Results are different for Ansys Fluent 14.0 and Fluent 6.3

syavash · February 14, 2013, 17:35

Dear fellows,

I am solving similar problem in both Ansys Fluent 14.0 and Fluent 6.3.
Boundary conditions and solution method is same for both but Fluent 14.0 diverges after some iterations, while Fluent 6.3 seems to converge properly. I could even stop Fluent 14.0 from diverging but the results are completely different. What is the problem and which one should I trust?!!

tnx

mactech001 · February 17, 2013, 01:09

if you can post more details of the results would help get some response. show how different, what are boundary conditions etc...

February 14, 2013, 17:35	Results are different for Ansys Fluent 14.0 and Fluent 6.3	#1
syavash Senior Member Syavash Asgari Join Date: Apr 2010 Posts: 473 Rep Power: 18	Dear fellows, I am solving similar problem in both Ansys Fluent 14.0 and Fluent 6.3. Boundary conditions and solution method is same for both but Fluent 14.0 diverges after some iterations, while Fluent 6.3 seems to converge properly. I could even stop Fluent 14.0 from diverging but the results are completely different. What is the problem and which one should I trust?!! tnx

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February 17, 2013, 01:09		#2
mactech001 Senior Member Join Date: Nov 2009 Posts: 125 Rep Power: 16	if you can post more details of the results would help get some response. show how different, what are boundary conditions etc...