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Akademický článek

Chemical reaction impact on MHD dissipative Casson-Williamson nanofluid flow over a slippery stretching sheet through porous medium

Autor: N.S. Yousef, Ahmed M. Megahed, Nourhan I. Ghoneim, M. Elsafi, Eman Fares

Publikováno v: Alexandria Engineering Journal, Vol 61, Iss 12, Pp 10161-10170 (2022)

In this study, we investigated the heat and mass transport properties of a non-Newtonian Casson-Williamson nanofluid flow. We explore the effect of viscous dissipation and the velocity slip boundary condition on the mechanism of heat and mass transfe

Externí odkaz: https://doaj.org/article/26019c79800e4e97be10599e8d2c0e8b

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Akademický článek

Kinetic study of heavy metal ions removal by ion exchange in batch conical air spouted bed

Autor: T.M. Zewail, N.S. Yousef

Publikováno v: Alexandria Engineering Journal, Vol 54, Iss 1, Pp 83-90 (2015)

Spouted bed contactor is a hybrid of fixed and fluidized bed contactors, which retains the advantages of each with good hydrodynamic conditions. The aim of the present study is to investigate the performance of a batch conical air spouted vessel for

Externí odkaz: https://doaj.org/article/04a2c07cd4f744d2b9867b4ae88e9ec0

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Akademický článek

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Adsorption kinetics and isotherms for the removal of nickel ions from aqueous solutions by an ion-exchange resin: application of two and three parameter isotherm models

Autor: Rania Farouq, N.S. Yousef, Riham Hazzaa

Publikováno v: Desalination and Water Treatment. 57:21925-21938

The capacity of a strong cation-exchange resin for removal of nickel from aqueous solutions was investigated under different conditions such as contact time, initial nickel ion concentration, stirring speeds, solution pH, and resin dose. The equilibr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::806c48b47e3c43597047343dc251e2c6
https://doi.org/10.1080/19443994.2015.1132474

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Experimental Measurement and Numerical Modelling of Dye Washout for Investigation of Blood Residence Time in Ventricular Assist Devices

Autor: Zubair Ph Masri, Haitham N.S. Yousef, Katharine Fraser, Johann Sienz, Alessandra Molteni, Kenny W.Q. Low

Publikováno v: Molteni, A, Masri, Z, Low, K, Yousef, H, Sienz, J & Fraser, K 2018, ' Experimental Measurement and Numerical Modelling of Dye Washout for Investigation of Blood Residence Time in Ventricular Assist Devices ', The International Journal of Artificial Organs, vol. 41, no. 4, pp. 201-212 . https://doi.org/10.1177/0391398817752877

Ventricular assist devices have become the standard therapy for end-stage heart failure. However, their use is still associated with severe adverse events related to the damage done to the blood by fluid dynamic stresses. This damage relates to both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15751bff9093a0b82bed1b198f879ff9
https://purehost.bath.ac.uk/ws/files/163509463/DyeWashoutManuscript_v7.pdf

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Investigation of the performance of a batch air spouting bed in conducting ion exchange reactions involving heavy metal removal

Autor: N.S. Yousef, A.S. Darwish, Y.A. El-Tawail, T.M. Zewail

Publikováno v: Journal of the Taiwan Institute of Chemical Engineers. 47:171-176

Spouted beds provide a means of good hydrodynamic conditions and circulation of solid particles. The spouting technique has been applied in many industrial processes, such as drying of granular materials, blending of polymer chips, coating of tablets

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc4692abd1cfc54b1e94343a34839743
https://doi.org/10.1016/j.jtice.2014.10.003

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Akademický článek

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Chromium ions (Cr6+ & Cr3+) removal from synthetic wastewater by electrocoagulation using vertical expanded Fe anode

Autor: N.S. Yousef, T.M. Zewail

Publikováno v: Journal of Electroanalytical Chemistry. 735:123-128

The performance of an innovative batch cell design in removing chromium ions (Cr 6+ & Cr 3+ ) from synthetic wastewater solutions by electrocoagulation has been investigated. The cell consists of two concentric vertical cylindrical Fe-electrodes; the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47aba97b0a7a21b6b2e630e19ee295d8
https://doi.org/10.1016/j.jelechem.2014.09.002

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