安徽农业科学2009，Vol.37Issue(33)：16537-16538,2.
水击清除微压微管滴头物理颗粒堵塞初探
Preliminary Study on Using Water Hammer to Clear Physical Particles in Micro-pressure Micropipe Emitter
刘孝洋1
作者信息
- 1. 河海大学环境科学与工程学院,江苏南京,210098
- 折叠
摘要
Abstract
Water hammer can be used to clear physical particles in micro-pressure micropipe emitter based on self-made device. The results showed that clogging particles can be removed by water hammer pressure which generated from a sudden open and close of the tail valve at the end of the lateral tube. The change of water hammer pressure in the lateral tube is deduced from a series of math formulas and self-edit fortran program. On the basis of the detail analysis about the cause of particle clogging, a better solution was proposed that the water hammer pressure can be used to clear the clogging.关键词
毛管/微压/微管滴头/水击压强/堵塞Key words
Lateral/ Micro-pressure/ Micropipe emitter/ Water hammer pressure/ Clogging分类
农业科技引用本文复制引用
刘孝洋..水击清除微压微管滴头物理颗粒堵塞初探[J].安徽农业科学,2009,37(33):16537-16538,2.
