NUMERICAL PREDICTION OF LINE BUOYANT JETS IN CROSS FLOWS

查看全文 作　　者：Han, [1]H.L.; Li, [1]W. 机构地区：[1] Sch. of Urban and Rural Construction, Hebei Agriculture Univ., Baoding 071001, China 出　　处：《Journal of Hydrodynamics》索引2001年第13卷第1期,共5页 摘　　要：WT5”BZ]The k-ε turbulence model was used to establish the mathematical model of two-dimensional line buoyant jets in crossflow. The hybrid finite analytic method and staggered grid were applied to the calculation of line buoyant jets. Only receiving water with uniform density is considered. The distribution of velocity, temperature and turbulent kinetic energy were analyzed, and the variation of the maximum velocity was given. The effect of velocity ratio and densimetric Froude number on line buoyant jets was considered. [WT5”HZ] 关 键 词：LINE BUOYANT jets NUMERICAL prediction CROSS flow hybrid FINITE ANALYTIC method