|
[Sponsors] |
February 17, 2013, 07:43 |
monitoring steady state in openfoam
|
#1 |
Senior Member
|
Dear Foamers,
how could i know that my SIMPLE solver (steady state solvers) reaches the steady state? by monitor change in values only or, there is some commands or some thing else i can use. thanks in advance |
|
February 20, 2013, 09:35 |
|
#2 |
Senior Member
Fumiya Nozaki
Join Date: Jun 2010
Location: Yokohama, Japan
Posts: 266
Blog Entries: 1
Rep Power: 18 |
Hi,
I think we have to judge the convergence in a comprehensive manner based on the followings: 1. Residuals history 2. History of physical quantity at monitor points 3. History of values such as pressure drop, drag etc. Hope that helps, Fumiya |
|
February 20, 2013, 11:39 |
|
#3 |
Senior Member
|
thanks fumiya for your valuable inputs.
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Steady State solver for High Mach No flows | mecbe2002 | OpenFOAM | 10 | July 6, 2021 03:56 |
Constant velocity of the material | Sas | CFX | 15 | July 13, 2010 08:56 |
steady state, laminar vof_model | Garima Chaudhary | FLUENT | 0 | May 24, 2007 03:11 |
About the difference between steady and unsteady problems | Lisa | Main CFD Forum | 11 | July 5, 2000 14:37 |
Steady state formulation of turbulence ?? | Jitendra | Main CFD Forum | 1 | June 27, 2000 18:49 |