低压管道输水波涌多孔灌溉软管设计与模拟  

Design and Simulation of Low Pressure Pipe and Surge Flow Irrigation with Perforated Flexible Pipe

作　　者：李卓[1] 高立洪[2] 叶进[1] 刘芳[1] 

机构地区：[1]西南大学工程技术学院,重庆400716 [2]重庆市农业科学院农业工程研究所,重庆401329

出　　处：《农机化研究》2013年第4期85-88,共4页Journal of Agricultural Mechanization Research

基　　金：重庆市科技攻关计划重点项目(CSTC;2009AB1184)

摘　　要：根据目前我国南方丘陵山地灌溉区域的经济状况、管理运行情况和水资源供应等条件,给出了低压管道输水波涌多孔软管灌溉系统的设计,并应用软件建立该系统的多孔软管模型,在模拟条件下对其进行了分析。研究表明,在灌溉系统配水均匀性方面,该多孔软管能够较好的满足要求。Based on the conditions of economic , management and water supply in southern china ot the rally ~rngauon re- gion, This passage design the irrigation system of low pressure pipe and surge flow irrigation with perforated flexible pipe and apply software to establish the model of perforated flexible pipe, analyzed the catch-water uniformity of perforated flexible pipe. Studies have shown that the irrigation systems basically meet the requirement of the catch-water uniformity.

关 键 词：低压管道输水 波涌灌溉 多孔软管 数值模拟 

分 类 号：S275.3[农业科学—农业水土工程]