应用科学学报 ›› 2001, Vol. 19 ›› Issue (4): 345-348.

• 论文 • 上一篇    下一篇

快速瞬态质量传递规律的数值模拟分析

淮秀兰, 刘登瀛, 孟群   

  1. 中国科学院工程热物理研究所, 北京 100080
  • 收稿日期:2000-08-24 修回日期:2000-11-04 出版日期:2001-12-31 发布日期:2001-12-31
  • 作者简介:淮秀兰(1964-),女,山西万荣人,副研究员,博士.
  • 基金资助:
    国家自然科学基金重点项目(5873610);中国科学院"九五"基础性研究重大项目(KJ951-B1-704);中国科学院工程热物理研究所所长基金资助项目

Numerical Simulation of Rapid Transient Mass Transfer

HUAI Xiu-lan, LIU Deng-ying, MENG Qun   

  1. Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2000-08-24 Revised:2000-11-04 Online:2001-12-31 Published:2001-12-31

摘要: 对快速瞬态质量传递过程进行了数值模拟计算,研究了质量松弛时间、质量扰动浓度及扰动方式等因素对快速瞬态质量传递规律的影响.结果表明,质量松弛时间是影响快速瞬态质量传递规律的重要因素,质量扰动浓度及扰动方式等对快速瞬态质量传递规律也有一定影响.

关键词: 快速瞬态传质, 非费克效应, 数值模拟

Abstract: The numerical simulation of rapid transient mass transfer is made. The influence of mass relaxation time, mass disturbance concentration and disturbance manner etc on the process of rapid transient mass transfer are studied. The results indicate that mass relaxation time has important influence on the mass transfer process. Mass disturbance concentration and manner also have some effect on it.

Key words: rapid transient mass transfer, numerical simulation, non-Fick effect

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