Investigation and performance analysis of solar still with energy storage materials: An energy- exergy efficiency analysis

Researchers have attempted different Energy storage materials (ESM) in solar stills (SS) to improve distillate yield. In this experimental work, an attempt was made to increase the distillate yield & efficiency of SS, using good absorbing and heat transfer capacity of ESM. A comparison was made...

Celý popis

Uložené v:
Podrobná bibliografia
Vydané v:Case studies in thermal engineering Ročník 29; s. 101687
Hlavní autori: Mevada, Dinesh, Panchal, Hitesh, Ahmadein, M., Zayed, Mohamed E., Alsaleh, Naser A., Djuansjah, Joy, Moustafa, Essam B., Elsheikh, Ammar H., Sadasivuni, Kishor Kumar
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Elsevier Ltd 01.01.2022
Elsevier
Predmet:
Conventional solar still (CSS)
Distillate output
Efficiency
Energy
Exergy
Phase changing materials(PCMs)
Solar still (SS)
Solar still with energy storage materials (SSWESM)
Distillate output
Solar still with energy storage materials (SSWESM)
Energy
Efficiency
Phase changing materials(PCMs)
Exergy
Solar still (SS)
Conventional solar still (CSS)
ISSN:2214-157X, 2214-157X
On-line prístup:Získať plný text
Tagy: Pridať tag
Žiadne tagy, Buďte prvý, kto otaguje tento záznam!
Popis
Shrnutí:Researchers have attempted different Energy storage materials (ESM) in solar stills (SS) to improve distillate yield. In this experimental work, an attempt was made to increase the distillate yield & efficiency of SS, using good absorbing and heat transfer capacity of ESM. A comparison was made between a conventional solar still (CSS) and a solar still with energy storage materials (SSWESM) in this experiment. Different energy storage materials like black color glass ball (BCGB), black granite (BG) and white marble stone (WMS) were used in equal quantity during experimental work. CSS and SSWESM had daily distillate yield of 1.4 kg/m2 and 2.5 kg/m2, respectively. The ESM boosts water evaporation during the day and releases heat at night, resulting in a higher distillate yield than CSS. Meanwhile, the exergy efficiency (ƞexe) of CSS and SSWESM were 4.99% and 12.55% respectively. Also the SSWESM gives 72.6% more daily efficiency (ƞ) than CSS.
ISSN:2214-157X
2214-157X
DOI:10.1016/j.csite.2021.101687