Optimization of vertical pin-fin heat sinks in natural convective heat transfer

被引：0
|
作者：
Iyengar, M [1 ]
Bar-Cohen, A [1 ]
机构：
[1] Univ Minnesota, Dept Mech Engn, Minneapolis, MN 55455 USA
来源：
HEAT TRANSFER 1998, VOL 3: GENERAL PAPERS | 1998年
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D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The Aihara correlation is used to determine the optimal spacing and diameter for an isothermal array of fixed volume, appropriate for use with electronic equipment. A least-material optimization of these arrays is performed by extending the use of least-material single pin-fins to multiple pin-fin arrays. This analysis provides an engineering upper bound for heat dissipation from a fixed base area. The influence of the length of the pin-fin on the optimal horizontal spacing and diameter, and the optimal heat dissipation, from a fixed base area, are discussed, with reference to a specified heat sink configuration.
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页码：501 / 506
页数：6
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