航空航天推进领域易混淆概念的教学思考  

Thinking of the Teaching of Confusing Concepts in the Field of Aerospace Propulsion

作　　者：张宇[1] 车碧轩 李清廉[1] 李小康[1] ZHANG Yu;CHE Bi-xuan;LI Qing-lian;LI Xiao-kang(College of Aerospace Science and Engineering,National University of Defense Technology,Changsha,Hunan 410073,China)

机构地区：[1]国防科技大学空天科学学院,湖南长沙410073

出　　处：《教育教学论坛》2022年第40期33-36,共4页Education And Teaching Forum

基　　金：2021年度湖南省教育厅学位与研究生教学改革研究项目“以应用效果为导向的‘推进系统试验方法’课程自主学习—互助教学模式研究”(2021JGYB009);2021年度高等学校能源动力类教学研究与实践项目“基于空天融合理念,创建理实一体的喷气推进原理系列课程及实践体系”(NDJZW2021Z-10)。

摘　　要：为适应空天融合型人才培养需求,亟待开展航空航天推进领域融合式教育教学。由于以往航空与航天分类教学,在航空航天推进领域融合式教学过程中,经常出现物理过程相同但是行业术语不同的概念,容易给学生造成混淆。因此,首先提炼出在航空航天推进领域融合式教学中易混淆的概念,并分别进行概念描述与辨析,使学生能够从基本物理过程出发,深入理解相应的概念,打破航空与航天之间的壁垒,融合统一理解空天推进的相关概念,适应当代科技的空天一体化发展潮流。In order to meet the needs of space-aeronautics integrated talent training,it is urgent to carry out the integrated education and teaching in the field of aviation and aerospace propulsion.Due to the classified teaching of aviation and aerospace in the past,concepts with the same physical process but different industry terms often appear during the integrated teaching of aviation and aerospace propulsion.These concepts often make students confused.In this paper,the concepts which often makes students confused in the integrated teaching of aviation and aerospace propulsion are presented,and the concepts are described and analyzed respectively.Then the unified concept descriptions are established according to the physical process.It enables students to understand the concepts from the basic physical process,and break the barriers between aviation and aerospace.Students can better integrate and understand the related concepts of aviation and aerospace propulsion,so as to adapt to the development of space-aeronautics integration of the contemporary science and technology.

关 键 词：航空航天 喷气推进 概念辨析 空天一体 发动机 

分 类 号：V433[航空宇航科学与技术—航空宇航推进理论与工程]