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February 16, 2006, 01:26 |
UDF for time dependent heat flux
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hello everyone, I have an unsteady heat flux waveform that I want to hook up to Fluent.
I'm relatively new working with UDF in Fluent and so I would greatly appreciate it if someone could offer me a UDF file for my problem. I couldn't understand how to write a UDF file and also I didn't find any example that suits my problem. I want to assign transient heat flux at one face that changes with time as follows if(0>=time<2sec) H=300*time; if(2>=time<4sec) H=300*(4-time); if(4>=time<=6sec) H=0; where H is heat flux (w/m2) If possible, please somebody help me with a UDF file for the above problem. Thanks in advance. Regards, Rameshwar Ajja. |
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