喷灌系统水锤及其防护

Water Hammer and It's Prevention in Sprinkling Irrigation System

本文阐述了喷灌系统水锤的分类及其数值模拟的基本理论和方法 ,介绍了几种适用的水锤防护技术。结合实例说明 :在喷灌系统的设计阶段必须进行水锤的数值模拟和定量分析 ,并根据实际情况选择合理的水锤防护措施。

This paper expounds some sorts of water hammer in sprinkling irrigation system, base theory and method for water hammer analysis, and boundary condition of spray nozzle and complicate pipe network. Through example, this paper point out that when we design a sprinkling irrigation system, we must analyze water hammer in pipe network and adopt rational preventional measure according to actual situation.