摘要
本文通过对塑料薄膜微喷毛管水力性能试验的研究，得到了微孔喷流流量ｑ与作用水头Ｈ的关系式，并对其影响因素进行了分析，为进一步深入、系统地研究塑料薄膜微喷毛管水力性能奠定了基础，公式有一定的实用价值。
In this paper,the relationship formula between rate of sprinkling flow(&).and exerting waterhead(H)proposed based on the study of the hydraulic characteristics of lateral plastic film tube formicro-sprinkling.It laid a foundation for the further and systematic study on the hydraulic charcteris-tics of lateral plastic film tube for micro-sprinkling.The formuia established has certain applicable val-ue.
基金
内蒙古科委资助
关键词
塑料薄膜
微喷毛管
灌溉
喷灌
lateral plastic film tube for micro sprinkling,exerting water head H,rate of sprin-kling folw q
