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November 23, 2010, 10:18 |
reactingFoam wedge handling wrong U
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#1 |
New Member
Dhondu Pant
Join Date: Nov 2009
Posts: 6
Rep Power: 16 |
Hello
I have to work with reactingFoam from OF 1.5 and found a strange result in my velocity field of an wedge case. case: BC: wedge 1 degree two velocity Inlets with T=300K one pressure Outlet one axis one Wall with U=0 and zeroGradient for the Rest Setting: no chemical reactions included! Lewis number = 1 so TemperatureField = const 300K! Result reactingFoam from OF 1.5 shows a velocity near the axis region (5+velocity inlet) which is unphysically Link: http://yfrog.com/6442357714p reactingFoam from OF 1.7 will work as it shoud be Link: http://yfrog.com/3w73942141p The velocity Field will be calculated wrong in reactingFoam from OF 1.5 while other solvers like simpleFoam from OF 1.5 or reactingFoam from OF 1.7 will calculate a correct Velocity Field in a Wedge case. Why is that? Whats missing in reactingFoam from OF 1.5 |
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Tags |
reactingfoam, wedge |
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