| 小管出流环沟灌溉土壤水运动的数值模拟 |
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| 引用本文： | 郑耀泉,阎玉民.小管出流环沟灌溉土壤水运动的数值模拟[J].中国农业大学学报,1997,2(4):73-78. |
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| 作者姓名： | 郑耀泉 阎玉民 |
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| 作者单位： | 中国农业大学水利与土木工程学院!北京清华东路17号中国农业大学（东校区）55信箱，100083(郑耀泉)，中国农业大学水利与土木工程学院(阎玉民，刘婴谷，李光永，冯绍元) |
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| 摘 要： | 建立了小管出流环沟灌溉土壤水运动的数学模型和环沟内水流推进模型，并用数值法求解，应用该模型可以确定小管出流环沟灌溉的技术参数。
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| 关 键 词： | 小管出流环沟 灌溉 土壤水运动 数值模拟 滴灌 |
Numerical Simulation of Soil Water Movement of Circular Furrow Irrigation With Small Tubes |
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| Zheng Yaoquan,Yan Yumin,Liu Yinggu,Li Guangyong,Feng Shaoyuan.Numerical Simulation of Soil Water Movement of Circular Furrow Irrigation With Small Tubes[J].Journal of China Agricultural University,1997,2(4):73-78. |
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| Authors: | Zheng Yaoquan Yan Yumin Liu Yinggu Li Guangyong Feng Shaoyuan |
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| Abstract: | Circular furrow irrigation with small tube is a newly developed technique in localized irrigation. The mathematical models of soil water movement under circular furrow are developed. Those models are solved with the numerical methods and the computerized simulation model is developed. It can be used to determine the technical parameters of circular furrow irrigation with small tubes. |
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| Keywords: | circular furrow irrigation soil water movement numerical simulation |
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