Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Osama A. El-Samni"'
Publikováno v:
Alexandria Dental Journal. 46:139-145
Introduction: A precise drilling-sequence-protocol is essential for long-term dental implant success in high bone density (mandibular cortical bone of D1-quality). Cone beam computed tomography (CBCT) radiographic imaging and CBCT-based construction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8ac68698289df6fcb190fd0587bab4
https://doi.org/10.21608/adjalexu.2021.37672.1093
https://doi.org/10.21608/adjalexu.2021.37672.1093
Publikováno v:
Journal of Prosthodontics. 31:147-154
Purpose To compare the effect of different designs of guiding sleeves on heat generation during implant surgery while using different cooling fluid temperatures. Material and methods Temperature measurements were performed during guided implant sites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1652090c187a15ff68bc92b9c2ef947d
https://doi.org/10.1111/jopr.13370
https://doi.org/10.1111/jopr.13370
Publikováno v:
Applied Thermal Engineering. 154:315-325
The thermal performance of a heat-pipe evacuated-tube solar collector is investigated in the present paper. Hot water is targeted at a relatively high inlet temperature of 70–90 °C to predict the collector performance that utilized in solar coolin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f294fec2a5db63306a46a7534683ce35
https://doi.org/10.1016/j.applthermaleng.2019.03.106
https://doi.org/10.1016/j.applthermaleng.2019.03.106
Publikováno v:
Alexandria Engineering Journal, Vol 58, Iss 1, Pp 1-8 (2019)
The hydrodynamic characteristics of laminar flow in a curved semi-circular duct have been investigated numerically. The duct is evolved around an axis parallel to the flat side of the semi-circle section so that the curved side is outside. This confi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::167faf4a42923f7e998552ac48db4645
http://www.sciencedirect.com/science/article/pii/S1110016819300055
http://www.sciencedirect.com/science/article/pii/S1110016819300055
Publikováno v:
2021 12th International Renewable Engineering Conference (IREC).
The new national strategy 2030 in the energy sector recommends using solar energy in industrial applications such as heating processes in factories, heating and cooling applications using sorption technology, and seawater desalination. The aims are t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1957a4242731c5f54152ae6ec123d2
https://doi.org/10.1109/irec51415.2021.9427803
https://doi.org/10.1109/irec51415.2021.9427803
Publikováno v:
2021 12th International Renewable Engineering Conference (IREC).
Water scarcity is one of the most critical challenges in many developing countries in Middle East. Seawater desalination techniques those rely on solar energy are promising solutions in Egypt where long coasts and high solar intensities are available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6326fc990495c0f94a5d5f150e62e1a1
https://doi.org/10.1109/irec51415.2021.9427797
https://doi.org/10.1109/irec51415.2021.9427797
Autor:
Mahmoud B. Elsheniti, Mahmoud M. Elewa, Osama A. El-Samni, Kareem Wagdy, Mohamed O. Elbessomy
Publikováno v:
Case Studies in Thermal Engineering, Vol 26, Iss, Pp 101180-(2021)
The enhancement of distillate water obtained from sweeping gas membrane distillation (SGMD) is rarely discussed in published works compared with other membrane distillation (MD) configurations, although it has the lowest thermal losses and does not n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a87cc16a50c0e322cc912f572dd7dd3a
https://doi.org/10.1016/j.csite.2021.101180
https://doi.org/10.1016/j.csite.2021.101180
Publikováno v:
Energy Procedia. 142:1693-1698
A metal organic frame work (MOF) material called Aluminum Fumarate is numerically investigated for adsorption desalination/cooling applications in a 2-bed system and compared to silica-gel and AQSOA-Z02. Effect of evaporator and desorber bed water te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db8f43a6a31e2c858df9f2cc61e709d
https://doi.org/10.1016/j.egypro.2017.12.551
https://doi.org/10.1016/j.egypro.2017.12.551
Autor:
Mohamed Samir Shaaban, Mohamed Roshdy, Bidyut Baran Saha, Osama A. El-Samni, Mahmoud B. Elsheniti, Yahia Mohamed Nagib, Ahmed Rezk
Publikováno v:
Applied Thermal Engineering. 194:117116
This paper numerically investigated the influence of adsorbent materials’ thermal and adsorption characteristics on the overall performance of solar adsorption cooling cum desalination systems. A case study using an array of solar collectors was co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0c33bfce4c4f35d892b64de81609fe
https://doi.org/10.1016/j.applthermaleng.2021.117116
https://doi.org/10.1016/j.applthermaleng.2021.117116
Publikováno v:
Energy. 223:120079
This study is motivated by the insufficient studies on the dynamic simulation, operation control optimization, and operation strategies for small-scale old plants. In such small power plants, there is a need for cautions and stability during various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee72bfb4362301c54ad6d006763c9425
https://doi.org/10.1016/j.energy.2021.120079
https://doi.org/10.1016/j.energy.2021.120079