大学化学 >> 2024, Vol. 39 >> Issue (1): 314-319.doi: 10.3866/PKU.DXHX202306053

师生笔谈 上一篇    下一篇

化工传递课程中热传导章节的创新教学探索

陈献富, 张檬, 王昌松()   

  • 收稿日期:2023-06-27 录用日期:2023-07-16 发布日期:2023-07-20
  • 通讯作者: 王昌松 E-mail:wcs@njtech.edu.cn
  • 基金资助:
    江苏高校品牌专业建设工程项目(TAPP);江苏高校优势学科建设工程项目(PPZY2015A044)

Innovative Teaching Exploration for Heat Conduction Chapter of Chemical Engineering Transfer Course

Xianfu Chen, Meng Zhang, Changsong Wang()   

  • Received:2023-06-27 Accepted:2023-07-16 Published:2023-07-20
  • Contact: Changsong Wang E-mail:wcs@njtech.edu.cn

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摘要：

以化工传递课程中热传导章节的讲解为例，阐述了基于“趣、学、用”三层次教学法的创新教学思考。分析了烹饪中的非稳态和稳态传热过程，增加了教学的趣味性；同时进行了类比教学，从传热类比到传质过程，让学生学习到传热和传质的相似性；进一步拓展传热和传质的类比性到新材料的合成中，让学生学会如何应用所学知识。

关键词: 化工传递课程, 三层次教学法, 热传导, 烹饪, 传热

Abstract:

Taking the explanation of heat conduction in the heat transfer chapter of the chemical engineering transmission course as an example, this paper expounds on innovative teaching considerations based on the "fun, learn, apply" three-level teaching method. It analyzes the transient and steady-state heat transfer processes in cooking, increasing the interest in teaching. At the same time, analogical teaching is conducted, from heat transfer analogy to mass transfer processes, allowing students to learn the similarity between heat transfer and mass transfer. Furthermore, the analogy of heat and mass transfer is further extended to the synthesis of new materials, enabling students to apply the knowledge learned.

Key words: Chemical engineering transfer course, Three-level teaching method, Heat conduction, Cooking, Heat transfer