Effects of plate separation, plate length and temperature difference on buoyancy driven heat transfer in finite horizontal parallel plates

被引：0
|
作者：
S. Baskaya
H. Kanli
机构：
[1] Gazi University,
[2] Faculty of Engineering and Architecture,undefined
[3] Department of Mechanical Engineering,undefined
[4] 06570 Maltepe,undefined
[5] Ankara,undefined
[6] Turkey,undefined
来源：
Heat and Mass Transfer | 2004年 / 40卷
关键词：
Heat Transfer; Nusselt Number; Natural Convection; Rayleigh Number; Heated Plate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A numerical investigation of the effects of plate separation, plate length and temperature difference on free convection between asymmetrically heated horizontal parallel plates has been performed. The lower isothermally heated plate is facing upwards, the upper plate is adiabatic. Three-dimensional laminar numerical simulations are obtained by solving the full elliptic governing equations using a finite volume based computational fluid dynamics (CFD) code. Comparisons of computational results with data from the literature are made in terms of relevant dimensionless numbers. It was observed that plate spacing, plate length and temperature difference influence the overall heat transfer rate.
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页码：293 / 300
页数：7
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