[vut]

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

[HesamAUT]

It's my problem too.
can any one help use?

[Lorenzo92]

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.

[Gang Wang]

Originally Posted by Lorenzo92

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.

Hi Formers,


I still have this problems unsolved, do you know how to set them? Thank you!