MATLAB数值模拟在材料工程基础教学中的应用——以多孔材料的三维导热过程为例  

Application of MATLAB Numerical Simulation in Principles of Material Engineering Teaching:Taking the 3D Thermal Conduction Process of Porous Materials as an Example

作　　者：赵志广 瞿晓玲[1] Zhao Zhiguang;Qu Xiaoling(School of Chemical and Civil Engineering,Shaoguan University,Shaoguan 512005,China)

机构地区：[1]韶关学院化学与土木工程学院,广东韶关512005

出　　处：《广东化工》2024年第17期195-197,231,共4页Guangdong Chemical Industry

基　　金：2023年度广东省高等教育教学改革项目:工程教育专业认证背景下基于“知识—素质—能力”架构的材料工程基础课程改革与实践;广东省基础与应用基础研究基金(2024A1515010876);广东省教育厅科研项目(2023ZDZX4056);韶关学院科研项目(SZ2021KJ01);韶关学院课程思政建设项目:“三全育人”背景下基于“融”、“传”、“领”理念的《材料研究与测试方法》课程思政教学模式与实践探索[韶学院办(2022)5号];韶关学院质量工程建设项目:工程化学[韶学院办(2021)46号];新工科背景下“材料工程基础”课程思政教学模式与实践探索[韶院党政办(2023)16号]。

摘　　要：传热学是材料工程基础课程中的重要内容,是化工、材料等工科专业学生所必需的基础知识。本文以多孔材料的三维导热过程为例,利用MATLAB数值模拟方法重构三维孔结构,通过建立稳态导热的能量控制方程,求解出多孔材料的导热系数及温度分布,对设计、研究和预测多孔材料的性具有的研究和应用价值。本文利用现代信息技术将抽象的理论知识和公式转化为形象的三维画面,能够提高学生对传热学知识的掌握与应用水平,增加课堂学习的趣味性和实践性,为培养适应新工科要求的创新应用型人才提供参考。Heat transfer is an important content in the course of“Principles of Material Engineering”and is a necessary basic knowledge for students majoring in engineering such as chemical engineering and materials.This article takes the three-dimensional thermal conductivity process of porous materials as an example,and uses MATLAB numerical simulation method to reconstruct the three-dimensional pore structure.By establishing an energy control equation for steady-state thermal conductivity,the thermal conductivity and temperature distribution of porous materials are solved,which has research and application value for the design,research,and prediction of the performance of porous materials.This article utilizes modern information technology to transform abstract theoretical knowledge and formulas into vivid three-dimensional images,which can improve students'mastery and application level of heat transfer knowledge,increase the fun and practicality of classroom learning,and provide reference for cultivating innovative and applied talents who meet the requirements of new engineering disciplines.

关 键 词：传热学 教学改革 数值模拟 辅助教学 多孔材料 

分 类 号：G434[文化科学—教育学]