摘要
基于有限差分法和MATLAB图形用户界面(GUI),开发了传热学课程虚拟实验教学平台。用户可以通过图形界面对传热学中常见的一、二维传热问题进行数值模拟,并分析不同的导热类型和热边界条件的影响。模拟结果与经典解析解相符,验证了实验平台的可靠性。将该虚拟实验平台充分发挥了MATLAB在可视化教学上的优势,可灵活安排授课时间,有助于对传热问题数值求解过程的理解,提高教学质量。
Based on the finite difference method and MATLAB graphical user interface(GUI),a virtual experimental teaching platform of heat transfer course is developed.Users can simulate one or two-dimensional heat transfer problems in heat transfer through graphical interface and analyze the influence of different heat transfer types and thermal boundary conditions.The simulation results are in good agreement with the classical analytical solutions,which verify the reliability of the experimental platform.The virtual experimental platform can give full play to the advantages of MATLAB in visual teaching,and can flexibly arrange the teaching time,which is helpful to understand the numerical solution process of heat transfer problems and improve the teaching quality.
作者
张程宾
韩群
陈永平
ZHANG Chengbin;HAN Qun;CHEN Yongping(School of Energy and Environment,Southeast University,Nanjing 210096,China;School of Environmental Science and Engineering,Suzhou University of Science and Technology,Suzhou 215009,China)
出处
《实验技术与管理》
CAS
北大核心
2020年第1期132-136,共5页
Experimental Technology and Management
基金
国家杰出青年科学基金项目(51725602)
东南大学教学改革研究与实践项目(2019-025)
2019年东南大学能源与环境学院院系教改项目.
作者简介
张程宾(1983—),男,浙江温州,博士,副教授,主要研究方向为微尺度流动与传热;通信作者:陈永平(1974—),男,江苏常州,博士,教授,主要研究方向为微尺度流动与传热。E-mail:ypchen@mail.usts.edu.cn,ypchen@seu.edu.cn
