文献类型：期刊文献

中文题名：以创新的理念搞好热力学第二定律及其工程应用的教学

英文题名：Creative Ideas Help Thermodynamic Second Law Teaching and Application

作者：施云海[1];彭阳峰[1];程亮[1];王艳莉[1];倪娜[1];吴福忠[1];刘洪来[1]

机构：[1]华东理工大学化工学院化学工程系,上海200237

年份：2007

卷号：24

期号：5

起止页码：70

中文期刊名：化工高等教育

外文期刊名：Higher Education in Chemical Engineering

收录：国家哲学社会科学学术期刊数据库

基金：校精品课程(2007年)和重点课程(2005年)建设项目

语种：中文

中文关键词：化工热力学教学;创新理念;热力学第二定律;工程应用;熵衡算;有效能与有效能衡算;理想功;损失功

外文关键词：Teaching Method of Chemical Engineering Thermodynamics; Innovative Idea; Thermody-namic Second Law; Engineering Application; Balance of Entropy; Available Energy and its Balance; Ideal Work; Lost Work

摘要：热力学第二定律是化工热力学核心教学内容之一,是工业装置用能标定和评价的基础,因此如何在本科热力学教学中说清热力学第二定律,掌握其工程应用方法显得尤为重要。作者根据多年的实际教学经验,从熵的基本概念、定性与定量表达方法出发,引申出熵产、理想功、损失功和有效能等基本热力学量,并将其应用于评价实际化工单元过程和装置组合。
Thermodynamic Second Law is the hard-core content of chemical engineering thermodynamics and the ratification and evaluation basis of energy consumption for industrial apparatus. Therefore, it is very important to expound clearly to the students the concept of the Second Law and master it. Based on the long-years＇ practical teaching experience, the author explains clearly the qualitative concept and quantitative expression of entropy. And then he deduces the concepts of entropy generated, Carnot circulation, ideal work, lost work, available energy and their balanced equations. He also makes application in energy evaluation for actual unit operation apparatus of chemical engineering or their combinations.