| 旋转式喷头射程的试验研究及计算公式 |
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| 引用本文： | 干浙民,杨生华.旋转式喷头射程的试验研究及计算公式[J].农业机械学报,1998,29(4):145-149. |
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| 作者姓名： | 干浙民 杨生华 |
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| 作者单位： | 江苏理工大学 |
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| 摘 要： | 在ＰＹ２型系列喷头射程试验的基础上用曲线拟合方法，得出了旋转式喷头射程公式。用该公式计算的射程具有较高的精度并可广泛适用于其他类型的喷头。依据该公式进行喷灌系统规划设计，可节约能源和设备投资，能满足作物对喷灌的技术要求，可显著提高经济效益。
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| 关 键 词： | 喷头 射程 旋转式喷头 计算公式 |
THE FORMULA AND EXPERIMENTAL RESEARCHON THE RANGE OF THE WHIRL SPRINKLER |
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| Gan Zhemin,Yang Shenghua.THE FORMULA AND EXPERIMENTAL RESEARCHON THE RANGE OF THE WHIRL SPRINKLER[J].Transactions of the Chinese Society of Agricultural Machinery,1998,29(4):145-149. |
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| Authors: | Gan Zhemin Yang Shenghua |
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| Institution: | Jiangsu University of Science and Technology |
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| Abstract: | The formula was concluded from the results of extensive experimental investigations upon the ranges of the series PY 1 sprinklers. The high accuracy of the ranges determined by this formula and the possibility of this formula to be widely used to determine the ranges of other types of sprinkler were analysed. It is proposed that the sprinkling irrigation systems designed upon the ranges determined by this formula not only save energy and the equipment investment but also meet the requirement of sprinkling irrigation technology of the crops and so make economical benefit. |
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| Keywords: | Sprinkler Range Formula |
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