Abstract <p>This work studies the stagnation-point flow of a hybrid TiO<sub>2</sub>-water nano-fluid over a stretching sheet in the presence of an induced magnetic field. The impacts of heat source and heat transmission processes are investigated by applying induced magnetic field. The similarity transformation is used to transform the modeled equations into nonlinear ordinary differential equations (ODEs). Using fourth order Runge–Kutta (R–K) method, the governing equations obtained from the given mathematical modeling are solved numerically. The significance of the relevant factors on temperature, induced magnetic field and fluid velocity is analyzed using figures and tables. A few key conclusions are that the Grashof number lowers the flow field and the heat source parameter heats it.</p>

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Numerical Investigation of Hybrid TiO2-Water Nano-Fluid with Heat Source and Induced Magnetic Field

  • Pratibha Bhoi,
  • Arjun Agrawal,
  • J. P. Panda

摘要

Abstract

This work studies the stagnation-point flow of a hybrid TiO2-water nano-fluid over a stretching sheet in the presence of an induced magnetic field. The impacts of heat source and heat transmission processes are investigated by applying induced magnetic field. The similarity transformation is used to transform the modeled equations into nonlinear ordinary differential equations (ODEs). Using fourth order Runge–Kutta (R–K) method, the governing equations obtained from the given mathematical modeling are solved numerically. The significance of the relevant factors on temperature, induced magnetic field and fluid velocity is analyzed using figures and tables. A few key conclusions are that the Grashof number lowers the flow field and the heat source parameter heats it.