Inverse boundary design combining radiation and convection heat transfer

被引：46

作者：

França, FHR ^{[1
]}

Ezekoye, OA ^{[1
]}

Howell, JR ^{[1
]}

机构：

[1] Univ Texas, Dept Mech Engn, Austin, TX 78712 USA

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 2001年 / 123卷 / 05期

关键词：

channel flow; convection; heat transfer; inverse; radiation;

D O I：

10.1115/1.1388298

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work investigates inverse boundary design for radiation, convection and conduction combined-mode heat transfer The problem consists of finding the heat flux distribution on a heater that satisfies both the temperature and the heat flux prescribed on a design surface of an enclosure formed by two finite parallel plates. A gray participating medium flows in laminar regime between the walls, which tire gray. tl diffuse emitters and absorbers. All the thermal properties are uniform. This problem is described by till ill-conditioned system of non-linear equations. The solution is obtained by regularizing the system of equations by means of truncated singular value decomposition (TSVD).

引用

页码：884 / 891

页数：8

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