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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32534

Title: Analyzing the Pressure-Difference Phenomenon between the Condensing and Boiling Sections in a Heat Pipe Cooling System
Authors: Rong-Tsu Wang;Jung-Chang Wang
Contributors: 國立臺灣海洋大學:輪機工程學系
Keywords: Heat pipe;Pressure drop;Boiling;Condense;Thermal resistance;Thermal performance
Date: 2012-03
Issue Date: 2012-06-18T05:59:47Z
Publisher: International Communications in Heat and Mass Transfer
Abstract: Abstract:The heat pipe cooling system in this study consists of a flat evaporator, a condenser, and rising and falling tubes with water as working fluid. The working fluid has different water levels inside the two components. This is due to the vapor pressure deficits of the evaporation section and condenser section. This paper utilizes condensing and boiling pressure-difference theory and measures the temperature of the condenser wall to develop a theoretic model for the water level deficit inside the thermal module. Results indicate that the working fluid infiltrates the condenser and indirectly verifies the phenomenon leading to the different water levels inside the cooling system. Moreover, the water level height difference theory presented in this study may reduce the length of the condenser by 3.14 cm.
Relation: 39(3), pp.390–398
URI: http://ntour.ntou.edu.tw/handle/987654321/32534
Appears in Collections:[輪機工程學系] 期刊論文

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