| 全射流喷头射程与喷洒均匀性影响因素分析与试验 |
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| 引用本文： | 刘俊萍,袁寿其,李红,朱兴业.全射流喷头射程与喷洒均匀性影响因素分析与试验[J].农业机械学报,2008,39(11):51-54. |
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| 作者姓名： | 刘俊萍 袁寿其 李红 朱兴业 |
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| 作者单位： | 1. 江苏大学流体机械工程技术研究中心,镇江市,212013
2. 江苏大学,镇江市,212013 |
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| 基金项目： | 国家"863"高技术研究发展计划资助项目 |
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| 摘 要： | 对影响全射流喷头射程的因素(包括喷头工作压力、仰角、过流面积、喷头转速、步进频率、导管长度、信号嘴插拔深度等)分别进行了分析,探讨了各因素对射程影响规律,其中喷头工作压力、过流面积与喷头的射程成正比关系;喷头转速、步进频率与射程成反比关系;导管长度与信号嘴插拔深度对射程影响较小,主要改变步进频率和喷洒均匀性.对喷头工作压力、仰角、过流面积、导管长度和插拔深度5个因素进行正交试验,采用综合评分法对试验结果进行分析,并得到影响全射流喷头射程与喷洒均匀性的因素主次顺序为喷头工作压力、仰角、过流面积、信号嘴插拔深度、导管长度.
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| 关 键 词： | 全射流喷头 射程 喷洒均匀性 影响因素 正交试验 |
Analysis and Experiment on Influencing Factors of Range and Spraying Uniformity for Complete Fluidic Sprinkler |
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| Liu Junping,Yuan Shouqi,Li Hong,Zhu Xingye.Analysis and Experiment on Influencing Factors of Range and Spraying Uniformity for Complete Fluidic Sprinkler[J].Transactions of the Chinese Society of Agricultural Machinery,2008,39(11):51-54. |
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| Authors: | Liu Junping Yuan Shouqi Li Hong Zhu Xingye |
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| Institution: | Liu Junping Yuan Shouqi Li Hong Zhu Xingye(Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | The factors affecting the range of complete fluidic sprinkler are inlet press,sprinkler elevation,sectional area,rotate speed,step frequency,pipe length,and signal junction depth. An experimental study on the influence of these factors on the range respectively was carried out. The expermental results show that the inlet press and sectional area are direct proportion to the range of the sprinkler,the rotate speed and step frequency are inverse proportion to the range of the sprinkler,and the pipe length and... |
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| Keywords: | Complete fluidic sprinkler Range Spraying uniformity Influencing factor Orthogonal test |
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