Journal ArticleDOI
Reiner-Rivlin nanomaterial heat transfer over a rotating disk with distinct heat source and multiple slip effects
TLDR
In this paper, the effect of nanoparticles on the thermodynamics of the Reiner-Rivlin nanomaterial, which also includes a temperaturedependent heat source (THS) and an exponential space-dependent heat sources (ESHS), was analyzed numerically.Abstract:
The thermodynamic features of the Reiner-Rivlin nanoliquid flow induced by a spinning disk are analyzed numerically. The non-homogeneous two-phase nanofluid model is considered to analyze the effect of nanoparticles on the thermodynamics of the Reiner-Rivlin nanomaterial, which also includes a temperature-dependent heat source (THS) and an exponential space-dependent heat source (ESHS). Further, the transfer of heat and mass is analyzed with velocity slip, volume fraction jump, and temperature jump boundary conditions. The finite difference method-based routine is used to solve the complicated differential equations formed after using the von-Karman similarity technique. Limiting cases of the present problem are found to be in good agreement with benchmarking studies. The relationship of the pertinent parameters with the heat and mass transport is scrutinized using correlation, which is further evaluated based on the probable error estimates. Multivariable models are fitted for the friction factor at the disk and heat transport, which accurately predict the dependent variables. The Reiner-Rivlin nanoliquid temperature is influenced comparatively more by the ESHS than by the THS. The Nusselt number is decreased by the ESHS and THS, whereas the friction factor at the disk is predominantly decremented by the wall roughness aspect. The increment in the non-Newtonian characteristic of the liquid leads more fluid to drain away in the radial direction far from the disk compared with the fluid nearby the disk in the presence of the centrifugal force during rotation. The increased thermal and volume fraction slip lowers the nanoliquid temperature and nanoparticle volume fraction profiles.read more
Citations
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Cattaneo–Christov heat flux model in Darcy–Forchheimer radiative flow of MoS2–SiO2/kerosene oil between two parallel rotating disks
Journal ArticleDOI
Thermal prospective of Casson nano-materials in radiative binary reactive flow near oblique stagnation point flow with activation energy applications
A. Abbasi,Sami Ullah Khan,Kamel Al-Khaled,M. Ijaz Khan,W. Farooq,Ahmed M. Galal,Ahmed M. Galal,Khurram Javid,M.Y. Malik +8 more
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Thermal prospective of Casson nano-materials in radiative binary reactive flow near oblique stagnation point flow with activation energy applications
TL;DR: In this article , the authors investigated the thermal applications of radiative Casson nanoparticles in presence of the radiative phenomenon and activation energy and reported the impact of different involved parameters on skin fraction, heat transfer rate and mass transfer rate.
Journal ArticleDOI
A Casson nanofluid flow within the conical gap between rotating surfaces of a cone and a horizontal disc
TL;DR: In this paper , the authors highlight the flow of an incompressible nanofluid following the non-Newtonian flow and discuss the effects of the rotations of both cone and disc and the other parameters in two cases of rotation alternatively.
Journal ArticleDOI
Heat and mass transfer study of ferrofluid flow between co-rotating stretchable disks with geothermal viscosity: HAM analysis
TL;DR: In this paper , the authors investigated the ferrohydrodynamics flow, heat, and mass transfer characteristics of a fluorocarbon-based magnetic nanofluid (FC-72) between two coaxial rotating stretchable disks.
References
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Journal ArticleDOI
An analytical solution for magnetohydrodynamic Oldroyd-B nanofluid flow induced by a stretching sheet with heat generation/absorption
TL;DR: In this article, an analytical investigation of magnetohydrodynamic (MHD) three-dimensional flow of an Oldroyd-B nanofluid in the presence of heat generation/absorption and convective surface boundary condition is provided.
Journal ArticleDOI
Hydrothermal analysis of MHD nanofluid (TiO2-GO) flow between two radiative stretchable rotating disks using AGM
TL;DR: In this article, the effects of stretching parameters and Reynolds number on the concentration, temperature, axial, radial and tangential velocities are studied and it is shown that with increment of the values of stretching rate of lower disk, the radial and axial velocity enhances near the lower disk.
Journal ArticleDOI
Optimization of entropy generation and dissipative nonlinear radiative Von Karman's swirling flow with Soret and Dufour effects
Sumaira Qayyum,Tasawar Hayat,Tasawar Hayat,Muhammad Ijaz Khan,Muhammad Imran Khan,A. Alsaedi +5 more
TL;DR: In this article, a computational investigation has been accomplished on nonlinear radiative flow between two impermeable stretchable rotating disks, where Von Karman similarity transformations are utilized to develop coupled nonlinear ordinary differential systems and then tackled by semi computational/analytical technique namely homotopy technique.