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1)  counterflow condensation
逆流凝结
2)  counter-current jet condenser
逆流淋凝器
3)  counter-current condenser
逆流冷凝器
4)  condensing flow
凝结流动
1.
A numerical study has been performed for the condensing flows in a cascade, which has five different trailing edge shapes.
本文对一个叶型五种出气边形状对应的凝结流动进行了比较,以初步揭示几何参数影响凝结流动的机理。
5)  flow condensation
流动凝结
1.
Considering gravity, interfacial shear stress, surface tension and interfacial thermal resistance, the analysis model for annular flow condensation heat transfer in microtube was presented.
模拟的结果表明,重力对微圆管流动凝结换热的影响非常小,可被忽略;凝结液的排除主要依赖于汽液界面的剪切应力作用,使Nu随蒸汽进口Re数的增加而明显增大;冷却外壁面的温度对凝结换热也具有一定的影响, Nu将随外壁面温度的降低而增大。
2.
Based on the observed flow patterns by CCD camera, experimental study was conducted to investigate heat transfer characteristics for flow condensation in microtubes.
实验的Nu数在某一Re数下具有最大值,而流动凝结的压降随Re数的增大单调增大。
3.
By means of visual observation on flow patterns and heat transfer experiments,the flow patterns transitions during flow condensation in small/mini-diameter tubes of 1-5?mm,and in turn,the heat transfer mechanisms based on different flow patterns are explored.
通过流型的可视化观察和传热实验 ,探讨不同管径下小直径圆管内流动凝结过程中流型的演化规律以及不同流型的凝结换热特性 。
6)  contrail [英]['kɔntreil]  [美]['kɑn,trel]
凝结尾流
补充资料:干式逆流高位冷凝器
分子式:
CAS号:

性质:又称气压冷凝器。混合冷凝器的一种。蒸气由下方进口管进入,冷水由上方进口管引入,顺次经过淋水板的小孔流下。空气和不凝气体则经上方空气引出管抽出。被空气由冷凝器中带出的液滴在分离器中与空气分离后沿气压管(大气腿)流下。仅适用于无价值的蒸气冷凝,或其冷凝液纯度要求不高的物料。 

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