Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Amal. F. Abd El-Gawad"'
Autor:
Mohamed Mohamady Ghobashy, Amal. F. Abd El-Gawad, S. A. Fayek, M. A. Farahat, M. I. Ismail, Ahmed M. Elbarbary, A. I. Sharshir
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Blend nanocomposite film was prepared by loadings of irradiated ZnO in ratios of (5 wt%) inside the PVC/HDPE matrix using a hot-melt extruder technique. The physical and chemical properties of the irradiated and unirradiated ZnO samples are
Externí odkaz:
https://doaj.org/article/4c13c97e11d342259367ccce75b26216
Autor:
A. I. Sharshir, S. A. Fayek, Amal. F. Abd El-Gawad, M. A. Farahat, M. I. Ismail, Mohamed Mohamady Ghobashy
Publikováno v:
Journal of Analytical Science and Technology, Vol 13, Iss 1, Pp 1-13 (2022)
Abstract This study investigated the electric field distribution of underground cable insulation in cross-linked polyethylene/zinc oxide (XLPE/ ZnO) nanoparticles (NPs) for medium-voltage (MV) cables. The ZnO NPs that were obtained by three methods o
Externí odkaz:
https://doaj.org/article/d771e9473b9748edab18b99155577d1d
Autor:
A. I. Sharshir, S. A. Fayek, Amal F. Abd El-Gawad, M. A. Farahat, M. I. Ismail, Mohamed Mohamady Ghobashy
Publikováno v:
Scientific Reports. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::206cf3f715e104ea50e411c9f4662f0d
https://doi.org/10.1038/s41598-022-26900-w
https://doi.org/10.1038/s41598-022-26900-w
Autor:
A. I. Sharshir, Amal F. Abd El-Gawad, Mohamed Mohamady Ghobashy, M.I.M. Ismail, M. A. Farahat, S. A. Fayek
Publikováno v:
Plastics, Rubber and Composites. 51:281-292
In this paper, the distribution of the electric field of medium voltage (MV) underground cable insulation made of polyethylene/copper nanoparticles (XLPE/Cu) is investigated. Three methods were est...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b151190d428b0365117cd1691c4609
https://doi.org/10.1080/14658011.2021.1975445
https://doi.org/10.1080/14658011.2021.1975445
Autor:
A. I. Sharshir, S. A. Fayek, Amal. F. Abd El-Gawad, M. A. Farahat, M. I. Ismail, Mohamed Mohamady Ghobashy
This study investigated the electric field distribution of underground cable insulation in cross-linked polyethylene/zinc oxide (XLPE/ZnO) NPs for medium-voltage (MV) cables. The ZnO NPs that were obtained by three methods of preparation were classif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10103f98686e78893b57cdbcf347d1a0
https://doi.org/10.21203/rs.3.rs-1338067/v1
https://doi.org/10.21203/rs.3.rs-1338067/v1
Autor:
A I, Sharshir, S A, Fayek, Amal F Abd, El-Gawad, M A, Farahat, M I, Ismail, Mohamed Mohamady, Ghobashy
Publikováno v:
Scientific reports. 12(1)
In some cases, blends containing PVC and LLDPE show low compatibility. Adding styrene-butadiene rubber to the PVC/LLDPE mixtures leads to a noticeable increase in tensile strength and compatibility of the blends. Also, an improvement in tensile stren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::56392d2f855d2148e8af1b0d0cbcbd5d
https://pubmed.ncbi.nlm.nih.gov/36581662
https://pubmed.ncbi.nlm.nih.gov/36581662
This paper presents the power generation system reliability assessment using an advanced Markov process combined with blocks diagram technique. The effectiveness of the suggested methodology is based on HL-I of IEEE_EPS_24_bus. The proposed method ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cff255a61bed105bb70480b5c37e1c7
https://zenodo.org/record/5143828
https://zenodo.org/record/5143828
Publikováno v:
Australian Journal of Electrical and Electronics Engineering. 15:131-143
The number of bridges, gate drive circuits and dc sources decrease by using asymmetrical is used to solve SHE equations to get the optimal switching angles. Genetic algorithm (GA) is also used to solve these equations to make comparison between Satin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226d7ee87ba94861f97f61b628957de8
https://doi.org/10.1080/1448837x.2018.1528732
https://doi.org/10.1080/1448837x.2018.1528732
Publikováno v:
International Journal of Emerging Electric Power Systems. 17:597-605
One of the fundamental problems affects the performance of pumping stations is its relative high operational cost. As three-phase induction motors are the main prime mover of pumping stations and considered the most widely used electrical motors due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::634bc29bd6fae3e8637fa389222665dc
https://doi.org/10.1515/ijeeps-2016-0082
https://doi.org/10.1515/ijeeps-2016-0082
Publikováno v:
Journal of Electrical Systems, Vol 12, Iss 3, Pp 500-514 (2016)
Electric Arc Furnaces (EAFs), widely used for steel production industries, are highly nonlinear time-variant disturbing loads because of the random change of the electric arc length results in arc voltage and furnace/supply current fluctuations. Cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::080de2ec472a9382deed32f6af25a470
http://journal.esrgroups.org/jes/papers/12_3_5.pdf
http://journal.esrgroups.org/jes/papers/12_3_5.pdf