The Proceedings of the Thermal Engineering Conference
Online ISSN : 2424-290X
2016
Session ID : D223
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Development of kW-class Loop Heat Pipe for Waste Heat Utilization from Automobile and its Transient Thermo-fluid Behavior
Hosei NaganoM. P. ShyamChiemi OkaSeiji YamashitaTsuyoshi Bessyo
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Abstract

This paper reports the test results of a newly developed kW-class loop heat pipe (LHP), which is passive heat transfer device, for effective heat utilization of automobile. The LHP has 2 μm wick made of stainless steel. Pure water was used as a working fluid. The LHP was designed, fabricated, and tested under atmospheric condition. The LHP could transport heat up to 1.9 kW. A transient thermal analysis model based on a mass-spring-dumper system was also developed and compared with the test results. The analytical result relatively agreed well with the test result.

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© 2016 The Japan Society of Mechanical Engineers
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