| 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。 |
| 关键词: 小管出流环沟 灌溉 土壤水运动 数值模拟 滴灌 |
| DOI： |
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| 基金项目: |
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| Numerical Simulation of Soil Water Movement of Circular Furrow Irrigation With Small Tubes |
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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. |
| Key words: circular furrow irrigation,soil water movement,numerical simulation |
