Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sobhy M. Ghoneam"'
Publikováno v:
SN Applied Sciences, Vol 5, Iss 12, Pp 1-8 (2023)
Abstract Composite materials have attracted researchers in vibration and noise control applications due to their significant dynamic characteristics such as high strength and high damping level. In this paper, a Glass Fiber Reinforced Composite mater
Externí odkaz:
https://doaj.org/article/83eb651810f1480d9ba8520f907bb431
Publikováno v:
Journal of Solar Energy Engineering. 143
This article presents a comprehensive study of the dynamic behavior of small vertical-axis wind turbines (VAWTs) based on local fabricated Savonius VAWTs, which is suitable for countries that have a moderate wind speed. The merits of this design are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93012f49b9dc0fea302a8783dba1a69b
https://doi.org/10.1115/1.4050519
https://doi.org/10.1115/1.4050519
Modeling and Optimization for the Dynamic Performance of Vertical-Axis Wind Turbine Composite Blades
Publikováno v:
Journal of Solar Energy Engineering. 143
This article presents a study of modeling and optimization for the dynamic performance of wind turbine composite material blades and investigates the effects of composite material stacking sequence in addition to some design parameters such as twist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c58cae9e1ba6066efe268c3dbd58db
https://doi.org/10.1115/1.4048159
https://doi.org/10.1115/1.4048159
Autor:
Stanisław Strzelecki, Sobhy M. Ghoneam
Publikováno v:
Solid State Phenomena. :450-455
This paper introduces the results of theoretical investigation on the dynamic characteristics of tilting 3-pad journal bearing that operates with turbulent oil film. The Reynolds, energy, viscosity and geometry equations determine the oil film pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bddbe7b396891ecdf22d6fcba2bb5928
https://doi.org/10.4028/www.scientific.net/ssp.147-149.450
https://doi.org/10.4028/www.scientific.net/ssp.147-149.450
Autor:
Stanisław Strzelecki, Sobhy M. Ghoneam
Publikováno v:
Meccanica. 41:571-579
Oil film temperature distribution is a key factor in the solution of thermal problems in journal bearings. It allows to find the maximum oil film temperature, thermal distortions of bearing structure and heat flow to and from bearing. The paper descr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db5dac7db1fa1481cbc136e85c18d2ab
https://doi.org/10.1007/s11012-006-9004-z
https://doi.org/10.1007/s11012-006-9004-z