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 Enhance Heat Transfer Performance of Compact Heat Exchangers. by Minimizing the Contact Resistance between Fins and Tubes
Наименование:

Enhance Heat Transfer Performance of Compact Heat Exchangers. by Minimizing the Contact Resistance between Fins and Tubes

автор Wui-wai C. издательство Книга по Требованию Прочие виды транспорта
Cтраниц 236        мягкая обложка       
Аннотация:Reduction of thermal contact resistance results in improved performance of compact heat exchangers. The research described in this book explores the means by which such reduction may be achieved. This work describes the design and fabrication of a test apparatus for the measurement of thermal contact resistance. The experimental results have been validated by finite element analyses. The limitations of each of these approaches are discussed and recommendations are made for further research. Especially where the joint between the tube and the fins is obtained by mechanical expansion, the thermal contact resistance may be greater than a quarter of the overall resistance. Thermal contact resistance is a significant component of the overall resistance to heat transfer in finned tube compact heat exchangers. The research work described herein was conducted with the guidance of Dr. C. V. Madhusudana, a well known authority on thermal contacts. The parameters considered for enhancing the performance include the use of bullets of different sizes for the expansion of the tube into the fins and the coating of the tubes with soft conducting metals. This book lists forty-nine references.
Автор: Wui-wai C.
Издательство: Книга по Требованию
Год:2008
Цена:
3233 руб
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Поиск: Enhance Heat Transfer Performance of Compact Heat Exchangers. by Minimizing the Contact Resistance between Fins and Tubes
НОВЫЙ ГОД СИМВОЛ 2013 ГОДАУКРАШЕНИЯ
КАРНАВАЛ НА НОВЫЙ ГОД РАСПРОДАЖА
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