journal6 ›› 2005, Vol. 26 ›› Issue (2): 107-109.

• 物理与电子 • 上一篇    下一篇

H2SO4电解液活度混沌现象

  

  1. (1.湖南师范大学物理与信息学院,湖南 长沙 410081;2.湖南大学,湖南 长沙 410083)
  • 出版日期:2005-04-15 发布日期:2012-09-22
  • 作者简介:彭沛夫(1955-),男,湖南省汨罗市人,湖南师范大学副教授,硕士,主要从事电路理论、控制优化研究.
  • 基金资助:

    湖南省科学技术厅资助课题 (02JZY3007)

Phenomenon of Activity Chaos in the H2SO4Electrolyte

  1. (1.Department of Electronics Information,Physics and Information Science College,Hunan Normal University,Changsha  410081,China; 2.Hunan  University,Changsha  410083,China)
  • Online:2005-04-15 Published:2012-09-22

摘要:通过铅酸蓄电池电解液混沌的研究发现,当H2SO4电解液的温度和浓度超过一定值后,其电动势出现无规则波动,这是电解液活度无规则波动所致,是一种混沌表现.运用贝纳尔的牛顿-布森内斯克方程及动力学演化方程对这种混沌现象进行解析论证.

关键词: 电解液, 电动势, 活度, 温度, 浓度, 混沌

Abstract: Through the research on acid lead accumulator electrolyte chaos,the author discovered a phenomenon that when temperature and concentration of H2SO4electrolyte exceed a certain degree,its electromotive force fluctuates irregularly because of the irregularity of fluctuation activity.This is a representation of chaos.Furthermore,this essay illustrates the Bernard’s Equation of Neuto-Boussinesk and the equation of dynamics of evolvement.

Key words: electrolyte, electromotive force, activity, temperature, concentration, chaos

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