|
[Sponsors] |
January 30, 2024, 07:31 |
Residuals Field visualization in paraFoam
|
#1 |
New Member
Lorenzo
Join Date: Nov 2021
Location: italy
Posts: 6
Rep Power: 5 |
I'm working on a turbulent RANS steady simulation of an internal biological flow (I'm sorry i don't think I'm allowed to give more details than this). In order to identify some of the simulation problems I would like to visualize in paraFoam the initial residual value of each cell (especially for the turbulent quantities k and omega). I'm working with OF 10 and it doesn't seem to have a function object capable of doing that (and neither does of11 from what I understand), looking on the forum some user have mentioned the availability of the solverInfo function object in the ESI-OF version but looking at the source code of v2312 I can't seem to find it any more. Do you have any suggestion on how to visualize this quantity or can you direct me to someone who already wrote their own function object?
Than you very much |
|
January 30, 2024, 08:37 |
|
#2 |
Senior Member
Yann
Join Date: Apr 2012
Location: France
Posts: 1,194
Rep Power: 27 |
Hello Lorenzo,
This is indeed available in the ESI-OpenCFD branch using the solverInfo function object. You need to activate the writeResidualFields flag to write residuals as fields. Have a look at the documentation: https://doc.openfoam.com/2306/tools/...solverInfo.md/ Regards, Yann |
|
January 30, 2024, 08:52 |
|
#3 | |
New Member
Lorenzo
Join Date: Nov 2021
Location: italy
Posts: 6
Rep Power: 5 |
Quote:
Kind Regards, Lorenzo |
||
Tags |
openfoam, postprocessing, residuals |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
How to plot local residuals' field (for each cell) ? OF 5.x | deepbandivadekar | OpenFOAM Post-Processing | 21 | October 16, 2024 04:58 |
[SOWFA] NREL SOWFA ABLTerrainSolver tutorial problem | cico0815 | OpenFOAM Community Contributions | 36 | February 3, 2022 12:54 |
[Other] dynamicTopoFVMesh and pointDisplacement | RandomUser | OpenFOAM Meshing & Mesh Conversion | 6 | April 26, 2018 08:30 |
Residuals in the whole field | Jeremie Vareilles | FLUENT | 1 | February 8, 2007 12:42 |
Seeking for flow field (vector plot) visualization software. | Hua | Main CFD Forum | 7 | January 25, 1999 12:33 |