chinthakindi

April 27, 2004 09:26 
transport equation for SGS scalar variance
Dear Friend, I got one doubt at transport equation for SGS scalar variance, in the literature i found two slight different equation for the variance. 1. Subgrid scale variance and dissipation of a scalar field in LES by C.Jimenez, F,Ducros et al vol 13, phsics of fluids ,2001, 1748 to 1754 2. Subgrid Scale modeling for Turbulent reacting flows by Andrew W.cook and James J.Riley Combustion and Flame 112,593606 (1998) in the above two papers , there is transport equation for SGS scalar variance, but both r differed by two terms, i could not able to understand the difference between these two, i am requesting u to clarify my doubt, or atleast refer some good book or reference paper where its equation has derived. thankyou,,
