Zobrazeno 1 - 10
of 268
pro vyhledávání: '"A.H. El-Shazly"'
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 230-238 (2023)
Amongst the membrane distillation techniques, the air gap configurations showed an outstanding thermal efficiency, while a decline in productivity was recorded due to the additional thermal and mass resistances. The current study proposes minimizing
Externí odkaz:
https://doaj.org/article/558c48c9332c4c1f8cc92782c8382455
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 112-119 (2022)
Pure water shortage is a crucial issue that needs very rapid, applicable, and economical solutions. Membrane distillation is a promising technique, primarily when supplied with a sustainable heating source. The current work introduces the hybridizati
Externí odkaz:
https://doaj.org/article/75a23c8902ff48eba1307540306ce214
Autor:
Hesham I. Elqady, Essam M. Abo-Zahhad, Abdallah Y.M. Ali, M.F. Elkady, A.H. El-Shazly, Ali Radwan
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 55-60 (2020)
Thermal management is extremely required for concentrator photovoltaic (CPV) to prevent any thermal stress or physical damage. Yet, offering an adequate, reliable, and practical thermal management system for CPV is still challenging. In this work, th
Externí odkaz:
https://doaj.org/article/94036547e8ca41f7923e715a54452a5a
Autor:
Mohammed Rabie, Mohamed S. Salem, Abdallah Y.M. Ali, A.H. El-Shazly, M.F. Elkady, Shinichi Ookawara
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 1591-1596 (2020)
This work investigates the incorporation of a flat plate solar collector into an air gap membrane distillation (AGMD) system to produce pure water from water wells in Egypt. First, it considers the metrological data for Borg El Arab city, which is lo
Externí odkaz:
https://doaj.org/article/62600f34dba94780ab4ade2e50fa667c
Autor:
Abdallah Y.M. Ali, Essam M. Abo-Zahhad, Hesham I. Elqady, Mohammed Rabie, M.F. Elkady, A.H. El-Shazly
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 260-265 (2020)
Concentrating photovoltaic technology is growing rapidly among other solar energy technologies, as it reaches an electrical conversion efficiency up to 46%. The solar cell temperature increases during the conversion process, which in turn negatively
Externí odkaz:
https://doaj.org/article/44f5a5602a8448d898c660afe306c6e3
Publikováno v:
Case Studies in Thermal Engineering, Vol 26, Iss , Pp 101135- (2021)
The Ethylene-Vinyl Acetate (EVA) layer in the polycrystalline solar cells suffers from lower thermal conductivity. Therefore, this work presents a numerical study for a possible way to enhance the thermal conductivity of the lower encapsulant layer.
Externí odkaz:
https://doaj.org/article/a356c26b02e845ac8ae75f9ae68464f8
Autor:
Oussama Rejeb, Ali Radwan, Essam M. Abo-Zahhad, Chaouki Ghenai, Ahmed A. Serageldin, Mostafa Ahmed, Ahmed A.H. El-Shazly, Maamar Bettayeb, O. Abdelrehim
Publikováno v:
Case Studies in Thermal Engineering, Vol 22, Iss , Pp 100757- (2020)
In the high concentrator photovoltaic (HCPV) systems with solar concentration ratios up to 2000 Suns, significant heat is generated in the used solar cell layer. This high generated heat requires an efficient and smart cooling technique to keep it op
Externí odkaz:
https://doaj.org/article/d28f75ee9857456abf6ae4041ae24599
Publikováno v:
Case Studies in Thermal Engineering, Vol 18, Iss , Pp - (2020)
The semiconductor devices are widely employed for many applications. A significant amount of the heat must be dissipated properly to keep the devices' performance stable. Additionally, under high operation temperatures, a physical damage is possible
Externí odkaz:
https://doaj.org/article/7d7a575f2ad54141a73bb905fe85071c
Publikováno v:
Alexandria Engineering Journal, Vol 57, Iss 4, Pp 3291-3297 (2018)
Conductive polymers had been the topic of a vast number of investigations during the last decades, so, the synthesis of conducting polymers and study of their physical properties has been of prime importance. One of these conductive polymers is polya
Externí odkaz:
https://doaj.org/article/4e5b10691b3d4aaaa8284960a5840044
Publikováno v:
Alexandria Engineering Journal, Vol 57, Iss 4, Pp 3727-3735 (2018)
In this work, the photocatalytic degradation of wastewater containing an organic dye (Methylene Blue) was investigated in a slurry-type reactor enhanced by air sparging. Commercial TiO2 was used as the photocatalyst which was activated using ultravio
Externí odkaz:
https://doaj.org/article/94070273fae645d7affcd3e0766aac2e