1、

Two-phase Flow Thermal Oscillation in Vertical Boiling Channel

垂直沸腾管中汽液两相流热力脉动的研究

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2、

The loop uses high-temperature helium as the thermal source and in full scale to simulate the 30% generator load for two-phase flow stability verification test under various conditions: inlet sub-cooling degree, outlet steam pressure, flow rate and inlet resistance.

实验系统用高温氦气作为热源,采用1∶1全尺寸模拟,进行了30%负荷工况两相流稳定性验证实验、入口过冷度、蒸汽出口压力、流量及入口阻力对两相流稳定性影响的研究。

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3、

The infectious aerosol flow pattern and distribution in the ambulance's compartment are simulated by a two-phase flow model, and tested by carbon dioxide which is used as a substituted aerosol contamination source.

以CO2气体为模拟有害气溶胶污染物,运用两相流动模型计算其在救护车病员室内的流动特征与分布状态,并通过试验进行了验证。

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4、

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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5、

The research of bubble parameter and behavior is significant for experimental system design and chemical reaction control and also helpful for the further understand of the gas-liquid two-phase flow mechanism.

研究气泡的特征参数及运动特性,对于指导两相流实验系统的设计、有效控制各种化学反应过程具有重要意义,并有助于进一步深入理解两相流的内部流动机理。

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6、

In the research of new-concept reactor, debris bed cooling, and chemical industry, gas-liquid two-phase flow in porous media are involved.

在新概念反应堆堆型的研究、碎片床的冷却、石油和化学工业中的反应床中都涉及多孔介质气液两相流。

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7、

In calculational methods, the aforementioned mass flow rate measurement model is adopted to measure the two-phase flow, which is based on differential pressure.

在计算方法上,采用本文提出的基于文丘里管的质量流量模型对部分分离后的油水两相流进行了测量。

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8、

Two-phase flow instabilities must be paid attention in the SG.

其工作在中压参数下,必须考虑两相流不稳定性。

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10、

Numerical Simulation on Liquid-solid Two-phase Flow of Water Cooling Pipe in Blast Furnace Cooling Stave Influence of the Recontamination Resulted from the Biomembrane in Water Distribution Network

高炉冷却壁冷却水管内液固两相流的数值模拟给水管网中管壁生物膜对水质二次污染的影响

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11、

Design of two-phase flow pipe for heater inlet in hydrocracking unit

加氢裂化装置加热炉入口两相流介质管道设计

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12、

Generally, the friction differential pressure fluctuation signal or throttle differential pressure fluctuation signal was used to analyze the property of Gas-liquid two-phase flow.

以往对差压波动信号的分析,通常是指平行于流向测得的管道的沿程压力损失或节流装置产生的压力差。

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13、

Simulation of gas-liquid two-phase flow through the blast furnace dropping zone

高炉滴下带气·液二相流的模拟研究

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15、

Experimental investigation on apparent viscosity of heavy oil-water two-phase flow in horizontal pipe

稠油-水二相水平管流表观粘度的实验研究

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16、

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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17、

This paper describes an experimental and theoretical research on the two-phase flow pattern transition of downflow in vertical helical coils in an air-water loop.

本文对低压水-空气两相流动在立式螺旋管内向下流动的流型及其转变特性进行了实验和理论研究。

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18、

The minimum entropy production model of slip ratio in two-phase flow

两相流滑动比的最小熵增模型

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19、

The slip ratio of gas-liquid two-phase flow is very important for the measurement of gas-liquid two-phase flow.

在分析了两相流通过节流装置的实际流动情况后,作者认为气液两相滑移比是影响流量公式误差的一个重要因素。

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20、

It has obvious advantage to use resistance pressure drop to measure the parameter of two-phase flow.

利用阻力压降来检测两相流参数具有显著的优势。

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