Impact of magnetic dipole on ferromagnetic hybrid nanofluid flow over a stretching cylinder
Kumar R.N. Gowda R.J.P. Abusorrah A.M. Mahrous Y.M. Abu-Hamdeh N.H. Issakhov A. Rahimi-Gorji M. Prasannakumara B.C.
April 2021IOP Publishing Ltd
Physica Scripta
2021#96Issue 4
Nanofluids manage heat in the internal combustion of the engines or machines by avoiding corrosion in the cooling system as well as assist in eradicating the engines waste heat. Hence, they are used as coolants in many automotive industries. Inspired by these applications, the thermal and mass transfer in hybrid nanoliquid flow over a stretching cylinder on taking account of magnetic dipole is studied in this investigation. Here, we have done a comparative study on flow of two diverse combinations of hybrid nanofluids, namely MnZnFe2O4-NiZnFe2O4-C10H22 and Cu-Al2O3-C10H22. The modelled equation for the assumed flow is converted to ODEs by opting appropriate similarity variables. These ODEs are solved by utilizing the Runge-Kutta Fehlberg fourth-fifth order (RKF-45) method by adopting shooting technique. Physical clarification of relevant parameters for nondimensional discrete flow fields are discussed briefly by using graphs. Also, skin friction, Sherwood and Nusselt numbers are deliberated with the assistance of graphs. Results reveal that, the upsurge in ferromagnetic interaction parameter declines the velocity in both fluids but converse trend is detected in temperature and concentration of the liquids. The heightening of ferromagnetic interaction parameter declines the rate of heat and mass transfer.
Ferromagnetic fluid , Hybrid nanofluid , Magnetic dipole , Stretching cylinder
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Department of Studies and Research in Mathematics, Davangere University, Davangere, Karnataka, India
Center of Research Excellence in Renewable Energy and Power Systems, Department of Electrical and Computer Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
Department of Studies and Basic Sciences, Faculty of Community, University of Tabuk, POBox 741, Tabuk, 71491, Saudi Arabia
Center of Research Excellence in Renewable Energy and Power Systems, Department of Mechanical Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
Al-Farabi Kazakh National University, Almaty, Kazakhstan
Kazakh-BritishTechnical University, Almaty, Kazakhstan
Faculty of Medicine and Health Sciences, Ghent University, Ghent, 9000, Belgium
Department of Studies and Research in Mathematics
Center of Research Excellence in Renewable Energy and Power Systems
Department of Studies and Basic Sciences
Center of Research Excellence in Renewable Energy and Power Systems
Al-Farabi Kazakh National University
Kazakh-BritishTechnical University
Faculty of Medicine and Health Sciences
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