Furthermore, the corresponding parameters of the decay coefficient are analyzed through applying the transfer matrix theory.
此外,我们还运用转移矩阵的方法对衰减系数的相关参量进行了分析。
All measures to improve the complex heat transfer coefficient are discussed in detail together with the improvement of the existing heat exchanger and development of new types.
文中较详细地讨论了提高换热器综合传热系数的各种措施,还讨论了完善现有换热器和开发新型换热器等问题。
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
将传质方程引入到垂直管降膜蒸发传热模型中,求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
Complex heat transfer coefficient and resistance loss of the moving gas inside system are important parameters to evaluate the characteristics of heat exchanger.
综合传热系数和系统内气体流动阻力损失是评价换热器性能的重要指标。
Theoretically, there is a lot of usable heat to be recovered, but the heat would be decreased in real operation, because of the limited heat transfer coefficient of adsorber.
理论上可回收的热量很多,实际上,由于吸附床传热系数的限制,使得回热量大大减少。
The heat transfer coefficient of large tube rotary dryer was calculated by using particle transfer model of moving heating-plate type.
论述了应用基于移动加热板的颗粒热传递模型计算大型旋转管排式干燥机传热系数的方法。
In this paper, the rotor power transfer coefficient is determined from the point of helicopter flight dynamics.
文章详细地介绍了从飞行力学的角度来确定直升机平直飞行时的旋翼功率传递系数。
The results showed that the total heat transfer coefficient of heat exchanger with hot water arranged in shell-side was relatively higher by 33% than that with hot water arranged in tube-side.
结果表明:在相同的管、壳程流速下热流体在壳程时换热器总传热系数比热流体在管程时相对高出约33%。
The result shows that the heat loss indices are in direct proportion to the product of mean transfer coefficient and shape coefficient.
计算表明,建筑物或户型的供暖指标与其平均传热系数和体形系数的乘积成正比。
A formula of combined heat transfer coefficient was obtained based on the analysis of heat transfer of copper staves.
通过对铜冷却壁的传热过程分析,得到热面复合传热系数的计算公式。
A mechanical analysis on liquid medium filled in double-layer combined casing was conducted. An expressing equation of pressure transfer coefficient of the medium was deduced.
对双层组合套管内填充液体介质进行了力学分析,导出了该介质压力传递系数的具体表达式。
The influences of salt scale on heat transfer coefficient, production capacity and steam consumption in the evaporation of liquid caustic soda are analyzed.
分析了液碱蒸发装置结盐对蒸发传热系数、生产能力和蒸汽消耗的影响。
The oxygen transfer theory can't be used to predict the reaeration coefficient of the rivers due to some undetermined parameters.
氧传质理论因存在不确定的参数而不能用来预测河流复氧系数。
The influence factors of the heat transfer performance and the formula of the heat transfer coefficient on the evaporation side in the umbrella-plate have been obtained.
分析了影响伞板式降膜蒸发器传热的主要因素,得到了伞板降膜蒸发侧无因次传热系数的实验关联式;
This paper gives an account of and analyses the experimental results of heat transfer and drag coefficient of the spiral tube of different construction.
本文叙述了对不同结构螺纹管阻力系数和传热性能的试验结果,并对试验结果进行了分析。
The gas hold-up, circulation ratio and the volumetric transfer coefficient of liquid in reactor with a separate plate of different sizes were investigated.
研究了不同宽度的隔板式环流反应器中的气含率,循环比和体积传递系数。
This makes the convective heat transfer coefficient of the stainless steel tube is larger than that of the convection heat transfer coefficient of the copper tube.
这就使不锈钢管的对流放热系数比铜管的对流放热系数大。
The heat transfer coefficient is obtained by solution of semi-infinity heat conduction theory.
用半无限大导热理论对瞬态导热过程进行换热系数求解。
The coefficient of convection heat transfer increases with increasing the particle diameters.
对流换热系数随着颗粒直径的增大而增大。
The average evaporation heat transfer coefficient decreases with the increasing of the oil concentration.
不同含油率下,沸腾平均换热系数随质量含油率的增加而增加。
An experimental correlation of the averaged heat transfer coefficient on the main surface is formulated.
根据实验结果给出了计算主盘表面平均对流换热系数的经验关系式。
The convection heat transfer coefficient of coolant within the grinding zone has been estimated using hydrodynamic and thermal modeling.
磨削区冷却液的热对流系数已由流体动力学和传热学模型估算得到。
A calculation model of the coefficient of heat transfer between gas and stave body and inlaid refractory is built based on the substitution method of boundary condition.
基于边界条件替换方法建立了高炉冷却壁本体和捣打料与炉气之间的换热系数计算模型。
The effects of absorption coefficient, refractive index, heat conductivity, convective heat-transfer coefficient and radiative properties of the surf ace on the temperature field are discussed too.
物料加热表面受到对流冷却,并讨论了物料的吸收系数,折射率,导热系数,换热系数,物料表面辐射特性对温度场的影响。
Experimental results show that the condensation heat transfer coefficient of thermoexcel-C tube decreases as the saturation vapor temperature increasing.
实验结果表明:随着饱和蒸汽温度的提高,C管的凝结换热系数下降。
In our research, we have found that the influence of the common ion effect on the effective mass transfer coefficient of hydrogen ions is considerable.
我们的研究发现,同离子效应对氢离子有效传质系数的影响较大,是一个不可忽视的重要影响因素。
The results showed that compared to conventional smooth segment baffle heat exchanger, the plate heat exchanger(PHE) can effectively strengthen the film heat transfer coefficient of the shell side.
研究结果表明,与传统的光滑管弓形隔板换热器相比,板式换热器能非常有效地强化空气侧的膜传热系数。
There isn ta general accepted method to calculate the effect of air on the condensation heat transfer coefficient so far.
空气量对蒸汽凝结放热系数影响的计算,目前还没有一个人们普遍公认的计算方法。
There isn ta general accepted method to calculate the effect of air on the condensation heat transfer coefficient so far.
空气量对蒸汽凝结放热系数影响的计算,目前还没有一个人们普遍公认的计算方法。
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