对圆管内环状两相流的空泡份额进行了分析。
The void fraction of annular two-phase flow inside cylinder is analyzed.
本文提出了描述两相流不稳定性的线性分相模型。
This paper present liner separated model describing two-phase flow instability.
两相流参数检测是工业过程参数检测的一个难点。
Two-phase flow parameters measurement is a difficulty in field of industrial process parameter measurement.
研究了差压波动信号与两相流系统参数之间的关系。
Relations between differential pressure signal and two-phase flow parameters are studied in the dissertation.
本文对小扩张比喷管内的两相流场进行了数值模拟。
This paper has simulated two-phase flow in a small expansion ratio nozzle.
在两相流的研究中采用了相间耦合的随机轨道模型。
We adopt the coupling Discrete Random Walk Model for the study of the two-phase flow-field.
互相关器是构成两相流相关流量测量系统的核心装置。
The cross correlator is the core device of measurement system of correlation two-phase-flow.
用金属探针法测量塔板上气液两相流中某些点的含气率。
A method of using metal probe for measuring the void fraction at any point in gas-liquid two-phase flow on Sieve tray is described.
对水在空气中湍动雾化射流的气液两相流场进行了数值模拟。
Simulation of turbulence atomization jet in the air-water two phase flow field was performed.
文中提出了固体粒子稀相流垂直管内适用的压力损失计算式。
The applicable formulae of pressure drop in the dilute flow for solid particle through a vertical pipe are developed.
研究的目标是建立斜板沉降器的两相流数学模型及其计算方法。
The aim is to provide a model for the two-phase flow and to establish a calculating method.
本文介绍了离心泵在纯液相流瞬变工况的性能研究的一些进展。
This paper presents some advances in the study of centrifugal pump performance under pure liquid phase transient flow conditions.
用两相流模型对爆轰波管中的悬浮铝粉尘的爆轰波进行了研究。
Detonation in suspended aluminum dust in tubes was analyzed with two-phase flow model.
进行了用相关分析系统辨识方法判别两相流稳定裕度的实验研究。
An experimental study on distinguishing stability margin of two phase flow by means of system correlation identification is described.
本文研究了运用单相流量计组合进行液液两相流参数测量的方法。
The performance of the combination of Venturi meter and turbine flowmeter in liquid-liquid two-phase flow measurement was investigated.
结合工程实例，利用水气两相流数学模型计算明流长隧洞的通气量。
An air water two phase flow model for air demand computation for tunnels is developed in this paper.
AJB型系列两相流纸浆泵是采用国内最新的两相流理论设计而成。
AJB two phase flow slurry pump is designed by adopting the newest two-phase flow theory of China.
本文讨论两相流流动中的速度分离和相关法在两相流测量中的应用。
This paper discusses the velocity separation in two-phase flow and the application of cross-correlation technique in two-phase flow measurement.
介绍了两相流的基本概念、两相流的基本方程及解析模型基本方程。
A review of concepts, basic equitation and analytic models of two phases fluid.
所以验证了本文的两相流模型是合理的，而且程序的编写也是正确的。
So the two phase flow model in this paper is reasonable, and the simulation procedure also is right.
根据两相流的均相模型，对压力降型脉动的周期和振幅进行了数值计算。
Based on the homogeneous model, the numerical computation for the oscillation period and amplitude of pressure drop type instability was conducted.
根据一阶拟线性偏微分方程组的特征理论，讨论内弹道两相流方程组的类型。
Following the theory on characteristics of first order quasi-linear partial differential equations, classification of the balance equations for two-phase flow in interior ballistics is discussed.
具体工作如下：1、含有两相流的超燃冲压发动机燃油供给系统模型的建立。
The idiographic work is as follows: 1, the modeling of the scramjet fuel supply system with two phase flow.
该测试新方法将能解决湿蒸汽两相流中湿度的动态、准分布测量的技术难题。
Consequently, this method solves difficult technical problem of dynamic and quasi-distributing measurement in two-phase wet steam flow.
认识流型的形成机理和特征以及流动规律一直是两相流领域的重要研究方向。
It is always an important research project to identify the formation mechanism and characteristics of flow pattern and the flow law.
两相流广泛存在于动力、化工、石油、冶金、管道运输、医药、制冷等领域。
Two-phase flow widely exists in processes such as power, chemical, petrol, metallurgy, pipeline transport, medical and refrigeration industries.
本文给出了一个用于研究PEM燃料电池内水迁移的稳态、等温、两相流模型。
A steady state isothermal two-phase flow model is presented in this paper to study water transport in PEM fuel cells.
基于气液两相流理论，建立了垂直上升管内液氮气液两相流动的一维均相流模型；
One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.
通过引入非达西流修正项，最后得到凝析油气两相流更完善的、新的综合产能方程。
Then a more representative and rigorous overall deliverability equation desired is obtained through introduction of non-Darcy flow.
通过对骨微管结构的细胞及细胞悬液的两相流分析，得出了结构中细胞浓度的分布。
Two-phase flow analysis in the bone microtubules is analyzed and the distribution of cell volume concentration is demonstrated.
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