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Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: PSYMN

Forum: ANSYS Meshing & Geometry August 21, 2011, 00:03

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN Steady State? One other thought... Any time you are dealing with a ball in a flow, it is likely an unsteady solution... If you are doing a steady state solve, you can pretty much bet that you will get a...

Forum: ANSYS Meshing & Geometry August 20, 2011, 23:51

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN New territory Right, I just meant that maybe with that surface roughness, you get that Cd... Perhaps it is not the right way to simulate the fuzz accurately. Perhaps it is not really intended (or calibrated)...

Forum: ANSYS Meshing & Geometry August 18, 2011, 23:40

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN It is late and I don't want to dig out a book to... It is late and I don't want to dig out a book to really confirm the expression, but it looks ok (assuming that "Ball" and "Lines" are the two surface components of the tennis ball and you are just...

Forum: ANSYS Meshing & Geometry June 18, 2011, 20:05

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN That depends on your solver, some have "Drag"... That depends on your solver, some have "Drag" listed... In others you can just sum the force in a particular direction (such as X) over the entire surface...

Forum: ANSYS Meshing & Geometry April 27, 2011, 06:04

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN Your images never came thru... But I can... Your images never came thru... But I can tell you that CAD interfaces require royalties to the various CAD vendors and are therefore usually sold separately. It appears to be saying that you do...

Forum: ANSYS Meshing & Geometry February 26, 2011, 17:54

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN Right, you would first need to draw your... Right, you would first need to draw your boundaries on the sphere so you can break it up into separate boundary conditions... Sorry, I don't know how to do that. Once you have them as separate...

Forum: ANSYS Meshing & Geometry February 26, 2011, 06:51

Replies: 14 Newbie Problems Views: 3,002 Posted By PSYMN Surface roughness... Making the lines will be an interesting challenge for any CAD tool... Sorry, no idea. But for the fluff, I think you want to use a surface roughness boundary condition (rather than actually...

Showing results 1 to 7 of 7

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