摘要
本文分析了掺气水流内部结构形态及水、气两相间速度滑移的特征,得到如下结论:在掺气水流中。宏观的相间速度滑移不会很大;水、气两相间动量的传递以惯性推动作用（即由虚质量力）为主,并给出了虚质量力的具体表达式。
In this paper, the interior structure and the slip velocity between air and water in aerated flow are analysed, that the slip velocity between two phases in aerated flow is not very large and the momentum transfer between air and water two mainly depends on the action of inertial trust (i. e. the virtual mass force) , and an expression of virtual mass force is presented.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
1998年第4期381-387,共7页
Chinese Journal of Hydrodynamics
关键词
掺气水流
双流体模型
相间作用
虚质量力
aerated flow, two-fluid model, interaction between phases, virtual mass force.
