Boundary conditions, starccm+ simulation -- CFD Online Discussion Forums

May 15, 2020, 02:01	Boundary conditions, starccm+ simulation	#1
Marium Member Marium Mou Join Date: Mar 2020 Posts: 30 Rep Power: 6	Hello, 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 inlet.PNG outlet.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. waves.PNG res.jpg 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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