窄缝消能与碰撞消能雾化水流研究  

Study on the atomized flow resulted from slit-type bucket energy dissipation and flow impingement

作　　者：刘士和[1] 陆晶[1] 周龙才[1] 

机构地区：[1]武汉大学水利水电学院,湖北武汉430072

出　　处：《水动力学研究与进展（A辑）》2002年第2期189-196,共8页Chinese Journal of Hydrodynamics

摘　　要：窄缝消能是挑流消能的一种特殊形式。本文对窄缝消能的雾化水流特性进行了初步的研究 ,提出了窄缝消能高速挑射水流的数学模型 ,同时对窄缝消能的雾流源量进行了分析。此外 。Slit-type energy dissipation is one of the energy dissipation techniques widely used in hydroelectric engineering. In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed. In addition, some problems associated with the atomized flow in flow impingement were also studied.

关 键 词：窄缝消能 雾化水流 两相流 挑流消能 数值模拟 

分 类 号：TV653[水利工程—水利水电工程] O359.1[理学—流体力学]