BC changes in steady and transient simulation

enayath · November 5, 2013, 09:52

Hello,
I set a wall with various values of temperature as my BC and run my case in two different cases.steady and transient(results of steady will be initial for transient for better rate of convergence in transient) .The problem that I have in transient case, the temperature of wall increase by 20C which is not normal. BC should be the same in both cases.I was wondering if somebody knows the problem.
I use energy and momentum equations for my case.

Thank you

enayath · November 6, 2013, 22:17

I found the error....there was a problem in the input file for the BC condition!

November 5, 2013, 09:52	BC changes in steady and transient simulation	#1
enayath Senior Member Joe Join Date: Feb 2012 Location: Canada Posts: 111 Rep Power: 14	Hello, I set a wall with various values of temperature as my BC and run my case in two different cases.steady and transient(results of steady will be initial for transient for better rate of convergence in transient) .The problem that I have in transient case, the temperature of wall increase by 20C which is not normal. BC should be the same in both cases.I was wondering if somebody knows the problem. I use energy and momentum equations for my case. Thank you

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November 6, 2013, 22:17		#2
enayath Senior Member Joe Join Date: Feb 2012 Location: Canada Posts: 111 Rep Power: 14	I found the error....there was a problem in the input file for the BC condition!