✦ LIBER ✦

Bounds of stability in heat conduction with internal heat generation

✍ Scribed by C.K. Liu

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 572 KB
Volume: 317
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(84)90002-4

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✦ Synopsis

The criterion,for the existence of a steady-state temperature distribution in a plane slab or system with internal heat generation is critically examined. The rate of heat generation from the non-uniformly populated heat sources in the slab is assumed to be linearly dependent on the temperature dijjerential between the slab and the environment. The critical combination of the parameters under which the system canfunction satisfactorily is found to depend not only on the manner in which the heat sources are populated but also on the boundary conditions imposed on the system. The results of this study thus indicate that an inadvertent changefrom the designed boundary conditions can signijicantly alter the life span ofthe system.

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