 |
 |
 |
|
|
|
[Sponsors] | ||||
March 28, 2011, 12:23
|
Ship resistance
|
#1 |
|
New Member
Join Date: Mar 2011
Posts: 3
Rep Power: 0  |
hello,
I am new to the forum. I am currently using star ccm+. I have been looking for answers in the forum and so far, it has worked very well. Now I am facing a problem and do not know the cause. I am analyzing ship resistance, fixed or with trim and sink. I am using for the mesh, the extruder, but after some iterations I get strange things in the outlet at the free surface, I do not know if it can be called wave reflection or what. I am running a small model, with proper iteration steps (I think) and time looks ok, from courant. I thought the extruder would help in the pressure outlet of the box or refining. but after iterations nonsense colours start. could anybody help with this? thank you all again |
|
|
|
|
|
March 30, 2011, 10:56
|
|
#2 |
|
New Member
Join Date: Mar 2011
Posts: 3
Rep Power: 0 |
maybe I did not post in the proper subforum or could be that this has been adressed before but I found no topic with this specific problem.
anyone could help? thank you |
|
|
|
|
|
 |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Ship Resistance problems using CCM+ | Dan | CD-adapco | 9 | April 6, 2011 04:27 |
| CCM+ Outlet BC for Ship Resistance | Steve | CD-adapco | 3 | May 8, 2008 19:12 |
| effect of long transom stern on ship resistance | pavel | Main CFD Forum | 1 | March 26, 2008 11:55 |
| boundary conditions for compute resistance of ship | Bruce | CFX | 1 | April 18, 2007 11:30 |
| Ship Wave Making Resistance | Yasser | CFX | 7 | April 24, 2006 14:56 |
Linear Mode
