摘要
本文利用流体力学的动量积分方程,详细地导出了计算两股水舌在空中碰撞消能的有关公式,引入了水舌碰撞消能率的概念和计算方法,并结合我国某项水电工程给出算例.
In this paper the formulae for energy dissipation due to impact of two his in airis established by using momentum integral equations in fluid mechanics. The concept of efficiency of energy dissipation and its computational method areintroduced, a computational example for a hydroelectric power project is given aswell.
出处
《水利学报》
EI
CSCD
北大核心
1995年第7期38-44,共7页
Journal of Hydraulic Engineering
基金
国家科技"八五"攻关项目
国家自然科学基金
关键词
射流碰撞
消能率
动量方程
水力计算
jet impact, efficiency of energy dissipation momentumequation.