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problem in using previous solved data for new mesh

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Old   December 20, 2014, 04:41
Default problem in using previous solved data for new mesh
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mehrzad
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Hello dear friend at cfd-online
I'm working an a ventilation case with fluent and want to investigate mesh independence for my case. first i generate a mesh with adequate frid for my case then solve it with fluent. in next step i generate a finer mesh and using previous solved data for initial solution of finer mesh with two methods provided by fluent 1-interpolation. 2-replacing mesh.
but as you know the SIMPLE/C algorithm ruin the velocity field to obtain new solution.
is there any way to use previous solution without having this problem?
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