|February 24, 2010, 07:40||
Using existing data with a refined mesh
Join Date: Dec 2009
Posts: 5Rep Power: 7
I'm using icoFoam to solve a 3D problem, and the simulation has to run for a long long time to get the steady state solution. But now I would like to refine my mesh for accuracy, but without starting all the way from the very beginning.
My question is, how can I use the steady state solution of 'U' from the unrefined mesh for the new refined mesh? I don't want to start again from scratch with the refined mesh, so I'm hoping I can somehow use the steady state solution from the unrefined mesh as an initial solution for the refined mesh.
Does anyone have any ideas?
|February 24, 2010, 08:31||
Join Date: Mar 2009
Posts: 281Rep Power: 9
you can use mapfields for that:
mapFields coarseCase -case refineCase
you can also look at user guide, it will help.
|refining mesh, steady state, upgrade u for new mesh|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Mesh conversion from Ansys ICEM||fabian_korn||OpenFOAM Meshing & Mesh Conversion||3||February 24, 2010 09:19|
|Pressure on mesh nodes data||mattyg88||CFX||2||December 1, 2009 09:45|
|patch data on a new mesh||Ralf Schmidt||FLUENT||4||May 1, 2009 08:06|
|How to update polyPatchbs localPoints||liu||OpenFOAM Running, Solving & CFD||6||December 30, 2005 18:27|
|MESH DATA QUESTION||Sandeep Patel||FLUENT||0||August 6, 2001 16:59|