Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ahmed A. Hamada"'
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:
SVU - International Journal of Medical Sciences, Vol 5, Iss 1, Pp 48-57 (2022)
Background: Non-alcoholic fatty liver disease (NAFLD) is important cause of hepatic morbidity worldwide. Recently, a significant association between NAFLD and Cognitive dysfunction has been observed. Objectives: To evaluate the association between N
Externí odkaz:
https://doaj.org/article/60e5915245e24729be8ad65307a80acb
Publikováno v:
International Journal of Thermofluids, Vol 17, Iss , Pp 100262- (2023)
Hydrogen is believed to be the future energy carrier that will reduce environmental pollution and solve the current energy crisis, especially when produced from a renewable energy source. Solar energy is a renewable source that has been commonly util
Externí odkaz:
https://doaj.org/article/a109e62eb75d414da14edd31b81bc03b
Publikováno v:
Journal of Fluids Engineering. 145
The design of supersonic and hypersonic air-breathing vehicles is influenced by the transition between the Mach reflection (MR) and regular reflection (RR) phenomena. The purpose of this study is to investigate the dynamic transition of unsteady supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2debe460caf0fbafcbe169be57b9d26d
https://doi.org/10.1115/1.4062194
https://doi.org/10.1115/1.4062194
Autor:
Ahmed A. Hamada, Mirjam Fürth
Publikováno v:
Journal of Fluids Engineering. 145
Hydrokinetic flapping foil turbines in swing-arm mode have gained considerable interest in recent years because of their enhanced capability to extract power, and improved efficiency compared to foils in simple mode. The performance of foil turbines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e7c04ec2423af245b42dc703330805
https://doi.org/10.1115/1.4057035
https://doi.org/10.1115/1.4057035
The transition between the Regular Reflection (RR) and Mach Reflection (MR) phenomenon impacts the design of the supersonic and hypersonic air-breathing vehicles. The aim of this paper is to numerically investigate the dynamic transition from RR to M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a5ca9012bd12655dca0a39a2337bab
http://arxiv.org/abs/2302.14321
http://arxiv.org/abs/2302.14321
The design of supersonic and hypersonic air-breathing vehicles is influenced by the transition between the Mach Reflection (MR) and Regular Reflection (RR) phenomena. The purpose of this study is to investigate the dynamic transition of unsteady supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91c0b7b99af95920fe8dcdb1024ee150
http://arxiv.org/abs/2302.14244
http://arxiv.org/abs/2302.14244
In this paper, the shock dynamics due to the movement of a bump over a flat plate flying at supersonic speed are numerically investigated. The bump is located at the impingement position of the shock wave and is moved at different speeds. This study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd67c72c8022d6b5b5d1211db562a4e
http://arxiv.org/abs/2302.13904
http://arxiv.org/abs/2302.13904
Autor:
Ahmed A. Hamada, Mirjam Fürth
Hydrokinetic flapping foil turbines in swing-arm mode have gained considerable interest in recent years because of their enhanced capability to extract power, and improved efficiency compared to foils in simple mode. The performance of foil turbines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3eae521d7a2e482ee77269ee9b0e49d
http://arxiv.org/abs/2302.13492
http://arxiv.org/abs/2302.13492
Publikováno v:
Membranes; Volume 12; Issue 12; Pages: 1266
This study introduces a step-by-step, summarized overview of direct methanol fuel cell (DMFC) fundamentals, thermodynamic–electrochemical principles, and system evaluation factors. In addition, a parametric investigation of a JENNY 600S DMFC is con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8abc000eb7f5f72359aa258f9ef085ea
https://pubmed.ncbi.nlm.nih.gov/36557173
https://pubmed.ncbi.nlm.nih.gov/36557173