| R2000WF喷头与摇臂式喷头水力性能的比较研究 |
| |
| 引用本文： | 马开,严海军,刘洋,刘继昂.R2000WF喷头与摇臂式喷头水力性能的比较研究[J].节水灌溉,2011(2):29-32. |
| |
| 作者姓名： | 马开 严海军 刘洋 刘继昂 |
| |
| 作者单位： | 中国农业大学水利与土木工程学院,北京,100083 |
| |
| 基金项目： | 国家大学生创新性实验计划项目(091001953); 中央高校基本科研业务费专项资金资助项目(2009-2-12,2009-1-92) |
| |
| 摘 要： | 介绍Nelson公司R2000WF喷头的结构组成和工作原理,对R2000WF喷头和相近摇臂式喷头的水力性能进行了比较试验和分析.研究表明:在相同额定工作压力下,R2000WF喷头与摇臂式喷头相比,其流量平均要小13.2%,射程平均增大4.5%,末端水滴直径小,水量分布更均匀.由于其独特的阻尼部件,R2000WF喷头转速...
|
| 关 键 词： | R2000WF喷头 摇臂式喷头 水力性能 试验 |
Comparative Research on Hydraulic Performance between R2000WF Rotator and Impact Sprinkler |
| |
| MA Kai
,
YAN Hai-jun
,
LIU Yang
,
LIU Ji-ang.Comparative Research on Hydraulic Performance between R2000WF Rotator and Impact Sprinkler[J].Water Saving Irrigation,2011(2):29-32. |
| |
| Authors: | MA Kai YAN Hai-jun LIU Yang LIU Ji-ang |
| |
| Institution: | MA Kai,YAN Hai-jun,LIU Yang,LIU Ji-ang(College of Water Conservancy and Civil Engineering,China Agricultural University,Beijing 100083,China) |
| |
| Abstract: | The structural composition and working principle of R2000WF rotator manufactured by the Nelson Company were introduced in this paper.Comparative experiment and analysis of hydraulic performance between R2000WF rotator and typical impact sprinkler were carried out.The results showed that under the same working pressure and compared with the impact sprinkler,the R2000WF rotator had less average flow rate by 13.2%,larger average pattern radius by 4.5%,smaller droplet diameter at the end stream and more uniform... |
| |
| Keywords: | R2000WF rotator impact sprinkler hydraulic performance experiment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
