RANS/LES restart

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marciafof
Posts: 15
Joined: Thu Apr 18, 2019 2:45 pm

RANS/LES restart

Post by marciafof »

Hello,

I have a question regarding the restart process in the case of a LES simulation. My objective is to initialize my LES simulation from the results of a RANS simulation. To do this I use the restart option and read the checkpoint folder from the RANS simulation (which has the same configuration as my LES). When I check the last time step in my rans simulation and the first one in the LES simulation they do not coincide (image below), is this correct?
RANS_LES_restart.png
At the end of some iterations I am left with a flow that is not symmetrical (between north and south) which is not expected in this case since the wind is coming from the west or 270°.
I have included the setup file and the listing for this simulation.

Thank you in advance for your help,
Marcia
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setup.xml
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run_solver.log
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