This is the second of two papers that discuss the simulation of water hammer in pseudo-homogeneous solid-liquid two-phase flows.
本文是《伪均质固液两相流水击的数值模拟》的第二篇。
Because of the complexity and difficulty by theoretical study, solid-liquid two-phase flows are mainly studied by experimental method.
由于管道内部是复杂的两相流动，理论研究比较困难，历来的研究主要基于实验方法。
The flow structure and the slurry consistence of the particle-liquid two-phase flows through the impeller of the centrifugal slurry pump are studied.
离心式渣浆泵叶轮中固液两相流动，对于不同颗粒粒径有不同的运动规律和渣浆浓度分布。
The use of this numerical calculation method for the transient thermodynamic calculation and analysis of vapor-liquid two-phase flows is of major practical significance.
小波分析是一种新兴的数学分析工具，运用此数值计算的方法对汽液两相流动的瞬态热工计算分析，这将是非常具有实际意义的。
In this model, the characteristics of pseudo-homogeneous solid-liquid two-phase flows have been considered in the expression of wave propagation speed and also during treating with flow resistance.
本模型的压力波波速表达式和阻力的处理方法都体现了伪均质固液两相流的特点。
Turbulence models and wear models of low concentration as well as high concentration solid Liquid two - Phase flows in hydraulic turbomachinery are developed.
分别建立了水涡轮机械中、低、高浓度固液两相流湍流模型及泥沙磨损模型。
Void fraction is one of the basic parameters in steam liquid two phase flows. To date, the study of methods for calculating subcooled boiling void fraction mainly focused on high mass flow rates.
空泡率是汽液两相流动的基本参数之一，而已有过冷沸腾空泡率计算方法研究以高质量流速为主，且大量文献报道现有空泡率模型难以适用于低流速过冷沸腾工况。
Void fraction is one of the basic parameters in steam liquid two phase flows. To date, the study of methods for calculating subcooled boiling void fraction mainly focused on high mass flow rates.
空泡率是汽液两相流动的基本参数之一，而已有过冷沸腾空泡率计算方法研究以高质量流速为主，且大量文献报道现有空泡率模型难以适用于低流速过冷沸腾工况。
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