A novel reduced nano- phase change material based absorber for enhancing the water productivity and performance of solar desalination system

被引：7
|
作者：
Kumar, Anil [1 ,2 ]
Kushwah, Anand [1 ]
机构：
[1] Delhi Technol Univ, Dept Mech Engn, Delhi 110042, India
[2] Delhi Technol Univ, Ctr Energy & Environm, Delhi 110042, India
来源：
MATERIALS LETTERS | 2023年 / 341卷
关键词：
Solar still; PCM; Nanoparticles; Yield; Water; STILL;
D O I：
10.1016/j.matlet.2023.134298
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In present research work, two different types solar stills - conventional solar still and advanced solar still (ASS) have been studied. To enhance the yield (productivity) of ASS a nano-phase change material (ZnO-PCM) has been used. Conventional and advanced solar still performance is compared under same climatological conditions in two investigation sets. Maximum thermal efficiency and improved yield are obtained as 51% and 6600 ml/m2 for ASS-ZnO-PCM, respectively. Thus, cmulative yield of ASS-ZnO/PCM (6600 ml/m2) was nearly 113% more than conventional SS (3090 ml/m2.day). As a result, the productivity of ASS-ZnO/PCM has increased by about 36% employing the PCM.
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页数：5
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