Reda A. Khalaf-Allah
Suez University
19 Papers
47 Citations
Reda A. Khalaf-Allah is an academic researcher from Suez University. The author has contributed to research in topics: Boiling & Heat flux. The author has an hindex of 4, co-authored 9 publications.
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Papers
Development of a centrifugal sprayer-based solar HDH desalination unit with a variety of sprinkler rotational speeds and droplet slot distributions
TL;DR: In this paper , the effect of droplet slot distributions, rotating sprinkler speed, airflow rate, and feedwater flow rate on freshwater productivity was examined. But, the results were limited to one longitudinal line having 37 droplet slots.
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Performance of a beta Stirling refrigerator with tubular evaporator and condenser having inserted twisted tapes and driven by a solar energy heat engine
TL;DR: In this paper, the performance of a beta-type Stirling refrigerator with twin tubular evaporator and condenser has been investigated and a wire net regenerator is suggested to control the synchronization of reciprocation of both the displacer and the piston.
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Experimental and statistical analysis of a solar desalination HDH arrangement with high-speed acceleration centrifugal sprayer
Ammar S. Easa,Reda A. Khalaf-Allah,A. Mohamed,Mohamed G. Kandel,W.S. Barakat,Mohamed I. A. Habba +5 more
TL;DR: In this paper , the authors used response surface methodology (RSM) to analyze the effects of desalination system factors and their interaction to achieve optimum operating conditions for the highest freshwater productivity.
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Water Production From a Solar Desalination System Utilizing a High-Speed Rotary Humidifier
Ammar S. Easa,A. Mohamed,W.S. Barakat,Mohamed I. A. Habba,Mohamed G. Kandel,Reda A. Khalaf-Allah +5 more
TL;DR: In this article , a high-speed rotary humidification-dehumidification (HDH)-based solar desalination unit utilizing a high speed rotary humidity sensor was investigated, and water production was evaluated concerning the droplet slot bore and rotating speed.
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Optimization of Humidification-Dehumidification solar desalination Unit: Comparative analysis
Ammar S. Easa,Reda A. Khalaf-Allah,A. Mohamed,Mohamed I. A. Habba,Mohamed Tolan +4 more
TL;DR: This study optimizes a humidification-dehumidification solar desalination unit using artificial neural networks and response surface approach, identifying optimal parameters (150 L/min air flow, 7 bar pressure) for maximum freshwater productivity (19.4 L/day) with high precision.
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