Simulation Studies on a Multi-stage Distillation with Slope-Plate Falling Film Evaporation Desalination System Using Solar Energy

2009 ◽  
Author(s):  
Penghui Gao ◽  
Guoqing Zhou ◽  
Henglin Lv
Keyword(s):  
Solar Energy ◽  
Falling Film ◽  
Simulation Studies ◽  
Film Evaporation ◽  
Multi Stage ◽  
Falling Film Evaporation

Mass Transfer during Falling Film Evaporation Based on New Multi-Stage Flash Model

2015 ◽  
Vol 48 (7) ◽  
pp. 528-532
Author(s):  
Xiaoyu Quan ◽  
Yongqiang Luo ◽  
Siyuan Qie ◽  
Zheqing Huang ◽  
Chunjiang Liu
Keyword(s):  
Mass Transfer ◽  
Falling Film ◽  
Film Evaporation ◽  
Multi Stage ◽  
Falling Film Evaporation

Experimental Research on the Operation of Solar Energy Desalination System

2014 ◽  
Vol 912-914 ◽  
pp. 902-906
Author(s):  
Zhi Li Chen ◽  
Li An Hou ◽  
Guan Yi Chen ◽  
Yang Yao ◽  
Tao Yu
Keyword(s):  
Solar Energy ◽  
Water Yield ◽  
Falling Film ◽  
Evaporation And Condensation ◽  
Film Evaporation ◽  
Factors Influencing ◽  
Practical Operation ◽  
Falling Film Evaporation ◽  
Main Factors ◽  
Area Unit

This paper demonstrates a self-made solar energy desalination system of pouring falling film evaporation and condensation and multi-effect heat return, which adopts solar energy heat gathering system as the heat source and wind-power generation as the power supply, realizing the optimal matching of the whole system. The practical operation of the system is tested and the results show that the water yield per heat gathering area unit reaches 12 kg/m2·d when the solar radiation is 20MJ/d. Also, this paper explores and analyzes the main factors influencing the water yield, so as to figure out the favorable operating parameters.

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