about k-epsilon model equations

November 7, 2000, 00:13

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.

November 7, 2000, 05:18

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.

November 7, 2000, 00:13	about k-epsilon model equations	#1
Srinivasulu Guest Posts: n/a	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.

November 7, 2000, 05:18	Re: about k-epsilon model equations	#2
marco Guest Posts: n/a	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.

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