实验科学与技术2026，Vol.24Issue(3)：55-60,6.DOI:10.12179/1672-4550.20240465
热电比拟虚拟仿真教学实验的开发
Development of Virtual Simulation Teaching Experiment of Thermoelectric Analogy
摘要
Abstract
Based on the principle of thermoelectric analogy,this study established an equivalent circuit for two-dimensional steady-state heat conduction objects incorporating isothermal,convective,adiabatic,and interface continuity boundary conditions and developed a virtual simulation teaching experiment to address the limitations in the thermoelectric analogy experimental teaching module,such as poor flexibility and difficulty in expansion due to constraints in circuit component quantity and scale.The experiment realized the simulation of isothermal and convective boundaries in the teaching experiment at our university,and was further augmented with the formulation of nodal heat balance equations,data export and other teaching support functions that help deepen students'understanding of the experimental principles.The heat balance deviation for two-dimensional corner conduction obtained from this simulation was compared with results from Ansys Fluent software,demonstrating reasonably high accuracy of the experiment.The newly developed virtual experiment has been implemented in two classes within the School of Energy and Power Engineering and is scheduled to be extended to experimental teaching in heat transfer courses university-wide.关键词
热电比拟/传热学/实验教学/虚拟仿真/导热Key words
thermoelectric analogy/heat transfer/experimental teaching/virtual simulation/heat conduction分类
能源科技引用本文复制引用
郝瑞霆,应雨倩,胡书瑞,刘明阳,张可,唐上朝..热电比拟虚拟仿真教学实验的开发[J].实验科学与技术,2026,24(3):55-60,6.基金项目
国家自然科学基金(51776171) （51776171）
教育部产学合作协同育人项目(231106707061753). （231106707061753）
