transfer coefficient

The mass transfer coefficient and drop of pressure in wet curtain are measured of counterflowing.

用气-水逆流接触法测定了湿帘中的传质系数和压降,得到关联式.

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According to the results in this experiment, based on the similarity between flash evaporation and nuclear boiling, an experimental expression of heat transfer coefficient with all of the influence parameters was presented with the maximum error of 27%.

根据实验结果，基于闪蒸过程类似核态沸腾，给出了换热系数与各影响参数之间关系的实验关联式，与实验结果的误差小于27%。

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On the ground of theoretical analysis, thermal infrared imager can rapidly and accurately get the information of energy conservation of buildings and the heat transfer coefficient of enclosing construction.

以此为基础，采用红外热像仪可以快速准确地检测建筑节能情况，得出围护结构的传热系数。

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The gas-solid heat transfer coefficient will decrease when height of riser increases.

并且在所有工况下随着床高的增加,相间换热系数会逐渐降低.

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Enhancements of convective heat transfer coefficient are different in the different positions of experimental pipeline.

在实验管道内的不同位置纳米流体对流换热系数的提高也是不同的.

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Composition of the thermal response factor and Z transfer function coefficient for calculating room temperature

反应系数与传递系数的合成及室温计算

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The average transfer coefficient of the strip-roll interface is summarized.

综述了双辊薄钢带连铸过程中薄带 - 铸辊界面热流特征的研究进展.

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Determination of Surface Heat Transfer Coefficient for Corrugate Pipe Heat Exchanger with Genetic Algorithm

波纹管换热器表面传热系数的遗传算法分离确定

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The effective interfacial area and liquid-transfer coefficient function of liquid flow rate.

并得出有效传质表面积及容积传质系数与喷淋密度的关系式.

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The main parameter of heat convection process is heat transfer coefficient.

反映对流换热过程特性的主要参数是对流换热系数.

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Systematic experiments have been made to study the effective factors to carbon transfer coefficient including carburizing temperature, atmosphere carbon potential, Al 2O 3 particle diameter and surfacial fluidizing velocity based on the carburizing gas resource of butane and air in a fluidized bed furnace.

以丁烷加空气为流态化渗碳气源，系统试验研究了流态化渗碳温度、气氛碳势、刚玉粒径及表观流态化速度等对碳传递系数的影响。

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The mean bulk momentum transfer coefficient and bulk sensible heat transfer coefficient is 0.00291 and 0.00317.

半干旱区动量和感热总体输送系数的年平均均值分别为0.00291和0.00317.

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The heat transfer coefficient and thermal inertial factor of exterior wall main body meet the requirement and that is suitable for energy saving alteration in hot summer warm winter area.

选择采用外墙内保温，即内抹玻化微珠保温砂浆的做法，外墙主体部位的传热系数、热惰性指标均符合要求，适用于夏热冬暖地区的节能改造。

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The convection heat transfer coefficient and the friction coefficient both decrease with the fin height increasing.

翅片高度增加,对流换热系数和摩擦系数减小.

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Numerical study on adiabatic wall cooling effectiveness and convective heat transfer coefficient of effusion cooling

致密孔阵气膜冷却绝热温比和对流换热系数的数值研究

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This paper reports the current studies on the film cooling characteristics of single-row holes on flat plate at different blowing ratios, and analyzes the distributions of adiabatic film cooling effectiveness and heat transfer coefficient downstream the film holes.

对不同吹风比条件下的典型单排孔冷却结构的平板气膜冷却特性进行了实验研究，对冷却孔下游的气膜冷却效率及换热系数分布规律进行了分析。

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Simultaneously impacts on thermal loads of engine parts result from altitude, the average temperature of gas and the heat transfer coefficient are considered.

本文对起飞工况和最大续航工况下的发动机零件进行了热负荷对比分析，同时考虑了海拔高度、燃气平均温度和换热系数对发动机零件的热负荷影响。

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A General Correlation for Predicting Average Heat Transfer Coefficient of Film Condensation

计算冷凝平均膜传热系数的一个普遍关联式

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Drop diameter distribution and mass transfer coefficient are briefly introduced.

对滴径分布和传质系数也作了简单介绍.

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In the range of experiment, the oxygen transfer coefficient KLa has a directly proportional relationship with the aeration degree increasing;

结果表明，在实验范围内，随着曝气量的增大，氧传质系数呈直线上升；

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The transfer coefficient method based on the over-loading method is realialde when used in practical engineering.

在实际工程中,采用基于超载法的传递系数法是可靠的.

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Determination of Liquid-phase Mass Transfer Coefficient in Packing Desorption Tower and its Computer Program Design

填料解吸塔中液相传质系数测定及电算程序设计

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Determination of heat transfer coefficient for corrugate pipe heat exchanger is discussed, and the method of separating surface heat transfer coefficient from heat transfer coefficient with genetic algorithm is put forward.

讨论了波纹管换热器传热系数的测定，提出了采用遗传算法将对流表面传热系数从传热系数中分离出来的方法。

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To increase the effective separation factor of the permeators, transfer coefficient feed side should be enhanced.

该模型表明, 膜两侧传质阻力总是使膜分离器的实际分离系数小于膜的理想分离系数.

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It is found that heat transfer coefficient increases with fin height, while flow resistance varies as concave curve, that is to say, the resistance reaches the lowest value at a middle fin height.

结果表明，随着流道内翅片高度的增大，传热膜系数随之增大，但流阻曲线则呈凹型变化，即在中间高度时流阻达到一最小值。

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Besides, the convection heat transfer coefficient inside water-wall tube was determined.

从而确定管内的对流换热系数.

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The diffusion coefficient, transfer coefficient and exchange current are calculated.

计算了扩散系数 、 电还原的传递系数和交换电流密度.

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Traditionally, heat transfer coefficient is measured in the laboratory under the estimated extremely cold winter environment condition of winter cold area in accordance with Graduation and test method for thermal insulating properties of windows ( GB8484-1987).

《建筑外窗保温性能分级及其检测方法》GB8484-1987规定窗户传热系数检测在模拟严寒地区冬季条件下进行的，与夏热冬暖地区的实际使用情况有较大差别；

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Puts forward an on-site detection method-the local heat-source method with constant heatrateheat transfer coefficient of walls.

提出了采用局部常功率热源法现场检测墙体传热系数的方法.

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In addition heat transfer coefficient and friction factor correlations are also obtained under experimental ranges. 2.

同时对所实验的三种换热器翅片表面在实验范围内拟合了相应的换热与阻力关联式.

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