Enhancement of the productivity for single solar still with ultrasonic humidifier combined with evacuated solar collector: An experimental study

2020 ◽  
Vol 208 ◽  
pp. 112592 ◽  
Author(s):  
Ali I. Shehata ◽  
A.E. Kabeel ◽  
Mohamed M. Khairat Dawood ◽  
Aly M. Elharidi ◽  
A. Abd_Elsalam ◽  
...  
2018 ◽  
Vol 248 ◽  
pp. 01004
Author(s):  
Mulyanef ◽  
Duskiardi ◽  
Kamaruzzaman Sopian ◽  
Kaidir ◽  
Zulfika Rahman

This paper presents a study of experimental performance of solar still using reflector to produce fresh and salt water in the climate of Padang city, Indonesia. The solar collector is equipped with a reflector placed on the top of the cover with slope of 30º. Test results show that using reflector can increase temperature in the basin. Freshwater productivity also increases and speeds up time in producing salt. Average daily freshwater productivity increased by 16.8% during the testing period by adding reflector compared to solar still without reflector


2021 ◽  
Vol 21 (2) ◽  
pp. 45-52
Author(s):  
Hazim Jassim Jaber ◽  
Qais A. Rishak ◽  
Qahtan A. Abed

Performance a double slope of the solar still Integrated With or without parabolic trough collector is investigated experimentally. To improve the output of a double slope solar still, a number of initiatives have been undertaken, using wax as a phase change material (PCM) with a parabolic trough collector. A parabolic trough collector (PTC) transfers incident solar energy to the solar still through a water tube connected to a heat exchanger embedded in used microcrystalline wax. Experiments were carried out after orienting the basin to the south and holding the water depth in the basin at 20 mm. According to the results obtained, the solar stills with parabolic trough collector have higher temperatures and productivity than solar stills without parabolic trough collector, as well as the ability to store latent heat energy in solar still, allowing fresh water to condense even after sunset. In addition, the parabolic trough collector with phase change material in the double slope solar improves productivity by 37.3 % and 42 %, respectively.


2021 ◽  
Vol 1059 (1) ◽  
pp. 012010 ◽  
Author(s):  
N Boopalan ◽  
B Kalidasan ◽  
D Raj Kumar ◽  
E Ragupathi ◽  
M Gurumoorthy ◽  
...  

Desalination ◽  
2021 ◽  
Vol 515 ◽  
pp. 115211
Author(s):  
Tiantong Yan ◽  
Guo Xie ◽  
Wenlong Chen ◽  
Zhanglin Wu ◽  
Jialing Xu ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document