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Regarding initialization of LES Channel395

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Old   November 20, 2020, 07:15
Default Regarding initialization of LES Channel395
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Arijit Saha
Join Date: Feb 2019
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Hello Foamers,
I was trying to run the LES channel395 with Ubar=10.5 instead of 0.1355 which was the default. Whenever I do so I'm getting very unexpected result and its obvious because I kept the 0 folder unchanged where the U field had non-uniform list initialization with velocities around 0.1335.

Quote:
internalField nonuniform List<vector>
60000
(
(0.0107927 -2.64614e-05 0.00214946)
(0.0107939 -3.50395e-05 0.0018715)
(0.010668 -2.59457e-05 0.0018284)
..........
.......
I can remove the initialization but it will take a long time to get a developed flow, so in this regard I'm trying to initialize the field with velocity around 10.5( Ubar=10.5) instead of 0.1335. If anyone is having any idea on this it will be my pleasure if you share so.

Last edited by ari003; November 20, 2020 at 10:44.
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