摘要
在本科传热学实验教学内容的基础上,利用红外热像仪直观、测温速度快及非接触式测量等优点开设创新研究型实验项目,并建设成涵盖热传导、热辐射两种热传递模式的创新实践教学模型。从而为传统的传热学教学实验项目提供新的思路,让学生掌握红外热像仪的使用,学会对红外图像的分析,了解科学研究和自主设计实验的方法,同时提升工程实践及科研能力。
On the basis of heat transfer experiment teaching in undergraduate education,this project tends to establish an innovative research experiment with the help of infrared thermal imager which is characterized by its intuitional observation,high measuring speed and contactless measurement. Additionally,the project would help construct a teaching model covering " thermal conduction and thermal radiation". Moreover,this new experiment project could help students to grasp the application of a kind of advanced equipment-infrared thermal imager,learn to analyze infrared images and get familiar with self-designed research experiments,meanwhile,it would improve students’ practical ability of engineering.
作者
杜燚
徐哲凡
雷九洲
林森豹
DU Yi;XU Zhefan;LEI Jiuzhou;LIN Senbao(Sichuan UniversityPittsburgh Institute,Sichuan University,Chengdu 610225,China)
出处
《实验室研究与探索》
CAS
北大核心
2020年第6期207-210,共4页
Research and Exploration In Laboratory
关键词
热传导
热辐射
红外热像仪
铝合金
研究型创新实验
heat conduction
heat radiation
infrared imager
aluminum alloy
research-based experiment
