The Thermal Conductivity Equation of Liquid Mixture

曹伟红; 李春喜; 韩世钧

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The Thermal Conductivity Equation of Liquid Mixture

更新时间：2025-12-16

- The Thermal Conductivity Equation of Liquid Mixture
- CIESC Journal Issue 5, (1989)
- 作者机构：
  
  浙江大学化学系,浙江大学化学系,浙江大学化学系 ,杭州,杭州,杭州
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 October 1989，
  
  Published：25 October 1989
- 稿件说明：
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曹伟红, 李春喜, 韩世钧. The Thermal Conductivity Equation of Liquid Mixture[J]. CIESC Journal, 1989, (5).
DOI：

曹伟红, 李春喜, 韩世钧. The Thermal Conductivity Equation of Liquid Mixture[J]. CIESC Journal, 1989, (5). DOI：

摘要

本文从传质反应速率理论的基本思想出发

建立了一个新的传热理论——传热反应速率理论。结合统计热力学模型

引进局部组成概念

导出了一个新的导热系数方程。对于n元液体混合物

该方程可表示为: λ=(2πRT~3 multiply from i=1 to n M_ix_1)(1/2)·〔(s/2)sum from i=1 to n Q_ix_1U_11-RT sum from i=1 to n θ_i lnτ_(jt)〕~2·exp〔sum from i=1 to n q_in_ix_i sum from j=1 to nθ_(ji)lnτ_(ji)-a/2RT sum from i=1 to n q_jn_ix_iU_(ji)〕该方程应用于87个二元体系的关联和16个多元体系的推算结果表明该方程是可行的和可靠的

计算精度是令人满意的。

Abstract

A new theory of thermal conduction

the reaction rate theory has been established. By using the model of statistical thermodynamics and the idea of local composition

a new equation of thermal conductivity was given in the form ofThis equation was applied to 87 binary systems for correlation and 5 ternary systems for prediction. The results showed that the equation was of good applicability and reliability.

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