Innovative Enhancements for Hemispherical Solar Stills: Enhancing Performance With Copper Conical Fins and Red Brick Fillings DOI Open Access
Mohammed El Hadi Attia, A.E. Kabeel, M.A. Elazab

и другие.

Heat Transfer, Год журнала: 2024, Номер unknown

Опубликована: Дек. 16, 2024

ABSTRACT The existence of fins on a basin's flat absorber undoubtedly enhances the thermal efficiency and distillate output by increasing exposed surface area water to sunlight. However, issue shading caused hampers productivity distillers. Researchers are currently seeking resolution this problem. current study conducted performance comparison hemispherical solar distillers using copper conical with diameter 4 cm height 2 cm. were also equipped fins‐filled red bricks, which painted black. These placed bottom basin at various spacing intervals (0, 1, cm) depth experimental data showed that values distiller (HSD‐CCF) 6.00, 5.40, 5.00 L/m , while bricks (HSD‐CCF & RB) 7.00, 6.30, 5.80 distances 0, cm, respectively. conventional without (CHSD) achieved peak 4.50 . HSD‐CCF achieves cumulative yields 33.33%, 20.00%, 11.11% when utilizing respectively, compared THSD. sun is enhanced 55.55%, 40.00%, 28.89% (THSD), discovered including packed improves Furthermore, revealed between further reduces shading, hence enhancing performance.

Язык: Английский

Comparative analysis for accurate multi-classification of brain tumor based on significant deep learning models DOI
Mohamed S. Elhadidy,

Abdelrahman T. Elgohr,

Marwa El-geneedy

и другие.

Computers in Biology and Medicine, Год журнала: 2025, Номер 188, С. 109872 - 109872

Опубликована: Фев. 18, 2025

Язык: Английский

Процитировано

3
Performance Optimization of Solar Still Employing Red-Bricks as Sensible Heat Storage Material and Interfacial Evaporation Area DOI Creative Commons

S. Mankai,

Saber Chemkhi, Jamel Madiouli

и другие.

Case Studies in Thermal Engineering, Год журнала: 2025, Номер unknown, С. 105798 - 105798

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2
Trajectory Optimization for 6 DOF Robotic Arm Using WOA, GA, and Novel WGA Techniques DOI Creative Commons

Abdelrahman T. Elgohr,

Hatem A. Khater, M.A. Mousa

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104511 - 104511

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1
Conical solar stills: A review DOI
Adil A. M. Omara, Abubaker A. M. Mohammedali, Ramasamy Dhivagar

и другие.

Solar Energy, Год журнала: 2025, Номер 288, С. 113281 - 113281

Опубликована: Янв. 16, 2025

Язык: Английский

Процитировано

0
Advancements in photovoltaic technology: A comprehensive review of recent advances and future prospects DOI Creative Commons

Abdelrahman O. Ali,

Abdelrahman T. Elgohr,

Mostafa H. El-Mahdy

и другие.

Energy Conversion and Management X, Год журнала: 2025, Номер 26, С. 100952 - 100952

Опубликована: Март 4, 2025

Язык: Английский

Процитировано

0
Innovative electrode design and catalytic enhancement for high-efficiency hydrogen production in renewable energy systems DOI
M.A. Elazab, Amr Elbrashy,

Abdelrahman T. Elgohr

и другие.

Energy Sources Part A Recovery Utilization and Environmental Effects, Год журнала: 2025, Номер 47(1), С. 9394 - 9412

Опубликована: Апрель 11, 2025

Язык: Английский

Процитировано

0
Augmentation of hemispherical distillers' performance via active and passive mods with different thermal energy storage: A numerical approach DOI

Ahmad A. Tareemi

Journal of Energy Storage, Год журнала: 2024, Номер 104, С. 114598 - 114598

Опубликована: Ноя. 16, 2024

Язык: Английский

Процитировано

0
Innovative Enhancements for Hemispherical Solar Stills: Enhancing Performance With Copper Conical Fins and Red Brick Fillings DOI Open Access
Mohammed El Hadi Attia, A.E. Kabeel, M.A. Elazab

и другие.

Heat Transfer, Год журнала: 2024, Номер unknown

Опубликована: Дек. 16, 2024

ABSTRACT The existence of fins on a basin's flat absorber undoubtedly enhances the thermal efficiency and distillate output by increasing exposed surface area water to sunlight. However, issue shading caused hampers productivity distillers. Researchers are currently seeking resolution this problem. current study conducted performance comparison hemispherical solar distillers using copper conical with diameter 4 cm height 2 cm. were also equipped fins‐filled red bricks, which painted black. These placed bottom basin at various spacing intervals (0, 1, cm) depth experimental data showed that values distiller (HSD‐CCF) 6.00, 5.40, 5.00 L/m , while bricks (HSD‐CCF & RB) 7.00, 6.30, 5.80 distances 0, cm, respectively. conventional without (CHSD) achieved peak 4.50 . HSD‐CCF achieves cumulative yields 33.33%, 20.00%, 11.11% when utilizing respectively, compared THSD. sun is enhanced 55.55%, 40.00%, 28.89% (THSD), discovered including packed improves Furthermore, revealed between further reduces shading, hence enhancing performance.

Язык: Английский

Процитировано

0