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Comparative study based on thermal, exergetic and economic analyses of a tubular solar still with semi-circular corrugated absorber

Elshamy, Samir M., El-Said, Emad M.S.·2018·Journal of Cleaner Production

Abstract

Abstract The solar still is one of the best choices for obtaining fresh water, in small scale demands which covering the demand for remote arid regions which do not have enough power source to distill water or infrastructure to deliver fresh water. In this study, experimental investigation of tubular solar still (TSS) is presented. Two different models were constructed with different water basin absorber shapes; flat plate (TSS-FP) and semi circular corrugated surface (TSS-SC). Those two models were tested at same climatic conditions of 6 October City, Giza, Egypt (Latitude of 29.9381° N, Longitude of 30.9140° E). The TSS thermal, exergic and economic performance and productivity for the two models were studied and discussed. The TSS water production rate by using semi circular corrugated surface was about 4.3 L/m2 with enhancement by 26.47% rather than using a flat absorber with augmentation in thermal and exergy efficiencies about 25.9% and 23.7% respectively. The water cost of the TSS-SC was 0.0067 US$/L with reduction about 20.77% less than TSS-FP.

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Metadata

Authors
Elshamy, S. M., & El-Said, E. M. S.
Venue
Journal of Cleaner Production
Publisher
Elsevier BV
Published
2018-09
Volume
195
Pages
328-339
ISSN
0959-6526 (ISSN-L)
OpenAlex
W2807115075
Cited by
164
References
0
FWCI
4.35
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Comparative study based on thermal, exergetic and economic analyses of a tubular solar still with semi-circular corrugated absorber. https://app.cochat.ai/papers/10.1016/j.jclepro.2018.05.243
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Elshamy, S. M., & El-Said, E. M. S. (2018). Comparative study based on thermal, exergetic and economic analyses of a tubular solar still with semi-circular corrugated absorber. Journal of Cleaner Production. https://doi.org/10.1016/j.jclepro.2018.05.243

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