反应动力学通用模拟软件及其在教学中的应用  

General Simulation Software of Reaction Kinetics and Its Application in Teaching

作　　者：葛华才[1] 左荣红[2] 王德麒 Huacai Ge;Ronghong Zuo;Deqi Wang(School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510641,China;Library,South China University of Technology,Guangzhou 510641,China)

机构地区：[1]华南理工大学化学与化工学院,广州510641 [2]华南理工大学图书馆,广州510641

出　　处：《大学化学》2021年第12期174-179,共6页University Chemistry

基　　金：广东省高等学校精品教材建设项目(2014–2018)

摘　　要：介绍了反应系统的动力学微分方程。通过使用4阶Runge-Kunta数值积分法和Visual Basic 6进行编程,得到了通用的反应动力学模拟软件,可直接计算恒温时各组分浓度随时间的变化。用于物理化学等课程的教学实践表明,软件可直观显示反应系统各组分浓度与时间和温度等影响因素的关系,有助于学生掌握反应动力学规律和课程的知识点。The kinetic differential equations of reaction systems were introduced.By using the fourth-order Runge-Kunta numerical integration method and Visual Basic 6,a general kinetic simulation software was obtained.The relations between the concentrations of every component with time at a fixed temperature were directly calculated.The teaching practices on physical chemistry and other courses shown that this software could directly display the relationships between the concentrations of every component of the reaction system and the influencing factors such as time and temperature,which would be helpful for students to grasp the laws of reaction kinetics and the knowledge points of the courses.

关 键 词：反应系统 动力学 模拟软件 物理化学课程 教学实践 

分 类 号：G64[文化科学—高等教育学] O64[文化科学—教育学]