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| 单喷嘴均匀度实验研究 | |
| 引用本文： | 杨丽虎,宋献方,曹磊,乔云峰,顾明. 单喷嘴均匀度实验研究[J]. 中国农村水利水电, 2011, 0(1): 33-36 |
| 作者姓名： | 杨丽虎 宋献方 曹磊 乔云峰 顾明 |
| 作者单位： | 1. 中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室,北京,100101;中国科学院研究生院,北京,100039 2. 中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室,北京,100101 3. 山西大同供水排水集团御东分公司,山西,大同,037000 |
| 基金项目： | 中国科学院知识创新重要方向 |
| 摘 要： | 针对单喷嘴的特性，设计了研究单喷嘴均匀度的实验方案，并且给出了均匀度的测试指标：均匀系数、偏态系数、等雨强线、等圆半径。通过本实验方案，详细的研究了喷嘴的均匀度，为喷嘴的优化组合提供了技术指标。 |
| 关 键 词： | 单喷嘴 均匀度 方案设计 雨强 |
| 收稿时间： | 2010-04-02 |
| 修稿时间： | 2010-09-30 |
Experimental Research on the Homogeneity of Artificial Rainfall Distribution of Single Nozzle |
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| YANG Li-hu , SONG Xian-fang , CAO Lei , QIAO Yun-feng , GU Ming. Experimental Research on the Homogeneity of Artificial Rainfall Distribution of Single Nozzle[J]. China Rural Water and Hydropower, 2011, 0(1): 33-36 | |
| Authors: | YANG Li-hu SONG Xian-fang CAO Lei QIAO Yun-feng GU Ming |
| Affiliation: | YANG Li-hu{1,2},SONG Xian-fang1,CAO Lei1,QIAO Yun-feng1,GU Ming3(1.Key Laboratory of Water Cycle and Related Surface Processes,Research Institute of Geographical Sciences and Natural Resources,ChineseAS,Beijing 100101,China,2.Graduate School of CAS,Beijing 100039,3.Datong City Water Supply and Drainage Group Co.,LTD Yudong Branch) |
| Abstract: | This paper developed a trial scenario about homogeneity of artificial rainfall distribution based on the character of single nozzle, and then proposed four indexes of testing the rainfall homogeneity: homogeneity coefficient, skewness coefficient, isograms of rain intensity, and equivalent radius. Based on the trial scenario, the artificial rainfall homogeneity is detailed studied, which will provide technical targets for optimized combination of nozzles. |
| Keywords: | single nozzle rainfall homogeneity scenario design rain intensity |
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