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February 24, 2010, 07:40
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Using existing data with a refined mesh
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#1 |
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New Member
Join Date: Dec 2009
Posts: 5
Rep Power: 17  |
Hello,
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? Thanks! |
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February 24, 2010, 08:31
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#2 |
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Senior Member
Vincent RIVOLA
Join Date: Mar 2009
Location: France
Posts: 283
Rep Power: 19 |
Hi,
you can use mapfields for that: mapFields coarseCase -case refineCase you can also look at user guide, it will help. Regards, Vincent |
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| Tags |
| refining mesh, steady state, upgrade u for new mesh |
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