• In gas-liquid flow, inertial effects cause the liquid to tend to lag behind the gas phase.

    -液两相流动中,液相由于惯性其流动滞后

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  • However, it is very difficult to design and scale up this kind of reactor, in that the present study has focused on the transient characteristics of the inherent gas-liquid flow increasingly.

    鼓泡反应器工业生产中应用较为广泛一类反应器,由于设计放大困难,因此对其内部液两相瞬态流动特性的考察日益成为研究热点

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  • Any liquid or gas passing it will have streamline flow.

    任何通过液体气体流线型的流动。

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  • The liquid in the pipeline under certain conditions and partially vaporizes into gas state, bubble, formation of gas-liquid two-phase flow which is the process of flash.

    管道中的液体一定条件下部分液体气化气体状态产生气泡形成两相就是闪蒸过程

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  • The best fire-fighting technique is simply to shut off the flow of cryogenic liquid or vaporized gas if a flammable cryogenic liquid is involved.

    如果易燃低温液体有关,最好救火技巧简单切断低温液体蒸发气体

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  • The result indicates that the sound speed of gas liquid two phase flow is much lower than single phase liquid or air medium.

    结果表明音速单相液体空气介质得多,流动机构音速变化显著影响。

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  • The focus of the research on the two phase flow, gas and non-Newtonian fluid in horizontal pipelines, is pressure drop, the law of liquid adhesiveness and the prediction of flow form.

    水平气体牛顿液体流动研究中心问题持液率的规律以及流动型态预测

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  • In liquid, gas or powder medium flow pipe, need different kinds of medium flow valve cut or control.

    液体气体粉末介质流动管道中,需要不同种类阀门介质的流动进行切断控制

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  • Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.

    本文利用压波动信号水平管流流辨识问题进行了研究。

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  • Based on the flow mechanism and performance of gas liquid two phase plug flow in oil gas gathering line, a slug unit are divided into both gas slug region with liquid film and liquid slug region.

    针对油气集输管线中气团状流动机理特点,将每单元划分和液塞区区域

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  • Using the model, the liquid holding efficiency and pressure drop of gas lifting flow with liquid flow rate being zero was calculated.

    提出流量流动两相流水动力学模型应用模型计算了零液流量气提流动的压力

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  • The vortex shedding characteristics of tube bundles in line arrangement subjected to gas liquid two phase cross flow were investigated experimentally.

    受气横向冲刷顺列管束旋涡脱离特性进行了实验研究。

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  • Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.

    提出旋转传热质设备的气体压力损失准则关系式

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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.

    流动工况可以边缘检测小波变换进行分析实现对液两相流动的热工数值检测

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  • In air and mist drilling, annular carries are the typical of gas, liquid and solid multiphase flow, and its mechanism and principles are very complicated.

    空气雾化钻井中井眼环空携岩流动种典型多相流动机理规律十分复杂。

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  • With increasing of superficial gas velocities, the liquid flow regime was changed from homogeneous to transitional and radial gradient of axial liquid velocity was rather small.

    表观增大,初始流体流动处于均匀流型过渡流型转变轴向液体速度在径向梯度非常小;

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  • One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.

    基于理论,建立了垂直上升管内液氮气液两相流动的一相流模型

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  • A theoretical analysis is made, by applying linear stability theory, orl the model of gas-liquid stratified flow.

    利用线性稳定理论。对气液两相分层流动模型进行了严格理论分析

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  • 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.

    金属探针测量两相某些的含气

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  • In this paper, the prediction of void fraction and pressure drop for upward gas-liquid annular flow in a vertical annulus is studied.

    垂直同心环形管内上升环状截面含气预测进行了研究

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  • Its basic principle is that there is a quite steady flow state of annular flow in the flow pattern of gas-liquid two-phase flow.

    模型建立压力能量消耗率最小原理上的,基本原理是:在-液两相的流中,环状流具有相当稳定流动状态

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  • In comparison with other centrifugal gas-liquid separators, the resistance loss of the axial flow guide vane type gas-liquid cyclone separators was less.

    流分离器其他离心式气液分离器比较,其特点阻力损失

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  • The effects of analytical spectral line, back ground correcting point, high frequence power, carrier gas pressure, flow rate of liquid sample and auxiliary gas on analytical results were investigated.

    研究分析线背景校正高频功率压力试样提升量辅助气体流量分析结果的影响。

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  • The results show that errors of the model are reasonable acceptable despite the variations of viscosity of liquid, and in a wide gas and liquid flow rate range.

    实验数据表明计测模型可以适用多相流中不同粘度液相流量计量;可适用于宽的、液相流量变化范围,模型计测误差稳定在可接受的水平。

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  • Flow boiling heat transfer in narrow channels is an important researching project of gas-liquid two-phase flow.

    狭缝通道内流动沸腾传热汽液两相研究的一个重要方面。

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  • A type of fluidized bed in which catalyst particles are held in suspension by the upward movement of the liquid reactant and gas flow.

    借助上升液体反应物和气流使催化剂颗粒维持悬浮状态流化床

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  • A three dimensional incompressible gas-liquid two-phase flow model was proposed to accurately simulate the fluid flow of casting's mould filling process.

    为了更精确地模拟铸造过程流动行为,建立了充型过程不可压缩。液两相流动模型

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  • Then physical and mathematical model of the gas-liquid two phase flow which was actuated by the bubble in the pool, were proposed and solved numerically.

    此基础上建立内有气泡驱动情况气液流动传热物理数学模型进行相应的数值求解分析。

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  • Then physical and mathematical model of the gas-liquid two phase flow which was actuated by the bubble in the pool, were proposed and solved numerically.

    此基础上建立内有气泡驱动情况气液流动传热物理数学模型进行相应的数值求解分析。

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