段塞流 meaning in Chinese
slug flow
Examples
- A convenient model of pressure gradient calculation of gas - liquid slug flow in vertical wellbore
垂直井筒气液段塞流压力梯度的简便算法 - Abstract : this paper describes two main problems existing in the operationof multiphase pta - alas , such as inlet solid and slug flow
文摘:阐述混输泵在运行中所遇到的进口杂质和段塞流问题，并提出解决方法。 - The fluctuation characteristics of liquid slug length in the downward inclined pipe with a large range of gas and liquid velocities were investigated on the basis of fractional theory of air / water slug flow
摘要利用非线性分析技术中的分形理论在较宽的流速范围内对下倾管中空气水段塞流的液塞长度波动特性进行了研究。 - It is studied that the formation mechanism of taylor bubble and its control method in gas - liquid two - phase flow , which affects the pressure balance and mechanical driving efficiency in the flow of petroleum engineering . experiments show that the formation of taylor bubble in gas - liquid two - phase flow is due to the intensive congregation and amalgamation of small bubbles driven by void fraction waves and that the highly turbulent flow is able to restrain this formation . thus , the flow regime transition may be checked by increasing the flow turbulence and controlling the disturbed frequency
对大管径气-液两相流动中严重影响压力平衡与机械驱动效率的段塞流生成机制和控制方法进行了研究，实验证明段塞流的形成是由于空隙率波的大幅度增长使气泡高度集中，并形成聚并所致。强湍流运动可以抑制taylor泡的形成。因此，通过强化湍流或控制扰动频率可以对气泡聚并起明显的抑制作用。