Impact of magnetic dipole on ferromagnetic hybrid nanofluid flow over a stretching cylinder

Abstract

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 engine’s 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 MnZnFe 2 O 4 − NiZnFe 2 O 4 − C 10 H 22 and Cu − Al 2 O 3 − C 10 H 22 . 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 non-dimensional 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.

Impact of the magnetic dipole on stagnation point flow of ferromagnetic Walters‐B liquid: A passive control approach with Buongiorno's model

“…The momentum conservation rule is held by Equation ( 5), which is the equation of momentum. The component on the lefthand side of Equation ( 5) is due to inertial forces (4). The first term on the right-hand side of Equation ( 5) is due to viscous forces.…”

KKL correlation for simulation of nanofluid flow over a stretching sheet considering magnetic dipole and chemical reaction

“…The influence of magnetic dipole on the ferromagnetic liquid flow past a sheet was deliberated by Majeed et al [14]. The impact of magnetic dipole on the Ferromagnetic liquid stream above a stretchy surface with nanoparticles suspension was deliberated by Kumar et al [15]. The radiative bioconvection flow of ferromagnetic Jeffrey liquid instigated by an elastic sheet was pondered by Ijaz et al [16].…”

Significance of thermal radiation on dusty fluid flow over a stretching rotating disk with convective boundary condition

“…The focal point in this paper is to examine the abovedescribed flow numerically. Here, Runge-Kutta-Fehlberg-45 (RKF-45) method [31][32][33][34] is used to solve the reduced ordinary differential equations (ODEs). Here, the paper is organized as follows: The mathematical formulation is explained in Section 2.…”