mesh for a high aspect ratio geometry -- CFD Online Discussion Forums

October 2, 2006, 05:41	mesh for a high aspect ratio geometry	#1
matthias Guest Posts: n/a	Hello everyone, I try to create a mesh with ICEM for an angel of a tube. Because of the very small diameter this geometry has a great aspect ratio (about 2000). I already created a mesh (extrude by rotation) for only a small part (10mm length) and now I tried to create it in the same way for 1000mm length. But now it doesn't work. The final number of elements can't be too much, because it's about 900 000 elements. Is there anything I have to consider for this high aspect ratio? Thanks Matthias

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