LES suggestions for inlet boundary condition ?!
Posted: Tue Mar 24, 2015 10:25 am
Hello everyone,
I would like to make LES simulations and I didn't have much experience with it.
I have already made RANS simulations with Code_Saturne where I applied a constant velocity profile (dirichlet condition) and a turbulent intensity of 1% at inlet.
Are there some suggestions (or documents) about boundary conditions for LES simulations regarding the velocity on the inlet (unsteady profiles....) ?! Also, is there already something included in code_saturne regarding these boundary conditions (something like artificially generated turbulent velocity profile etc) ?!
Thanks in advance.
RC
I would like to make LES simulations and I didn't have much experience with it.
I have already made RANS simulations with Code_Saturne where I applied a constant velocity profile (dirichlet condition) and a turbulent intensity of 1% at inlet.
Are there some suggestions (or documents) about boundary conditions for LES simulations regarding the velocity on the inlet (unsteady profiles....) ?! Also, is there already something included in code_saturne regarding these boundary conditions (something like artificially generated turbulent velocity profile etc) ?!
Thanks in advance.
RC