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dynLagrangian - IC and BC for flm and fmm

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Old   April 7, 2014, 09:16
Question dynLagrangian - IC and BC for flm and fmm
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vut
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Hi all,

I would like to use dynamic Lagrangian.

I don't know how to estimate initial and boundary condition for flm and fmm.

In my study, I have an turbulent inlet, an outlet, a symmetry plane and some walls.

Thanks in advance,

vut
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Old   July 28, 2016, 13:07
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Hesam
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It's my problem too.
can any one help use?
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Old   September 3, 2016, 11:13
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I'm facing the very same problem, so I went through the article of Meneveau :"A Lagrangian dynamic subgrid-scale model of turbulence".
If I'm not wrong during the validation on a fully developed channel flow flm is set to zero at wall whereas fmm to zeroGradient.

Initial conditions are still an open issue for me.
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