| HCFC-133a导热系数的实验研究 |
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| 引用本文： | 闫秋会. HCFC-133a导热系数的实验研究[J]. 西安建筑科技大学学报(自然科学版), 2000, 32(2): 163-165 |
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| 作者姓名： | 闫秋会 |
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| 作者单位： | 西安建筑科技大学环境与市政工程学院,陕西,西安,710055 |
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| 基金项目： | 国家八五攻关项目(85-519-20-01B) |
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| 摘 要： | 用双热丝的瞬态热线法测量了ＨＣＦＣ－１３３ａ气相区和液相区的导热系数数据，利用所测数据拟合得到了气相区和液相区导热系数的公式，其平均误差和最大误差分别为０．２９３％和０．７２％，１．２１％和２．１６％，所得数据可供ＨＦＣ－１３４ａ的合成工艺设计和其它应用研究使用。
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| 关 键 词： | HCFC－133a 导热系数 瞬态热线法 |
| 文章编号： | 1006-7930(2000)02-0163-03 |
| 修稿时间： | 2000-02-16 |
On the thermal conductivity coefficient of HCFC-133a by transient hot-wire technique |
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| YAN Qiu-hui. On the thermal conductivity coefficient of HCFC-133a by transient hot-wire technique[J]. Journal of Xi'an University of Architecture & Technology, 2000, 32(2): 163-165 |
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| Authors: | YAN Qiu-hui |
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| Affiliation: | YAN Qiu-hui;(School of Envir. & Civic Eng., Xi'an Univ. Of Arch. & Tech. Xi'an 710055, China) |
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| Abstract: | The thermal conductivity coefficients of HCFC-133a is measured by double hot-wire technique. The formula of gas and liquid thermal conductivity of HCFC-133a are given approximately by experiment data, whose average and maxium deviations are respectively 0.2%, 0. 72% and 1.21%, 2.16%. Such results obtained in this paper can be applied to the synthesizing process, equipment designing and other appfieation studies. |
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| Keywords: | HCFC-133a thermal conductivity transient hot-wire technique |
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