H
H. E. Gad
Researcher at Mansoura University
Publications - 9
Citations - 477
H. E. Gad is an academic researcher from Mansoura University. The author has contributed to research in topics: Solar energy & Rotor (electric). The author has an hindex of 7, co-authored 9 publications receiving 365 citations.
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Harvesting wind energy for improving performance of Savonius rotor
TL;DR: In this paper, three methods of controlling the wind direction were proposed aiming at improving the performance of Savonius rotor, which achieved a power-coefficient peak of 0.52 with operation range of tip speed ratio λ ≤ 2.2.
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Application of a solar desiccant/collector system for water recovery from atmospheric air
TL;DR: In this paper, an integrated desiccant/solar collector system for production of fresh water from atmospheric air is described, which involves the absorption of water vapor from ambient air during the night and simultaneous descant regeneration and water vapor condensation during the day.
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Evaluation of Savonius rotor performance: Static and dynamic studies
TL;DR: In this article, an aerodynamic performance of stationary and rotating Savonius rotor for various overlap ratios is numerically analyzed using four turbulence models, and the simulation is compared with the present and published experimental results to determine the suitable turbulence model.
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Development of a new temperature data acquisition system for solar energy applications
H. E. Gad,Hisham E. Gad +1 more
TL;DR: A new sensor-based temperature data acquisition system for solar energy applications has been proposed, designed, constructed and tested and the main advantage of this system method is its flexibility and ease of changing the type of sensors and way of recording data.
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Thermal analysis of a conical solar still performance: An experimental study
TL;DR: In this paper, an attempt is made to estimate the heat transfer coefficients of a conical solar still and the experimental results of the conical still were compared with a conventional type solar still which has the same area.