about k-epsilon model equations
 

Hello,

I am facing problems in case of expanding the tensor form of the k-epsilon equations. I am not understanding, how to expand it. Can you please tell me, how to expand the right hand side of the turbulent energy and dissipation equations. I shall be waiting for your reply.

Re: about k-epsilon model equations
 

Hi, look on this paper: "Reynolds-stress and dissipation-rate budget in a turbulent channel flow" by N.N. Mansour, J. Kim and P. Moin, JFM 194 (1988) pp. 15-44! The equations of TKE and dissipation are splitted in all the various terms.