SOME REMARKS ON THE SPECTRA OF STABLY STRATIFIED TURBULENT SHEAR-FLOW

被引：0
|
作者：
CHAKRABORTY, AK
MAZUMDAR, HP
机构：
[1] Nimta H. S. Sch, Calcutta, India, Nimta H. S. Sch, Calcutta, India
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1988年 / 15卷 / 01期
关键词：
FLOW OF FLUIDS - Turbulent - HEAT EXCHANGERS - Performance;
D O I：
10.1016/0735-1933(88)90011-5
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, a simple model is proposed to solve the system of spectral equations of turbulent kinetic energy and temperature variance in a thermally stratified turbulent shear flow. The buoyancy (or heat flux) term and the production term are modelled by means of turbulent exchange coefficient (or spectral eddy viscosity).
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页码：103 / 112
页数：10
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