Nowadays, film condensation widely used in heat-exchange equipments in industry.
目前工业中换热设备实现的主要是膜状冷凝。
There are two kinds of condensation: dropwise condensation and film condensation.
凝结换热有两种形式：珠状凝结和膜状凝结。
The formation of the film condensation is the direct representation of the insulation failure.
膜态凝结的出现是绝热失效最直接的表现。
The heat transfer mechanics before and after the film condensation formation was analyzed theoretically.
理论上，分析了低温容器表面水蒸气膜态凝结出现前后的换热机理。
Film condensation heat transfer characteristics are studied by numerical simulation for a single horizontal tube in the presence of a non condensable gas.
为查明不凝气体对水平管外膜状凝结换热特性的影响规律，建立了水平单管的气、液双边界层模型。
But stainless steel tube outer wall and the outer wall of the copper pipe which pipe bead setting more is still unclear, but can say two pipe wall mostly film condensation.
但不锈钢管外壁和铜管外壁哪种管材的珠状凝结更多尚不清楚，但可以说两种管材外壁大部份是膜状凝结。
Soft film ceiling surface after anti fog treatment, not because of environmental moisture condensation.
软膜天花表面经过防雾化处理，不会因为环境潮湿而产生凝结水。
A novel solar desalination unit with vertical tube falling film evaporation and horizontal tube condensation was designed.
设计了一种竖管降膜—横管冷凝的太阳能海水淡化装置。
When the air temperature is very low level, the water vapor condensation in the air, is not it condenses into water droplets, but by the water vapor condenses into direct light snow film.
当天空上层的温度很低、空气中的水汽凝结时，它就不是凝结成水滴，而是由水汽直接凝结成小雪片。
Their inventors say this means that when condensation gathers, it becomes an invisible film rather than fog, leaving the lenses clear.
发明者说，这意味着当冷凝的水汽聚集在一起时，会形成一层不可见的薄膜，而不是雾气，镜片依然会很清晰。
Most part of latent heat of the vapor and the sensible heat of water can be utilized several times because multi-stage falling film evaporation and condensation processes are utilized.
该装置的蒸馏系统采用了多级降膜蒸发及降膜凝结技术，使其中大部分蒸气潜热及部分盐水的显热得到了多次重复利用。
It also shows that methylamide can restrain the hydrolysis of alcohol salt, increase the rate of condensation polymerization and keep the film from dry crack.
甲酰胺可以抑制醇盐水解，提高缩聚速率并避免薄膜干燥开裂。
The structural characteristics and performance of mechanically agitated thin film evaporator as well as its application to sugar solution condensation were introduced.
介绍了高效旋转薄膜蒸发器的结构和性能特点及其在糖液浓缩中的应用，同时介绍了薄膜蒸发器在运行中出现的问题和改进措施。
Dropwise condensation heat transfer characteristics of saturated steam-air mixture were investigated experimentally on a vertical organic-film-coated plate.
本文对饱和水蒸气和空气的混合物在垂直表面上滴状冷凝传热特性进行了实验研究。
Abroad will try to use plastic film and bags on the filter surface water solution to deal with anti-condensation and paste bag bag of problems, and achieved significant results.
国外会尝试用覆膜滤袋和对滤材表面进行防水处理解决防结露和布袋糊袋的难题，取得了明显的效果。
Abroad will try to use plastic film and bags on the filter surface water solution to deal with anti-condensation and paste bag bag of problems, and achieved significant results.
国外会尝试用覆膜滤袋和对滤材表面进行防水处理解决防结露和布袋糊袋的难题，取得了明显的效果。
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