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A NUMERICAL STUDY OF NANOFLUID FLOW OVER A POROUS VERTICAL PLATE WITH INTERNAL HEAT GENERATION AND NONLINEAR THERMAL RADIATION

Volume 23, Issue 6, 2020, pp. 517-529
DOI: 10.1615/JPorMedia.2020026624
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ABSTRACT

The study of nanofluid flow in porous media is of great interest because of enhanced heat transfer rates of these fluids. In this paper we present a study of mixed convection in a nanofluid flow in a porous medium along a vertical plate. The flow field is subjected to magnetic effects and nonlinear thermal radiation. The study further assumes the effects of heat generation within the boundary layer flow. The transport equations are solved numerically using the fifth-order Runge-Kutta-Fehlberg scheme with a shooting technique and appropriate boundary conditions for different values of physical parameters. The model for the nanofluid flow in the porous medium incorporates the effects of buoyancy ratio parameter and Darcy number. The effects of various physical parameters on the dimensionless velocity, temperature and concentration profiles is investigated. It is observed among other findings that an increase in the Darcy number leads to increase in the velocity profiles.

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CITED BY
  1. Almakki Mohammed, Mondal Hiranmoy, Sibanda Precious, Onset of unsteady MHD micropolar nanofluid flow with entropy generation, International Journal of Ambient Energy, 2021. Crossref

  2. Sen Satya Subha Shree, Das Mrutyunjay, Mahato Ruma, Shaw Sachin, Entropy analysis on nonlinear radiative MHD flow of Diamond-Co3O4/ethylene glycol hybrid nanofluid with catalytic effects, International Communications in Heat and Mass Transfer, 129, 2021. Crossref

  3. Alsenafi Abdulaziz, Ferdows M., Dual solution for double-diffusive mixed convection opposing flow through a vertical cylinder saturated in a Darcy porous media containing gyrotactic microorganisms, Scientific Reports, 11, 1, 2021. Crossref

  4. Chu Yu-Ming, Shankaralingappa B.M., Gireesha B.J., Alzahrani Faris, Khan M. Ijaz, Khan Sami Ullah, Combined impact of Cattaneo-Christov double diffusion and radiative heat flux on bio-convective flow of Maxwell liquid configured by a stretched nano-material surface, Applied Mathematics and Computation, 419, 2022. Crossref

  5. Salahuddin T., Khan Muhammad Habib Ullah, Khan Mair, Alwan Basem Al, Amari Abdelfattah, An analysis on the flow behavior of MHD nanofluid with heat generation, Fuel, 311, 2022. Crossref

  6. Awan Aziz Ullah, Akbar Asia Ali, Hamam Haneen, Gamaoun Fehmi, Tag-ElDin ElSyed M., Abdulrahman Amal, Characterization of the Induced Magnetic Field on Third-Grade Micropolar Fluid Flow Across an Exponentially Stretched Sheet, Frontiers in Physics, 10, 2022. Crossref

  7. Raizah Zehba, Alrabaiah Hussam, Bilal Muhammad, Junsawang Prem, Galal Ahmed M., Numerical study of non-Darcy hybrid nanofluid flow with the effect of heat source and hall current over a slender extending sheet, Scientific Reports, 12, 1, 2022. Crossref

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