| Author | Message | ||
     Mongi Mansouri (mongim_pde) Member Username: mongim_pde Post Number: 25 Registered: 11-2003 |
Hi everyone.... I am trying to construct 3D boundary for a hollow cyclinder of radii ri, ro and length along z-direction of L, and a full cyclinder inside the hollow sylinder of radius r<ri and length 3L. both parts ahve midplane at same position z=0. Please help anyone. Thanks. | ||
| Robert G. Nelson (rgnelson) Moderator Username: rgnelson Post Number: 190 Registered: 06-2003 |
I fail to see the point. If r<ri, then the two cylinders are decoupled, and could be run separately.... Nevertheless, if you define three layers, -3L/2,-L/2,L/2,3L/2 with both cylinders, then declare layers 1 and 3 VOID in the outer cylinder, you should get what you want. | ||
| Mongi Mansouri (mongim_pde) Member Username: mongim_pde Post Number: 26 Registered: 11-2003 |
Thanks for ur response to my question. I know it sounded a bit simplistic. Actually, the inner boundary of the hollow cylinder and outer boundary of the solid one are to be coupled in the boundary conditions section by a periodic BC to enforce continuity of temperature over a prescribed angle. /Mongi M. |