摘要
以气代水改革工程流体力学教学实验,提高了实验课的教学质量,并且明显地节水、节电,在教学实践中收到了良好的效果。本文结合实例阐述了气流实验装置的构造、使用方法、实验结果及其优点。
The innovation of experiments in engineering fluid mechanics by using airinstead of water has raised the teaching quality of our experimental teachingand saved water and power obviously,and it has got a good result in prac-tice.This paper expounds the structure,the method,the experimental resultsand some of advantages of the air experimental device with some examples.
出处
《青岛建筑工程学院学报》
1990年第3期54-58,共5页
Journal of Qingdao Institute of Architecture and Engineering
关键词
流体力学
实验
流量系数
集流器
discharge coefficient
coefficient of friction resistance
local resistance coefficient
collector
Venturi meter
