|
[Sponsors] |
Mesh motion test without the fluid equations. |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
|
October 1, 2023, 06:31 |
Mesh motion test without the fluid equations.
|
#1 |
New Member
Join Date: Jul 2023
Posts: 15
Rep Power: 2 |
Dear all,
I am setting up my dynamic mesh case and, at the moment, I am simply trying to reproduce the prescribed motion that I want to get. Since I'm doing a lot of changes and tests, I am frequently running into simulations that stop because of huge Courant numbers and that's why I would like to know if there is a way to exclude the fluid equations from the simulation and to test only the prescribed mesh motion defined in the dynamicMeshDict, without taking into account the physics behind the problem. I have done a big search but I did not find anything interesting. Please let me know if there is a possible solution that escaped my inspection. Many thanks in advance to all!! |
|
October 1, 2023, 12:42 |
|
#2 |
Senior Member
Yann
Join Date: Apr 2012
Location: France
Posts: 1,096
Rep Power: 26 |
Hello,
It sounds like a job for moveDynamicMesh! Cheers, Yann |
|
October 2, 2023, 04:35 |
|
#3 |
New Member
Join Date: Jul 2023
Posts: 15
Rep Power: 2 |
Thank you Yann, your answer was really helpful.
I just tried it and it saved my a lot of useless work. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Specifying Mesh Deformation & Rigid Body Motion on a Cell Zone Using UDF | zx9cp | Fluent UDF and Scheme Programming | 3 | July 11, 2023 05:14 |
Artificial wall error in fluent | aiden_1995 | Main CFD Forum | 0 | January 9, 2023 14:06 |
Moving mesh | Niklas Wikstrom (Wikstrom) | OpenFOAM Running, Solving & CFD | 122 | June 15, 2014 06:20 |
query about domain and mesh motion of tube carrying fluid | hasan56 | CFX | 3 | October 26, 2011 16:53 |
Icemcfd 11: Loss of mesh from surface mesh option? | Joe | CFX | 2 | March 26, 2007 18:10 |