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一种适合潜热输送的高温相变石蜡乳状液的热性能
Authors
冯自平
肖睿
邹得球
郭江荣
Publication date
1 January 2012
Publisher
Abstract
针对太阳能利用、余热利用、集中供暖等应用背景,采用差示扫描量热法(DSC)遴选了一种相变温度合适(相变峰值87℃)、相变潜热值较大(203.9J/g)的工业石蜡,并以此为相变材料,采用非离子型乳化剂及助乳剂复配的方法研制了3种浓度的石蜡乳状液高温潜热输送材料。测定了石蜡乳状液高温潜热输送材料的相变点、相变潜热等热物性,并研究了其蓄热特性。结果表明,该材料是一种在80~90℃之间存在相变的储、传热工质,在相变区间内的储、载热密度远大于水,是一种良好的潜热输送材料
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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oai:ir.giec.ac.cn:344007/31643
Last time updated on 04/12/2021
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/19325
Last time updated on 05/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/19327
Last time updated on 05/12/2019