Effect of the tube surface temperature on the seawater fouling process during falling film evaporation outside horizontal tubes

2018 ◽  
Vol 136 ◽  
pp. 1-6
Author(s):  
Xiaohua Liu ◽  
Shuangyang Liu ◽  
Shubo Sun ◽  
Shengqiang Shen ◽  
Peijie Mi
Keyword(s):  
Surface Temperature ◽  
Falling Film ◽  
Tube Surface ◽  
Film Evaporation ◽  
Horizontal Tubes ◽  
Falling Film Evaporation

Experimental Investigation of Falling Film Evaporation on Horizontal Tubes at Low-Pressure

2011 ◽  
Vol 236-238 ◽  
pp. 1572-1575 ◽  
Author(s):  
Hong Liu ◽  
Hu Gen Ma ◽  
Chang Sheng Li
Keyword(s):  
Heat Transfer ◽  
Experimental Investigation ◽  
Flow Rate ◽  
Heat Transfer Performance ◽  
Transfer Performance ◽  
Falling Film ◽  
Film Evaporation ◽  
Horizontal Tubes ◽  
Falling Film Evaporation ◽  
The Impact

Experimental investigation of falling film evaporation on horizontal tubes was carried out in this paper. Tube surface, spray flow rate and coolant flow rate were the factors considered in the experiment. The impact on falling film evaporation performance was obtained as expected. Experimental results are obtained that the heat transfer performances of low finned tubes are better than that of smooth tubes. The increasing of flow rate enhances heat transfer performance of falling film evaporation at first, while the flow rate gets a certain value, it will hinder the improvement of heat transfer performance. It was also found that there is almost no effects on heat transfer coefficient when the flow rate of coolant changes.

Experimental study of falling film evaporation in tube bundles of doubly-enhanced, horizontal tubes

2020 ◽  
Vol 170 ◽  
pp. 115006 ◽  
Author(s):  
Pu-Hang Jin ◽  
Zhuo Zhang ◽  
Ibrahim Mostafa ◽  
Chuang-Yao Zhao ◽  
Wen-Tao Ji ◽  
...  
Keyword(s):  
Experimental Study ◽  
Falling Film ◽  
Film Evaporation ◽  
Horizontal Tubes ◽  
Tube Bundles ◽  
Falling Film Evaporation
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