 |
 |
 |
|
|
|
[Sponsors] | ||||
November 7, 2014, 01:48
|
Dynamic mesh settings for sloshing problems.
|
#1 |
|
Member
Join Date: Sep 2014
Posts: 43
Rep Power: 11  |
Good morning guys,
as in the title of the thread, I would an help to put the Dynamic Mesh settings for sloshing problem. I have a tank filled of water and I want to simulate a particular udf movement, for example a sinusoidal velocity along x direction, so that the tank moves, the water inside generates waves but I don't want to deform the geometry of the cells inside the mesh! I'm working in Layering (without Remeshing) and I ve set rigid body not only to the walls but also to interior and/or fluid inside, with no result... Can anyone help me, please? Is it too important for my thesis, thanks to all! |
|
|
|
|
|
November 7, 2014, 16:32
|
|
#2 |
|
Member
Join Date: Sep 2014
Posts: 43
Rep Power: 11 |
Please, anyone can help me? thanks in advance...
|
|
|
|
|
|
|
November 10, 2014, 13:29
|
|
#3 |
|
New Member
ricky
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
try to set rigid body except the default interior and the fluid
|
|
|
|
|
|
|
November 10, 2014, 13:36
|
|
#4 |
|
New Member
ricky
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
sir, i've same topics with you for my final project about sloshing in tank, but there was always error in a certain time step.
|
|
|
|
|
|
|
November 10, 2014, 15:46
|
|
#5 |
|
Member
Join Date: Sep 2014
Posts: 43
Rep Power: 11 |
Hi ricky and thanks for your reply,
I've already tried to select only the tank as rigid body (without fluid and interior) and select/deselect layering, but the result is the same...the iteration proceeds for few steps and next the error of "negative volume cells" is detected. Maybe through email I can pass the cas and data files, thanks for the help |
|
|
|
|
|
|
November 18, 2014, 22:45
|
|
#6 |
|
New Member
ricky
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
sir, do you have solve your problem yet..?
|
|
|
|
|
|
|
November 18, 2014, 22:48
|
|
#7 |
|
New Member
ricky
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
i've done my work..
and nothing error in my work.. please tell me your email, because i wanna sent you some file, hopefully can helping you |
|
|
|
|
|
|
November 18, 2014, 22:54
|
|
#8 |
|
New Member
ricky
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
from what university do you from,sir..?
|
|
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Update of the variables after dynamic mesh motion. | gtg258f | OpenFOAM Programming & Development | 9 | January 18, 2014 10:08 |
| potentialFreeSurfaceFoam with Dynamic Mesh | GuilhermeMP | OpenFOAM Programming & Development | 1 | October 6, 2013 03:05 |
| Dynamic Mesh Problems | DSMeck | Fluent UDF and Scheme Programming | 0 | May 7, 2012 07:09 |
| How to control Minximum mesh space? | hung | FLUENT | 7 | April 18, 2005 09:38 |
| Can Fidap solve dynamic mesh problems? | Sandy | FLUENT | 0 | September 29, 2003 00:45 |
Linear Mode
