| 以气代水改革工程流体力学实验 |
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| 引用本文： | 韩凤君.以气代水改革工程流体力学实验[J].青岛理工大学学报,1990(3). |
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| 作者姓名： | 韩凤君 |
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| 作者单位： | 青岛建筑工程学院环境工程系 |
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| 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。
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| 关 键 词： | 流量系数 沿程阻力系数 局部阻力系数 集流器 文丘里流量计 |
The Innovation of Experiments in Engineering Fluid Mechanics by Using Air Instead of Water |
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| Han Fengjun.The Innovation of Experiments in Engineering Fluid Mechanics by Using Air Instead of Water[J].Journal of Qingdao Technological University,1990(3). |
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| Authors: | Han Fengjun |
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| Abstract: | 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. |
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| Keywords: | discharge coefficient coefficient of friction resistance local resistance coefficient collector Venturi meter |
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