| 微灌均匀度参数之间的关系及其应用 |
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| 引用本文： | 郑耀泉,陈渠昌.微灌均匀度参数之间的关系及其应用[J].灌溉排水学报,1994(2). |
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| 作者姓名： | 郑耀泉 陈渠昌 |
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| 作者单位： | 北京农业工程大学 |
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| 摘 要： | 本文通过模拟计算建立了微灌灌水均匀系数已与总的灌水里流量变差系数Ｃｖ和流量变差率ｑｖ、ｑ（ｖａ）及灌水器工作水头变差率ｈｗ、ｈ（ｖａ）之间的关系，并直接用于水力学计算，使微灌系统设计考虑灌水器制造偏差变得非常容易。
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| 关 键 词： | 微灌均匀度，均匀度参数 |
The Relation Among Uniformity Parameters of Micro-irrigation and Their Use |
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| Zheng Yaoquan,Cheng Quchang.The Relation Among Uniformity Parameters of Micro-irrigation and Their Use[J].Journal of Irrigation and Drainage,1994(2). |
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| Authors: | Zheng Yaoquan Cheng Quchang |
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| Institution: | Beijing Agricultural Engineering University |
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| Abstract: | This paper developed the relations among Cu,micro-irrigation uniformity application,qv,q(va),emitters discharge variation,hv,hva,emitter operation Water-head variation,by computer simulation.They are directly used in the hydraulics calculation,it seems easy to consider emitters manufactured variation in the micro-lrrigation system design. |
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| Keywords: | Micro-irrigation uniformity application Uniformity parameters |
| 本文献已被 CNKI 等数据库收录！ |
