| 液体有机物导热系数的估算 |
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| 引用本文： | 王双成,石玉冰.液体有机物导热系数的估算[J].化肥设计,2011(6):11-13. |
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| 作者姓名： | 王双成 石玉冰 |
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| 作者单位： | 河南广播电视大学理工教学部;濮阳职业技术学院石油化工及环境工程系 |
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| 摘 要： | 在计算液体导热系数的Weber方程和Sato关系式的基础上,根据对有机物液体导热系数影响因素的分析研究,提出了估算有机物导热系数的计算模型;利用该模型计算了22个体系74个数据点的有机物液体的导热系数,计算值与实验值的总平均相对偏差3.18%,计算准确性优于文献方法;计算结果表明,利用被估算物质的摩尔质量、临界温度、正...
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| 关 键 词： | 液体 有机物 导热系数 预测 |
Reckoning for Thermal Conductivity of Organic Compound of Liquid |
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| WANG Shuang-cheng,SHI Yu-bing.Reckoning for Thermal Conductivity of Organic Compound of Liquid[J].Chemical Fertilizer Design,2011(6):11-13. |
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| Authors: | WANG Shuang-cheng SHI Yu-bing |
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| Affiliation: | 1.Department of Technology Teaching,Henan Radio and TV University,Zhengzhou Henan 450008 China;2.Department of Petro-chemical and Environment Engineering,Puyang Institute of profession Technology,Puyang Henan 457000 China) |
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| Abstract: | Based on the Weber equation and Sato relation for calculating the thermal conductivity of liquid,according to analysis and research on the thermal conductivity of organic compound and effective factors,author has presented the calculating model for estimating the thermal conductivity of organic compound;has calculated the thermal conductivity of organic liquid for 74 data points in 22 systems by using of this model,the total averaged relative deviation was 3.18% between calculated values and experimented values,accuracy of calculation was better than method from literature;calculating result indicates that thermal conductivity of organic liquid can be predicted under various temperatures using the mole mass,critical temperature,normal boiling temperature and critical compression factor data. |
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| Keywords: | liquid organic compound thermal conductivity prediction |
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