Performance augmentation of spherical solar distiller using dual-axis sun tracking system with corrugated absorber and phase change material.

M Ibrahim, M M Younes, Z M Omara, Fadl A Essa

Abstract read

In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

M IbrahimMechanical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh, Egypt.

M M YounesMechanical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh, Egypt.

Z M OmaraMechanical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh, Egypt. zm_omara@yahoo.com.

Fadl A EssaMechanical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh, Egypt. fadlessa@eng.kfs.edu.eg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Freshwater scarcity is a growing global challenge, particularly in arid regions where sustainable solutions are urgently required. Solar distillation is a promising technology; however, its low productivity limits large-scale implementation. In this study, a novel integrated modified spherical solar still (MSPSS) is proposed, combining vertical absorber configuration, dual-axis solar tracking, optimized corrugated geometry, and silver nanoparticle-enhanced phase change material (PCM-Ag) to overcome the limitations of previously reported designs. The proposed system introduces a synergistic integration of optical, thermal, and geometric enhancements, enabling superior performance compared to conventional and previously developed spherical solar stills. Experimental results demonstrate a significant increase in freshwater productivity, reaching a maximum of 13,300 mL/m

Indexed as

Enhanced evaporation surfaceHeat transfer augmentationSolar desalination enhancementSolar energy utilizationSpherical solar stillThermal energy storageWater scarcity solution

Identifiers

PMID42243379

DOI10.1038/s41598-026-55272-8

PMCPMC13236971

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.