激光辐照熔融石英的传热仿真实验教学研究
于 琦 ∗ ,徐震祥,李 茜,吕 亮
安徽大学 物理与光电工程学院,安徽 合肥 230601
Teaching Research on Heat Transfer Simulation Experiments of Laser-Irradiated Fused Quartz
YU Qi* ,XU Zhenxiang,LI Qian,LÃ Liang
摘要
大学物理实验教学是理工科类本科生进行大学物理基础知识学习,培养其实验方法和创新技能的重要教学手段。 基于 Comsol 仿真软件开展激光辐照熔融石英的传热仿真实验设计,通过改变入射激光的功率和光斑半径,分析了熔融石英温度场的时间和空间分布情况。 通过该仿真实验教学,达到强化学生对大学物理中热传导方程的理解和认识,同时提高学生分析问题、设计实验方案和利用仿真软件解决物理问题的教学目标。
关键词:
大学物理实验
热传导方程
温度场分布
有限元仿真
Abstract:
College physics experiment teaching is an important educational method for consolidating the basic physics knowledge of students in science and engineering majors, and cultivating their experimental method sand scientific spirit. This paper utilizes Comsol simulation software to conduct a heat transfer simulation experiment involving laser irradiation of fused silica. By varying the power of the incident laser and the spotradius ,the temporal and spatial distribution of the temperature field in the fused silica is analyzed. Through the simulation experiment teaching ,the objective is to enhance sludents’ understanding and knowledge of the healconduction equation in university physics, while also improving their abilities to analyze and design experimental plans ,and use simulation software to solve physical problems.
Key words:
College physics experiment
heat conduction equation
temperature field distribution
finitc element simulation
出版日期: 2024-12-25
发布日期: 2024-12-25
整期出版日期: 2024-12-25
引用本文:
于 琦 , 徐震祥, 李 茜, 吕 亮.
激光辐照熔融石英的传热仿真实验教学研究
[J]. 大学物理实验, 2024, 37(6): 50-54.
YU Qi, XU Zhenxiang, LI Qian, LÃ Liang.
Teaching Research on Heat Transfer Simulation Experiments of Laser-Irradiated Fused Quartz
. Physical Experiment of College, 2024, 37(6): 50-54.
链接本文:
https://dawushiyan.jlict.edu.cn/CN/10.14139/i.cnki.cn22-1228.2024.06.009
或
https://dawushiyan.jlict.edu.cn/CN/Y2024/V37/I6/50
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