Flow boiling heat transfer in narrow channels is an important researching project of gas-liquid two-phase flow.
狭缝通道内的流动沸腾传热是汽液两相流研究的一个重要方面。
Saturated flow boiling heat transfer of water in a vertical narrow rectangular channel has been investigated experimentally.
以水为沸腾工质对竖直矩形窄缝内饱和流动沸腾传热做了实验。
The pulse flow is induced in a downflow boiling point reactor by vaporization of a portion of the liquid feed at proper conditions.
通过在适当条件下汽化一部分液体进料在下流式沸点反应器中引发脉冲流动。
An experimental study on the flow boiling heat transfer and its visualization of water in a rectangular micro-groove horizontally laid;
引 言流动沸腾传热广泛存在于石油、化工、轻工、动力及能源等各个领域 ，但三相流动沸腾传热的研究极少 。
Flow boiling heat transfer characteristics in horizontal smooth tubes and internal grooved tubes of R22 are experimentally investigated.
本文对氟利昂22在水平光滑管和内螺纹管内的流动沸腾换热特性进行了实验研究。
Two-phase flow boiling heat transfer in narrow channels is an economical and effective forced heat transfer method for its compact structure.
狭缝两相流传热装置结构紧凑，具有显著的强化效果，是一种既经济又有效的强化传热方法。
The experimental results show that integral internal spiral fin tube is very effective for flow boiling heat transfer of freon dry evaporator.
试验结果表明，整体型内螺旋翅片管用于氟利昂干式蒸发器的流动沸腾传热是非常有效的。
The new correlation can provide satisfied predictions to the pressure drop characteristics of R410A-oil mixture flow boiling inside enhanced tubes.
新关联式能够很好的预测R410A-油混合物在强化管内流动沸腾的压降特性。
A new type of flow pattern of flow boiling was observed, and a correlation for predicting flow pattern was also developed based on 535 experimental data.
观察到一种新的流型：闪蒸沸腾。基于535个流型数据，建立了流型关联式。
The transient temperature field at surface of a stainless steel micro-tube, in which flow boiling of water occurs, is measured by the Infrared Radiometer.
本文利用红外热成像仪对不锈钢微管内水的流动沸腾的壁面瞬态温度场进行了测量。
In these applications, it is very crucial to predict the flow boiling heat transfer coefficient of liquid nitrogen for the system design and safe operation.
在这些应用中，准确预测液氮的流动沸腾换热特性对于系统设计和安全运行十分重要。
Methods and formulations for calculating local flow boiling heat transfer coefficients of pure refrigerants inside horizontal tubes are compared and analyzed in this paper.
对纯质水平管内局部沸腾换热系数的计算方法及计算公式进行了分析比较，筛选出了与实验数据吻合较好的计算公式。
Flow boiling in porous media widely exists in transpiration cooling, electric equipments cooling, heat pump for aviation, volcano and so on. Flow boiling in porous media is very complicated.
多孔介质中的沸腾现象常出现于发汗冷却、高温干燥、紧凑式换热器、电子器件冷却、航空用热泵及火山、地热水库中。
A model of vapor-liquid two-phase cocurrent separated flow, for the first time, is established for saturated flow boiling heat transfer in a vertical narrow rectangular channel in this paper.
本文首次对竖直矩形窄缝内饱和流动沸腾时的汽液分相流动区建立了两相同向分相流动沸腾传热模型。
In this paper, a CCD measuring system and techniques of image dealing are used to carry out a visual investigation on a vapor-liquid-solid three-phase natural circulating flow boiling system.
本文采用CCD测量和图像处理技术对汽液固三相自然循环流动沸腾系统进行了可视化研究。
Investigated was the influence of the various system conditions, such as different liquids, flow velocities and jet flow diameter, etc. on the critical heat-flux density of the jet-flow boiling.
考察了不同液体、流速和喷流直径等系统条件对喷流沸腾临界热流密度的影响。
The formation process of calcium sulphate deposition during subcooled flow boiling heat transfer was reported. Fouling runs were carried out at different flow velocities and heat transfer surfaces.
在过冷流动沸腾条件下，对硫酸钙的沉积过程进行了研究，考查了不同流速和不同加热器表面条件下硫酸钙的结垢状况。
Flow boiling heat transfer mechanism in a three-phase circulating fluidized bed evaporator is analyzed, and then the heat transfer model used for wheat straw black liquor is proposed correspondingly.
建立了适用于烧碱法麦草浆黑液系统的三相循环流化床传热模型。
In order to obtain the expected sand cooling and humidifying effect, requiring sand in the boiling bed to flow in uniform.
为使型砂获得预期的冷却和增湿效果，要求型砂在沸腾床上均匀的流动。
Two boiling flow models are introduced for the calculation of boiling heat transfer in cylinder head cooling gallery.
针对缸盖水腔内的冷却水流动沸腾传热计算，本文介绍了两种单相流沸腾模型。
Spectrum analysis and phase method were used for the boiling two phase flow studying in this paper.
采用频域和相空间方法分析沸腾两相流系统。
The fundamental equations for thermoacoustic engine and boiling two-phase flow are well summarized together and also derived in detail.
概括、总结了热声热机和沸腾两相流系统的基本方程。
One of the major measures to suppress flow instability in a boiling tube consists in increasing the flow resistance at the boiling tube inlet section.
增加沸腾管入口段流动阻力是抑制沸腾管内流动不稳定性的主要措施之一。
The model assumes that forced convection and nucleate boiling coexist in the annular flow regime.
该模型认为环状流区域同时存在强制对流与核态沸腾两种换热方式。
The effects of gap size, heat flux and inlet subcooling on the boiling incipience, flow pattern, heat transfer coefficient, flow instability and critical heat flux were analyzed and discussed.
讨论和分析了流道间隙、加热功率和入口过冷度对沸腾起始点、沸腾流态、换热系数、流动不稳定性和临界热负荷的影响。
Effects of the liquid property, flow rate, material and surface characteristic, temperature and boiling on the fouling of heat transfer equipment are analyzed.
分析了换热设备结垢的主要影响因素：流体性质、流体流速、材质及表面状况、温度和沸腾等。
The quantificational effects of the nanoparticles concentration and the flow conditions on the jet boiling heat transfer and the critical heat flux(CHF) were systemically investigated.
对高温平板滞止区内饱和水喷流冲击沸腾的临界热流密度进行了理论解析和实验研究。
At the same time, it is found that the pressure drop prediction for a boiling flow is almost independent of the interfacial heat transfer models.
同时，研究还发现相间传热模型对流动压降的预测并无明显影响。
At the same time, it is found that the pressure drop prediction for a boiling flow is almost independent of the interfacial heat transfer models.
同时，研究还发现相间传热模型对流动压降的预测并无明显影响。
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