Three-dimensional conjugate natural convection in a vertical cylinder under heat transfer to the surroundings

被引：8
|
作者：
Sheremet, M. A.
机构：
来源：
FLUID DYNAMICS | 2011年 / 46卷 / 04期
关键词：
conjugate heat transfer; natural convection; three-dimensional regimes; vertical cylinder; vector potential; COOLING SYSTEMS; SIMULATION; ENCLOSURE; DESIGN; AIR;
D O I：
10.1134/S0015462811040144
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Unsteady three-dimensional conjugate natural convection in a closed vertical cylinder with a local energy source under convective heat transfer to its surroundings is mathematically modeled in the "vector potential-velocity vorticity-temperature" variables. The temperature and velocity fields, together with the dependences of the mean Nusselt number at the energy source surface on a complex of the governing parameters controlling the formation of different regimes of mass, momentum, and energy transfer, are obtained.
引用
收藏
页码：647 / 657
页数：11
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