LES of viscoelastic fluid
 

Hi

I was wondering whether anyone could point me in the right direction to solving LES with a viscoelastic fluid.

I understand I will have to use foam extend as this has viscoelastic flow models. How do I couple solvers such as pisoFoam and viscoelasticFoam together to solve unsteady viscoelastic flow?

Any resources or forums threads would be grateful.

Thanks