two phase flow

The quality detecting for two phase flow of water vapor is analyzed theoretically and the program for detecting continuous quality is designed by using of nuclear radiation sensor.

对水汽二相流的质量检测进行了理论分析，提出了利用核辐射传感器连续检测干度的方案。

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Retrofitting of Differential-pressure Measuring Systemof Boiler Drum Level on No.3 Boiler in Luohe Power Plant The spatial stochastic distribution of phase concentration would cause a differential pressure noise when two phase flow is crossing a throttling set.

洛河电厂3号炉汽包水位差压测量系统改造两相流流过节流装置时产生的差压测量噪音是由于相浓度在空间的随机分布所引起的。

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A theoretical model for measuring mass flowrate and quality of two phase flow by the noise of throttling set

节流装置噪音测量两相流量和干度的理论模型

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Analysis of Two Phase Flow Character of Test Well for Oil Extraction with Gas Lift Metho

气举试验井两相流动特性分析

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A new method of holdup measurement for water-oil two phase flow is introduced, i . e. ultrasonic diffusion.

摘要介绍了一种油水两相流含率测量新方法? 超声散射法.

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Particle size and concentration profiles in water-sand two phase flow through a separator model were measured by Malvern Particle Sizer and observation window technique. Numerical simulation of water-sand two-phase flow through a curved square duct was also performed.

本文利用Malvern粒度仪和观察窗技术测量了分离器模型中水-砂两相流动的颗粒浓度和粒度分布，并且对具有相似结构和流动参数的平面组合方管液固两相流动进行了数值模拟。

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Study of Real Time Concentration Profile Measurement System for Gas/ Solid Two Phase Flow

气固两相流截面相浓度测量系统研究

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This paper presents the hardware and software of an automatic data acquisition system for pipe transportation for solid liquid two phase flow.

结合上海理工大学建成的固液两相流管道输送实验台，设计开发了一套实验数据自动采集系统。

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Firstly, the research status of AAVs and fluid flow boiling in domestic and abroad are introduced briefly, and the theory of two phase flow and boiling heat transfer are recommended.

文章首先介绍了国内外对空温式气化器和流体管内沸腾换热的研究现状，介绍了管内两相流和沸腾换热的理论知识。

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The characteristics of electrostatic sensors for measuring gas-solid two phase flow

气固两相流静电传感器特性的研究

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Detonation in suspended aluminum dust in tubes was analyzed with two phase flow model.

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.

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The gas phase was produced by air compressor and entered into still water in the model by little diametical nozzle on line, and the gas-liquid two phase flow field was formed.

由空压机提供的气体通过一排微小直径的喷嘴进入静止水体，形成水气两相流流场。

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Based on this physical basis, a new approach to determining the holdup of two phase and three-phase flow by the combination of volumetric photoelectric absorption index and density is presented in this paper.

基于这一物理基础，本文提出用体积光电吸收指数和密度联合求持率，并分别给出了两相及三相流动时应用密度、光电吸收指数及其组合求持率的方法。

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A new material surface modification method, or cold spraying technology, is introduced. In this way, the coat is deposited on the target by supersonic two phase flow at normal temperature or in a little bit heated gas.

介绍一种新型材料表面改性技术&冷喷涂技术，即气体在常温下或在有限加热温度下，利用超音速气流将涂层粉末喷射到基板形成保护涂层。

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A two-fluid model ( TFM ) for two phase flow of refrigerant in adiabatic capillary tube was developed.

建立了制冷剂在绝热毛细管内流动的两流体模型,模型中考虑了气液两相间的速度滑移和温度滑移.

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The spatial stochastic distribution of phase concentration would cause a differential pressure noise when two phase flow is crossing a throttling set.

两相流流过节流装置时产生的差压测量噪音是由于相浓度在空间的随机分布所引起的。

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It is also possible to analyze a gas liquid two phase flow condition through an edge detection of wavelet transformation and detect thermodynamic data in a gas liquid two phase flow.

对汽液两相的流动工况也可以用边缘检测小波变换去进行分析，并实现对汽液两相流动的热工数值检测。

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Theoretical specific impulse for two-phase flow in nozzle of rocket-ramjet engine& a simple estimation method

火箭冲压发动机喷管的两相流动理论比冲&一种简单估算方法

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The random process of two phase flow formed out of air entrained in the water by the aerator is an ergodic process, its amplitude distribution is in accord with the normal distribution.

利用掺气坎在水中强迫掺气形成水气两相流，其压力脉动属于平稳，各态历经随机过程。

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The gas-liquid two phase flow behavior and mass transfer characteristics in microchannels are reviewed.

综述了微通道内的气液两相流行为及传质特性.

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When simulating the two phase flow field, liquid particle phase has been add by way of spraying in the entrance.

本文模拟流场的时候，入口处以喷射的方式加入液体颗粒相，以此方式模拟两相流，并设置粒子分离的边界条件，最后得到了粒子分离效果的一些数据以及结论；

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Concentration measurement of gas-solid two phase flow in the dipleg based on electrical capacitance tomography

基于电容成像的料腿内气固两相流浓度测量

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A new model for the prediction of locally distributed Reynolds shear stress and eddy diffusivity in bubble columns is presented by taking account of the two phase turbulence flow properties of such reactors.

根据鼓泡塔内的两相湍流特性，提出估算塔内局部Reynolds剪切力的方法，由此导出新的局部涡扩散系数关系式，讨论其与既有关系式的异同并与湍流实测数据比较。

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In this paper, author verified the target flowmeter can be used for the measuring concentration of Gas-particle two phase flow by the contrast between numerical calculation and experiments.

本文通过数值模拟和试验两种方法，对靶式流量计用于气固两相流中固相浓度测量进行了研究。

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Influence of Radial Test Position on Two-phase Flow Regimes Identification by Optical Probe in Heated State

光学探针测点位置对受热工况两相流流型识别的影响

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The theoretical specific impulse formula for two-phase flow in nozzle of rocket-ramjet engine is derived on the basis of similarity to that used for rocket engine.

本文导出了类似于火箭发动机的火箭冲压发动机喷管的两相流动理论比冲公式；

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The theoretical principle, experimental method and results of interrelation analysis identification for the instability of two-phase flow are described in this paper.

叙述了用相关分析系统辨识方法判别两相流动不稳定性的原理、实验方法及测试结果。

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Lumped parameter nonlinear analysis of steam-liquid two phase flow pressure drop oscillation in evaporator tubes

蒸发管内汽液两相流压力降型脉动集总参数非线性分析

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Development Study on Measuring Moisture of the Wet Steam Two Phase Flow

湿蒸汽两相流湿度测量方法研究进展

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Real time simulation algorithm for two phase flow networks

两相流流体网络模型的实时仿真及其算法

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