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An Intercell Heat Pipe for Fuel Cell and Battery Cooling

A planar (rectangular cross section) heat pipe was designed to transfer 2000 watts at 115C plus or minus 12C. The evaporator area was fixed at 30.48cm by 12.7cm per side so that the design heat flux was 3.45 watts/sq cm. The heat pipe was tested with electrical heaters to simulate waste heat from tw...

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Main Author:	Jacobson,Dean L
Format:	Report
Language:	English
Subjects:	Air Condition, Heating, Lighting & Ventilating CAPILLARIES(ANATOMY) Capillary pumping COOLING ELECTRIC BATTERIES Electric Power Production and Distribution Electrochemical energy conversion ELECTROCHEMISTRY ENERGY CONVERSION FUEL CELLS HEAT PIPES HEAT SINKS HEAT TRANSFER
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creator	Jacobson,Dean L
description	A planar (rectangular cross section) heat pipe was designed to transfer 2000 watts at 115C plus or minus 12C. The evaporator area was fixed at 30.48cm by 12.7cm per side so that the design heat flux was 3.45 watts/sq cm. The heat pipe was tested with electrical heaters to simulate waste heat from two adjacent high power density fuel cell or battery modules. The device was constructed from two milled copper plates which were electron beam welded to produce the completed structure. The finished heat pipe thickness was 1.27cm. A single layer of 100 mesh copper screen covered rectangular milled capillary grooves. Triply distilled, deionized water was chosen as the working fluid. (Modified author abstract)
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The evaporator area was fixed at 30.48cm by 12.7cm per side so that the design heat flux was 3.45 watts/sq cm. The heat pipe was tested with electrical heaters to simulate waste heat from two adjacent high power density fuel cell or battery modules. The device was constructed from two milled copper plates which were electron beam welded to produce the completed structure. The finished heat pipe thickness was 1.27cm. A single layer of 100 mesh copper screen covered rectangular milled capillary grooves. Triply distilled, deionized water was chosen as the working fluid. (Modified author abstract)</description><language>eng</language><subject>Air Condition, Heating, Lighting & Ventilating ; CAPILLARIES(ANATOMY) ; Capillary pumping ; COOLING ; ELECTRIC BATTERIES ; Electric Power Production and Distribution ; Electrochemical energy conversion ; ELECTROCHEMISTRY ; ENERGY CONVERSION ; FUEL CELLS ; HEAT PIPES ; HEAT SINKS ; HEAT TRANSFER</subject><creationdate>1973</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,777,882,27548,27549</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/AD0782888$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Jacobson,Dean L</creatorcontrib><creatorcontrib>ARIZONA STATE UNIV TEMPE DEPT OF MECHANICAL ENGINEERING</creatorcontrib><title>An Intercell Heat Pipe for Fuel Cell and Battery Cooling</title><description>A planar (rectangular cross section) heat pipe was designed to transfer 2000 watts at 115C plus or minus 12C. 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language	eng
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source	DTIC Technical Reports
subjects	Air Condition, Heating, Lighting & Ventilating CAPILLARIES(ANATOMY) Capillary pumping COOLING ELECTRIC BATTERIES Electric Power Production and Distribution Electrochemical energy conversion ELECTROCHEMISTRY ENERGY CONVERSION FUEL CELLS HEAT PIPES HEAT SINKS HEAT TRANSFER
title	An Intercell Heat Pipe for Fuel Cell and Battery Cooling
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