| 测油脂导热系数的研究新进展 |
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| 引用本文： | 张海明,赵俊廷.测油脂导热系数的研究新进展[J].广州化工,2014(1):9-10,14. |
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| 作者姓名： | 张海明 赵俊廷 |
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| 作者单位： | 河南工业大学化学化工学院,河南郑州450001 |
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| 基金项目： | 国家自然科学基金（NO：20976037）;河南省杰出人才创新基金（NO：05210005000） |
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| 摘 要： | 简要介绍测定油脂导热系数在科学研究和工程设计方面的意义,系统综述目前测定液体导热系数的方法,如:理论推导、稳态法及非稳态法等,并对这些方法的优缺点进行了论述和分析;最后指出了油脂导热系数测定方法存在的问题及其发展趋势。测量实践表明:瞬态平面热源法测量准确可靠,具有巨大的应用前景。
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| 关 键 词： | 油脂 导热系数 测定方法 |
New Progress in the Research of Measuring Oil Thermal Conductivity |
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| ZHANG Hai-ming;ZHAO Jun-ting.New Progress in the Research of Measuring Oil Thermal Conductivity[J].GuangZhou Chemical Industry and Technology,2014(1):9-10,14. |
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| Authors: | ZHANG Hai-ming;ZHAO Jun-ting |
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| Affiliation: | ZHANG Hai - ruing, ZHAO Jun - ting ( College of Chemistry and Chemical Engineering, Henan University of Technology, Henan Zhengzhou 450001, China) |
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| Abstract: | The significance of measuring oil thermal conductivity in scientific research and engineering design was briefly dealt with,the current measuring methods of the thermal conductivity of liquid were systematically reviewed,for example,theoretical derivation,steady and non steady state method etc.,the advantages and disadvantages of these methods were reviewed and analyzed. Finally,the existing problems and the development trend were pointed out in measuring oil thermal conductivity. The measuring practice showed that transient plane source method was exact and credible,with great application prospect. |
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| Keywords: | oil thermal conductivity measuring method |
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