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Performance of a counter flow heat exchanger with longitudinal heat conduction through the wall separating the fluid streams from the environment

✍ Scribed by G. Venkatarathnam; S.Pradeep Narayanan

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 443 KB
Volume: 39
Category: Article
ISSN: 0011-2275
DOI: 10.1016/s0011-2275(99)00122-8

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✦ Synopsis

The eectiveness of all high eectiveness heat exchangers used in cryogenic systems is largely controlled by the longitudinal heat conduction through the walls. Most authors have assumed that the longitudinal heat conduction occurs only through the wall separating the ¯uid streams, and not through the walls separating the ¯uid streams from the environment. In this paper, the eect of longitudinal heat conduction through all the walls of heat exchangers is studied.

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