摘要
本文结合黄河流域中、上游高扬程电力提水灌区的实际,推导了经济合理的极限扬程公式,对其影响因素进行了分析,并以甘肃景泰川电力提灌一期扬水工程计算实例,说明了公式的应用。
In this paper, based on the practiced of high-lift for irrigation with electricity on the ouper and middle reaches of the Yellow River, the limiting lift formula, which is economical and reasonable, has been derived. The factors of influence has also been analysed, Taking the calculation of a irrigating project at the first stage in Jingtaichuan, in Gansu Province as an exagmple, the application of the formula is described in the paper.
出处
《人民黄河》
CAS
北大核心
1989年第1期39-41,共3页
Yellow River
