How to model a full 3-D cylinder in cfx44?

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 June 25, 2002, 22:35 How to model a full 3-D cylinder in cfx44? #1 S. Ding Guest   Posts: n/a Users, How to build the geo model for full 3-D cylinder? In build I only build the 2-d model and 3-d model but only sector not full cylinder with cylinder coordinate system. if someone know, please tell me without hesitation! thank a lot. S.Ding

 June 26, 2002, 11:32 Re: How to model a full 3-D cylinder in cfx44? #2 cfd guy Guest   Posts: n/a Hi, As far as I know you can't do it the way you're intending. If you want to solve a 3-D grid in cylindrical coordinates you MUST have an axis at y = 0 (In CFX-4 -> Cartesian = [x,y,z] and Cylindrical = [axial, radial, tangential]), i.e. r=0. Thus, you'll have two more symmetry planes in both boundaries of tangential direction. But if you still want to solve the full cylinder, I believe, you must use a cartesian coordinate system. Regards, cfd guy

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