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September 16, 2012, 05:58
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Question about the grid independance study
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#1 |
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Senior Member
Meimei Wang
Join Date: Jul 2012
Posts: 494
Rep Power: 16  |
Hi,
When I do the grid independence study, shall I use the result of the previous simulation (coarse mesh) as the initial data of my new simulation (fine mesh) to accelerate the convergence?
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Best regards, Meimei |
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September 16, 2012, 08:41
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,852
Rep Power: 144 |
Sounds good to me. The only thing which matters in a steady state run is the final result. How you got there is not important.
There is a small number of steady state simulations which bifurcate depending on the initial conditions - but these are rare. |
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