分子模拟在热力学教学中的应用——以扩散运动为例  

Application of Molecular Simulation in Teaching of Thermodynamics:Taking Diffusion as An Example

作　　者：温世正[1] WEN Shi-zheng(Jiangsu Province Key Laboratory of Modern Measurement Technology and Intelligent Systems,School of Physics and Electronic Electrical Engineering,Huaiyin Normal University,Jiangsu Huaian 223300,China)

机构地区：[1]淮阴师范学院物理与电子电气工程学院,江苏省现代检测与智能重点建设实验室,江苏淮安223300

出　　处：《广州化工》2022年第17期170-171,191,共3页GuangZhou Chemical Industry

基　　金：江苏省高校自然基金重大项目(No:21KJA140003)。

摘　　要：大学物理中的热力学教学部分,在教学内容方面,其知识点相对力学部分具有理论性强和更加抽象性的特点。在教学过程中,通过引导学生参与实践分子模拟实验,将抽象复杂的理论问题利用计算模拟形象展示,以分子扩散运动为例,解释了宏观性质与微观结构的关系,达到更好地理解相关概念和知识点的目的。通过实施实践教学,发现学生对这部分知识点及相关知识的掌握更加深,自主学习的主动性得到了增强。Thermodynamics in College Physics has a stronger concept of theory and abstraction compare to the mechanical part.It would achieve a better understanding of concepts by guiding students to participate in molecular dynamic simulation experiments.Based on the case of simulation of diffusion, the relationship between the nanoparticle and macroscopic properties would be well connected.According to the practical teaching, the knowledge of diffusion and independent learning initiative of students have been deepening and enhanced.

关 键 词：分子模拟 大学物理 热力学 扩散运动 

分 类 号：G642.0[文化科学—高等教育学]