[1]谢静超,邵 腾,李 悦,等.相变构件导热系数测定方法的研究[J].西安建筑科技大学学报:自然科学版,2013,45(02):192-198.[doi:10.15986/j.1006-7930.2013.02.007]
 XIE Jing-chao,SHAO Teng,LI Yue,et al.Research on thermal conductivity measurement of PCM component[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2013,45(02):192-198.[doi:10.15986/j.1006-7930.2013.02.007]
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相变构件导热系数测定方法的研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
45
期数:
2013年02期
页码:
192-198
栏目:
出版日期:
2013-04-30

文章信息/Info

Title:
Research on thermal conductivity measurement of PCM component
文章编号:
1006-7930(2013)02-0192-07
作者:
谢静超1邵 腾1李 悦1秦宪明2刘加平1
(1.北京工业大学建筑工程学院,北京 100122;2.厦门市宏业工程建设技术有限公司,福建 厦门361012)
Author(s):
XIE Jing-chao1SHAO Teng1LI Yue1QIN Xian-ming2LIU Jia-ping1
(1.Beijing University of Technology, Beijing 100122,China; 2.Xiamen Hongye Project Buliding Technique, Xiamen 361012,China)
关键词:
相变构件导热系数测定方法
Keywords:
PCM component thermal conductivity measurement guidelines
分类号:
TK02
DOI:
10.15986/j.1006-7930.2013.02.007
文献标志码:
A
摘要:
当前相变构件越来越多应用在实际工程与实验研究中.相变构件的导热系数在实际工程中作为重要的墙体热物性特征,在实验中则是相变系统设计及性能评估的关键依据之一,但目前关于相变构件导热系数测试的相关国家和国际标准还不完善.实际应用中一般采用稳态测量值,构件相变过程中的导热系数变化情况无法直观表现出来.基于此情况本文在热力学的基础上,对相变构件导热系数的实验测定方法进行了分类与阐述,探讨了稳态与非稳态测试方法的应用效果,为今后相变材料热物性测量提供了基础
Abstract:
Currently PCM component is applied more and more in practical engineering and experiment.PCM board is used for the important wall thermal character in engineering as one of the basis for the PCM board design and performance evaluation. Nevertheless, there is no relevant national and international standards for PCM board thermal conductivity measurement. The general use of the PCM board thermal conductivity is steady-state measured value in practical application. We could not see the changes of thermal conductivity in the process of phase transition. Based on this situation, the PCM board thermal conductivity measurement is classified and explained and steady and unsteady test application effects are discussed to provide a basis for PCM thermal properties measurement in the future

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备注/Memo

备注/Memo:
收稿日期:2012-10-08 修改稿日期:2013-03-22
基金项目:国家科技支撑计划资助项目(2011BAE14B06-07);国家国际科技合作资助项目(010S2011GR0452);厦门市科学技术局科技计划资助项目(3502Z200)
作者简介:谢静超(1976-),女,吉林九台人,讲师,博士,主要从事建筑节能方面研究.
更新日期/Last Update: 2015-10-05