EXTENSION OF HARD SPHERE MODEL TO LIQUID DIFFUSION COEFFICIENT PREDICTION

杨晓宁; 马沛生; 张建侯

您当前的位置：

首页 >

文章列表页 >

EXTENSION OF HARD SPHERE MODEL TO LIQUID DIFFUSION COEFFICIENT PREDICTION

更新时间：2025-12-16

- EXTENSION OF HARD SPHERE MODEL TO LIQUID DIFFUSION COEFFICIENT PREDICTION
- CIESC Journal Issue 4, (1993)
- 作者机构：
  
  天津大学化工系,天津大学化工系,天津大学化工系天津300072,天津300072,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 August 1993，
  
  Published：25 August 1993
- 稿件说明：
移动端阅览
杨晓宁, 马沛生, 张建侯. EXTENSION OF HARD SPHERE MODEL TO LIQUID DIFFUSION COEFFICIENT PREDICTION[J]. CIESC Journal, 1993, (4).
DOI：

杨晓宁, 马沛生, 张建侯. EXTENSION OF HARD SPHERE MODEL TO LIQUID DIFFUSION COEFFICIENT PREDICTION[J]. CIESC Journal, 1993, (4). DOI：

摘要

硬球理论的基础是Maxwell－Boltzman的统计力学理论，最早由Chapman等将该理论应用于研究稀薄气体的传递性质。在稠密流体中，必须考虑分子碰撞频率大幅度增加的影响因素。 Dymond等认为该影响与分子接触径向分布函数g(σ)有关，并以此计算了

Abstract

In terms of the hard sphere

a model equation has been developed to correlate mutual diffusion coefficients with concentrations. By appling to 36 binary systems

the equation proposed has higher accuracy and applicability

and it can be used to predict the diffusion coefficients at different temperature from the data at one given temperature. At the same time

the liquid diffusion coefficient at infinite dilution over an extended temperature and pressure range can be accurately correlated and calculated with the equation deduced from the model.

关键词

Keywords

references

Views

401

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Zn-doped PdO/ZrO2 with rich oxygen vacancies for the synthesis of diphenyl carbonate from CO2 and phenol

Thermal analysis of phase change suspension jet impinging on wall surface covered with variable-shape porous layer

Performance analysis and application of thermal and humidity control system cascade driven by waste heat

Study on entropy wave production and dissipation in partially premixed swirl flames subject to inlet perturbations

Controlled synthesis of Bi2MoO6/MoO3 composite fibers via in-situ hydrothermal method and their high-efficiency photocatalytic hydrogen production performance

Related Author

No data

Related Institution

No data

⁰