Improving the performance of stepped solar still using a graphite and PCM as hybrid store materials with internal reflectors coupled with evacuated tube solar collector

2019 ◽  
Vol 56 (3) ◽  
pp. 891-899 ◽  
Author(s):  
A. E. Kabeel ◽  
Mohamed M. Khairat Dawood ◽  
Tamer Nabil ◽  
Bader Essa Alonafal
Keyword(s):  
Solar Collector ◽  
Solar Still ◽  
Evacuated Tube Solar Collector ◽  
Evacuated Tube

scholarly journals Experimental Investigation of a Single Basin -Single Slope Solar Still Coupled with Evacuated Tube Solar Collector

2021 ◽  
Vol 27 (6) ◽  
pp. 16-34
Author(s):  
Rafal N. Taqi ◽  
Zeina Ali Abdul Redha ◽  
Falah Ibrahim Mustafa
Keyword(s):  
Experimental Investigation ◽  
Solar Collector ◽  
Climatic Conditions ◽  
Solar Still ◽  
Evacuated Tube Solar Collector ◽  
Evacuated Tube ◽  
The Impact

This work is an experimental investigation for single basin-single slope solar still coupled with an evacuated tube solar collector. The work is carried out under the climatic conditions of Baghdad city (33.2456º North and East latitude, 44.3337º longitude) through certain days of the months of the year 2019 to study the impact of using evacuated tube solar collector on the daily productivity and efficiency under the outdoors climatic conditions. It was found that using the evacuated tube solar collector increase daily productivity from 2.175 kg/  to 2.95 kg/ for 9 hours (35.63 %) for clear days, also an enhancement about 10.97 % in daily efficiency.

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