Three-dimensional numerical investigations on flow and heat transfer for flow past a channel confined square cylinder

被引：2
|
作者：
Patil, Pratish P. [1 ]
Tiwari, Shaligram [1 ]
机构：
[1] Indian Inst Technol Madras, Dept Mech Engn, Chennai 600036, Tamil Nadu, India
来源：
PROGRESS IN COMPUTATIONAL FLUID DYNAMICS | 2010年 / 10卷 / 03期
关键词：
fluid flow and heat transfer; MAC algorithm; square cylinder; channel-confinement; Nusselt number; Strouhal number; limiting streamlines; IN CIRCULAR TUBE; BOUNDARY-CONDITION; REYNOLDS-NUMBERS; PREDICTION; TRANSITION; WAKE; BLOCKAGE;
D O I：
10.1504/PCFD.2010.033326
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Present work investigates three-dimensional fluid flow and heat transfer for flow past a square cylinder built-in a rectangular channel. The governing equations for viscous fluid flow and heat transfer are solved numerically with the help of an indigenously developed computational code based on modified MAC algorithm. Unsteady computations are performed for Reynolds number in the range of 400-1000 and channel height ranging from 0.5d to 3d (d being side of the square cylinder). The effect of channel height on onset of vortex shedding, other flow characteristics and heat transfer from heated solid surfaces has been presented.
引用
收藏
页码：146 / 156
页数：11
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