|May 4, 2010, 09:59||
Join Date: Oct 2009
Posts: 12Rep Power: 7
I am doing non-boiling two-phase flows in different geometries. Anyway, I decided to calibrate and test the Fluent for some simple problems such as laminar flow inside tubes or between parallel plates. I have tested these two simple problems using different conditions and models (inflow, mass flow inlet, outflow, pressure outlet, Upwind, 2nd order Upwind, hybrid, SIMPLE, SIMPLEC, PISO ...) I mean I have done lots of simulations but ALL OF THEM FAILED to predict the velocity field properly!
I was surprised when I have seen this. I have done many complicated simulations and the results were valid compare to the experimental results!
Anyone have an idea? Or anyone have the same experience?
|Thread||Thread Starter||Forum||Replies||Last Post|
|Tired of employers focus on commercial code experience||Steven P.||Lounge||21||May 14, 2014 09:43|
|My experience Installing Elmer (Open Source Multi physics programme) on Linux||Ahmed||Main CFD Forum||3||August 10, 2010 13:42|
|Experience with accordionEngineMesh class||chbenz||OpenFOAM Running, Solving & CFD||2||June 5, 2009 05:08|
|I Found An Interesting Phenomenon||David||CFX||5||January 8, 2003 21:31|
|Site devoted to private experience of application||Dr. A.Ivanov||Phoenics||6||November 28, 2002 05:05|