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heated falling films 受热降膜
The falling film generator is applied in the lithium bromide absorption chiller and heat pump. 降膜式发生器在溴化锂吸收式制冷机与热泵中得到了一定的应用。
The influence of the falling film evaporating tubes inserted helixes on the heat transfer of evaporation side was studied taking water as a medium. 以水为工作介质,研究了降膜蒸发管内插入螺旋线对蒸发侧传热性能的影响,对8种不同参数的螺旋线进行了恒壁温实验。
A novel one-effect desalinization unit with the horizontal coil pipe falling film evaporation powered by waste heat was developed and tested. 设计建造了一台利用余热驱动的横盘管降膜蒸发海水淡化装置,利用电加热系统,对该装置进行了稳态模拟实验研究。
Numerical analyses and experiments were carried out to obtain the evaporating heat transfer characteristics of falling film on horizontal heated single tube and tube arrays. 摘要采用层流和紊流两种模型对水平管外垂下液膜的强制对流蒸发换热性能进行了数值计算。
This paper described the hydrodynamics and heat transfer process of falling film evaporation in a vertical wavy wall tube, mathematical model of heat transfer is theorized. 本文简介波形竖管降膜蒸发流动与传热的过程,通过理论分析建立波形竖管降膜蒸发传热的数学模型。
In this thesis, the main research is on the liquid falling film (LFF). 本论文研究对象是液体下降膜。
Falling film evaporation heat transfer of water on pyramidal projection type enhanced heat transfer tubes(effect of evaporation heat transfer coefficient on heat flux and visualization of flow patterns. 锥形发射式强化传热管中水的降膜蒸发传热(蒸发传热系数对热通量和流型可见性的影响)
The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency. 理论分析和实验结果表明,椭圆腔板束有利于降膜蒸发,能有效地提高蒸发速度和传热效率。
In this paper,the falling film crystallization is used to separate and purify DMT. 膜结晶技术作为一种新兴的分离净化技术近几年得到了较快发展。
The kind of FGD equipment by the flue gas crossing the falling film on the axial finned -bundles is a new FGD technique. 烟气横向冲刷翅片管束外表面下降液膜的脱硫方式是一种新的湿法烟气脱硫技术。
With one sentence from the mouth of Flavio Briatore, the intense heat fell off the shoulders of Nelson Piquet. 同一句话从口布里亚托雷，酷暑脱落的肩膀皮奎特.
The mathematical model for the absorption process of the plate falling film absorber with film inverting configuration was built. 摘要建立并求解了板式膜反转降膜吸收过程的数学模型。
The results indicated that the dimpled vertical plate evaporator was more appropriate for liquid food than the tubular falling film evaporator. 结果表明,与管式蒸发器相比,异形竖板降膜蒸发器更适宜于液体食品的蒸发。
In this paper, the operating feature, distribution of gas and forming mechnism of liquid film of Falling film multitubular tower are discussed. 介绍了降膜式多管湿壁塔的操作特点,气体分布和液体成膜的机理。
Falling film absorption with TFE/NMP solution in a static vertical tube and that in a vacillating tube are investigated respectively. 分别对静止和摇摆状态下TFE/NMP垂直管内降膜吸收进行实验研究。
To be worse, poor absorption effect in traditional falling film absorber brought about too large absorber size, and it is difficult to make the device smaller. 更为严重的是，传统风冷管内降膜吸收效果很差从而导致吸收器体积过大，给机组小型化带来很大困难。
Satisfied results were obtained after a research into the methods and product conditions by using single pass falling film type evaporator to concentrate syrups. 文中研究了用单程降膜蒸发器浓缩果糖浆的方法与生产条件，并得到满意的结果。
A new rotating falling film slurry photoreactor（RFFS）was proposed based on the analysis of the characteristics of traditional bubble slurry photoreactor（TBS）. 在分析现有光催化反应器特点的基础上，提出了一种新型的旋转薄膜式浆态光催化反应器（RFFS）。
Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。