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Boundary conditions, starccm+ simulation

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Old   May 15, 2020, 02:01
Default Boundary conditions, starccm+ simulation
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Marium Mou
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I have created a block by extrusion in pointwise and have set the following part as inlet and outlet. I want to know if it's correct or not?Capture.PNG
Is there any way I can create smooth mesh like this but in rectangular shape?
My JOB was to import this volume mesh in starccm+. As you can from the residual, there is some flaws like turbulent viscosity going on.
Is there anyway I can improve this mesh to simulate it in starccm+?
I have tried rectangular block manually, but the simulation does not run after 272 iterations!
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