| 绿色农用喷雾车喷头的分析计算 |
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| 引用本文： | 李燕,王玲,刘军.绿色农用喷雾车喷头的分析计算[J].江西农业学报,2010,22(1):113-115. |
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| 作者姓名： | 李燕 王玲 刘军 |
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| 作者单位： | 河南农业大学,机电工程学院,河南,郑州,450002 |
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| 基金项目： | 河南省教育厅自然科学基金资助项目(200510466026) |
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| 摘 要： | 以LY型农用喷雾车喷头为研究对象,基于流体力学理论,建立了数学喷射管模型,分析了引流喷射管的吸风量和耗水量,得出了耗水量与水压力间、吸风量与水压力间的关系。采用MATLAB仿真软件作出了喷嘴直径与降尘喷雾效率间的关系。最终决定采用喷嘴直径为1.5 mm的自旋转喷雾喷头。
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| 关 键 词： | 农用喷雾车 绿色喷雾 喷头设计 |
Calculation and Analysis of Spray-head of Green Agricultural-spraying Machine |
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| LI Yan,WANG Ling,LIU Jun.Calculation and Analysis of Spray-head of Green Agricultural-spraying Machine[J].Acta Agriculturae Jiangxi,2010,22(1):113-115. |
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| Authors: | LI Yan WANG Ling LIU Jun |
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| Institution: | College of Mechanical & Electronic Engineering/a>;Henan Agricultural University/a>;Zhengzhou 450002/a>;China |
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| Abstract: | Taking the spray-head of LY-type agricultural-spraying machine as the researched object,based on the hydro mechanics theory,the author established the mathematic model of the spraying tube,analyzed the suction air quantity and water consumption of the drainage spraying tube,and educed the relationship between the suction air quantity and water pressure,and between the water consumption and water pressure.With MATLAB software,the relationship between the spray-nozzle diameter and spraying efficiency was conc... |
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| Keywords: | Agricultural-spraying machine Green spraying Design of spray-head |
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