixkillers · December 21, 2011, 16:57

I think that all you need to do is loop over all cells in domain by using begin_c_loop_all and obtain temperature of each cell by function C_T. You might want to look at ANSYS FLUENT UDF Manual (release 13) page 47 for a very simple problem similar to yours.

December 21, 2011, 13:00	UDF for calculating mean temperature	#1
avanti New Member Avanti Kulkarni Join Date: Dec 2011 Posts: 1 Rep Power: 0	I am learning ANSYS/ Fluent. I need some help with writing and running UDF to calculate mean temperature. I am analyzing turbulent and laminar flows in a pipe. I know these are very simple problem, but I am still having difficulties creating macros and running UDF. Any help is appreciated.

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December 21, 2011, 16:57		#2
Sixkillers Member Join Date: Nov 2011 Location: Czech Republic Posts: 97 Rep Power: 15	I think that all you need to do is loop over all cells in domain by using begin_c_loop_all and obtain temperature of each cell by function C_T. You might want to look at ANSYS FLUENT UDF Manual (release 13) page 47 for a very simple problem similar to yours.