Analytical function theory approach to the heat transfer problem of a cylinder in cross-flow at small Peclet numbers

被引：1
|
作者：
Bertola, Volfango
Cafaro, Emilio
机构：
[1] Univ Edinburgh, Sch Engn & Elect, Edinburgh EH9 3JL, Midlothian, Scotland
[2] Politecn Torino, Dipartimento Energet, I-10129 Turin, Italy
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2006年 / 49卷 / 17-18期
关键词：
D O I：
10.1016/j.ijheatmasstransfer.2006.02.016
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The theory of analytical functions is used to study the heat transfer from a uniformly heated cylinder with large length to diameter ratio in cross-flow, in the limit of small Peclet numbers. The energy conservation equation is solved in Fourier's space, and inverted by means of the residue theorem to obtain an analytical expression of the average Nusselt number in closed form. The result agrees with other theoretical solutions of the same problem existing in the literature. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2859 / 2863
页数：5
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