[ICEM] Some meshing quieries with ICEM CFD -- CFD Online Discussion Forums

April 6, 2011, 07:09	Some meshing quieries with ICEM CFD	#1
saisanthoshm88 Senior Member --------- Join Date: Oct 2010 Posts: 303 Rep Power: 17	Is it advantageous to grow prisms from a surface mesh and then fill the volume with tetras by some bottom up approaches like Delaunay? What is the advantage of setting a different height on each curve on the opposite sides of the prism surface? How do structured mesh solvers function, do they require the blocks along with the mesh to locate the nodes? I’ve loaded a massive CAD model (STEP file) in ICEM CFD and I couldn’t freely perform operations like – Rotate, zoom (or) pan then I’ve increased the number of processors used to 3 by going to SettingsàGeneral and tried even by setting the Max Display List Size to 1000 MB but these didn’t show any effect and the difficulty still persisted. What is the acceptable range of quality for pyramid elements to solve in CFX? Can some one please suggest me upon these issues? __________________ Best regards, Santhosh. Last edited by saisanthoshm88; April 6, 2011 at 10:17.

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