{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T01:51:16Z","timestamp":1769565076587,"version":"3.49.0"},"reference-count":40,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2023,10,11]],"date-time":"2023-10-11T00:00:00Z","timestamp":1696982400000},"content-version":"vor","delay-in-days":40,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Guangxi\u2002Science and Technology Program","award":["AD23023003"],"award-info":[{"award-number":["AD23023003"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>This study focuses on fractional-order derivatives for the unsteady flow of magnetohydrodynamic (MHD) methanol-iron oxide (CH3OH-Fe3O4) nanofluid over a permeable vertical plate. The utilization of fractional-order derivatives provides a mathematical representation of the flow model. The concluding model, consisting of a system of fractional-order transient partial differential equations, has been solved using the finite difference method, and graphical illustrations demonstrate the effects of key parameters on the flow field. Velocity and temperature profiles provide insights into nanofluid behavior. Additionally, essential quantities such as skin friction coefficient, Nusselt number, Bejan number, and entropy generation rate have been depicted graphically. Comparison with previous studies authenticates the accuracy of the anticipated model, contributing to new intuitions into MHD nanofluid flow over a permeable vertical plate. It is worth noting that the current model, incorporating fractional-order derivatives, contributes to understanding the physical characteristics of MHD CH3OH-Fe3O4 nanofluid flow over a permeable vertical plate, research that has not been extensively explored before.<\/jats:p>","DOI":"10.1093\/jcde\/qwad090","type":"journal-article","created":{"date-parts":[[2023,10,11]],"date-time":"2023-10-11T02:18:08Z","timestamp":1696990688000},"page":"2049-2064","source":"Crossref","is-referenced-by-count":13,"title":["Inherent irreversibility in unsteady magnetohydrodynamic nanofluid flow past a slippery permeable vertical plate with fractional-order derivative"],"prefix":"10.1093","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9412-2727","authenticated-orcid":false,"given":"Zafar H","family":"Khan","sequence":"first","affiliation":[{"name":"Center for Applied Mathematics of Guangxi, School of Mathematics and Statistics, Nanning Normal University , Nanning 530100 , People\u2019s Republic of China"}]},{"given":"Oluwole D","family":"Makinde","sequence":"additional","affiliation":[{"name":"Faculty of Military Science, Stellenbosch University, Private Bag X2 , Saldanha 7395 , South Africa"}]},{"given":"Muhammad","family":"Usman","sequence":"additional","affiliation":[{"name":"School of Mathematical Sciences, Jiangsu University , Zhenjiang 212013 , People\u2019s Republic of China"}]},{"given":"Rashid","family":"Ahmad","sequence":"additional","affiliation":[{"name":"School of Mathematics and Physics, University of Queensland, St Lucia , Brisbane 4072 QLD , Australia"}]},{"given":"Waqar A","family":"Khan","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, P.O. 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