RT Journal Article ID 74e1a82823223679 A1 Sukhovich, E. P. T1 Second-Order Models of Turbulence for a Temperature Field JF Heat Transfer Research JO HTR YR 1998 FD 1998-12-01 VO 29 IS 6-8 SP 508 OP 512 K1 Turbulence modeling; Reynolds stresses AB The paper presents a full second-order model of turbulence in which the dissipation rate functions in the equations for Reynolds stresses and heat flux are determined from the solution of transport equations for these variables. Particular attention is given to the approximation of all terms in the equations for the dissipation rate functions. The experimental data and direct simulation results of unsteady Navier-Stokes and energy equations are used to determine the empirical coefficients in approximate expressions. PB Begell House LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,1989b3e54ecd1c76,74e1a82823223679.html