https://doi.org/10.1140/epjp/s13360-023-04802-8
Regular Article
Dynamics of Ag–
between two coaxial cylinders: a computational approach
1
Department of Mathematics, Sardar Bahadur Khan Women’s University, Quetta, Pakistan
2
Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
3
KCAET Khairpur Mirs, Sindh Agriculture University, TandoJam, Sindh, Pakistan
Received:
2
September
2023
Accepted:
14
December
2023
Published online:
26
December
2023
It is widely acknowledged that the dispersion of nanoparticles considerably improves the thermal conductivity of a working fluid. The current research aims to examine hybrid nanofluid flow between two concentric cylinders in the presence of thermal radiation. The flow is driven by an external pressure gradient, and a magnetic field is applied normal to the flow direction. The impact of nanoparticle concentration, magnetic parameter, radiation parameter, and pressure gradient on the velocity, temperature, and Nusselt number are analyzed. The obtained results showed that heat transfer rates of the fluid increased by 12.4%, 10.1%, and 11.3% when Ag, 
, and Ag– nanoparticles were added to the base fluid, respectively.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
