摘要
针对工程流体力学课程的教学特点,提出了"理论推演—实验研究—数值模拟—互动式案例"的教学模式。该模式将相关的知识点联系起来,以点带面,由浅入深,采用多种方式讲解。以边界层分离现象为例,使用理论推演分析其机理,采用实验方法展示分离现象,引入数值模拟方法,提升教学效果,扩展知识面,使用网络互动方法,提高学习兴趣,加深理解。该模式将传统技术与新兴的技术相结合,可以为该课程的教学提供有益的帮助。
In view of the teaching characteristics of the Engineering Fluid Mechanics course,the teaching mode of'Theoretical Deduction-Experimental Study-Numerical Simulation-Interactive Case'is proposed.This teaching mode links the related knowledge points,with a variety of methods for explanation.Taking the boundary layer separation phenomenon as an example,the theoretical deduction is used to analyze its mechanism,the experimental method is applied to show the separation phenomenon,the CFD numerical simulation method is used for improving the teaching effect and expanding the knowledge,and the network interaction method is used to improve the learning interest and deepen understanding.The traditional and the emerging technologies are combined and this mode can be used for the teaching of other courses.
作者
王亮
薛锐
蔡宁
上官剑锋
刘明会
周欣
WANG Liang;XUE Rui;CAI Ning;SHANGGUAN Jianfeng;LIU Minghui;ZHOU Xin(School of Energy and Power Engineering,Nanjing Institute of Technology,Nanjing 211167,China)
出处
《力学与实践》
北大核心
2019年第2期216-221,共6页
Mechanics in Engineering
基金
国家自然科学基金项目(51806095)
江苏省自然科学基金项目(BK20181022)
校级引进人才科研启动基金项目(YKJ201710)
南京工程学院教学改革项目(JG201723)资助
关键词
教学方法
边界层分离
理论推演
实验研究
数值模拟
teaching method
boundary layer separation
theoretical deduction
experimental study
numerical simulation
