|
[Sponsors] |
[ICEM] Blocking strategy/associations for duct portion + "reverse cone" |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
March 17, 2013, 10:26 |
Blocking strategy/associations for duct portion + "reverse cone"
|
#1 |
New Member
Join Date: Feb 2013
Posts: 7
Rep Power: 13 |
Hello everybody,
First I state that I searched a lot for a solution to my problem, here, ICEM Help, on Google, on YouTube, but couldn't find a solution. For some the problem will be simple, but unfortunately I have only few 2D mesh experiences with ICEM, so I'm still learning how to use it. The geometry is the one you can see in the first screenshot, it's a portion of a duct (~37°), and at the top there's a (I try to explain the best way I can) "reverse revolution" left by a cone, exactly at the center of the duct. I would like to ask you some advice on the blocking strategy/edge-to-curve associations in order to obtain a good result. I already tried something, but as a result I obtain what you can see in "screenshot_premesh" attachment, and I'm pretty sure that there's a wrong association of edges to curves, but I can't find a way to obtain a decent result I will be very grateful if someone could help me, thank you in advance. |
|
March 17, 2013, 11:35 |
|
#3 |
New Member
Join Date: Feb 2013
Posts: 7
Rep Power: 13 |
First thanks for the answer.
Second, actually I used 2 O-Grids, one on the external surface of the "cake" and one on the "cone" surface. What I've done is a premesh, without any kind of setting, so I'm asking: do you think that what you can see in the second attachment is actually a problem of wrong edge to curve association or simply something that I can solve by setting the right element distribution along the edges? Thanks a lot! |
|
March 17, 2013, 16:52 |
|
#5 |
New Member
Join Date: Feb 2013
Posts: 7
Rep Power: 13 |
Yes, more or less, the geometry is exactly what you see in the first screenshot... The only thing I have to correct maybe is that the "cone" is not actually a cone, but a revolution of a curve...
Anyway it seems I'm light years away from the solution, if the blocking strategy I should use is that one of your file In your opinion which steps should I follow? Thank you very much! |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[ICEM] Blocking and Symmetry | BrolY | ANSYS Meshing & Geometry | 32 | August 24, 2012 03:13 |