Thermally Enhanced Darcy-Forchheimer Casson-Water/Glycerine Rotating Nanofluid Flow with Uniform Magnetic Field.
Anum Shafiq,Ghulam Rasool,Hammad Alotaibi,Hassan M. Aljohani,Abderrahim Wakif,Ilyas Khan,Shakeel Akram +6 more
TLDR
In this article, the impact of nonlinear thermal radiation on magnetohydrodynamic (MHD) Darcy-Forchheimer Casson-Water/Glycerine nanofluid flow due to a rotating disk was analyzed by invoking the numerical Runge Kutta 45 (RK45) method based on the shooting technique.Abstract:
This numerical study aims to interpret the impact of non-linear thermal radiation on magnetohydrodynamic (MHD) Darcy-Forchheimer Casson-Water/Glycerine nanofluid flow due to a rotating disk. Both the single walled, as well as multi walled, Carbon nanotubes (CNT) are invoked. The nanomaterial, thus formulated, is assumed to be more conductive as compared to the simple fluid. The properties of effective carbon nanotubes are specified to tackle the onward governing equations. The boundary layer formulations are considered. The base fluid is assumed to be non-Newtonian. The numerical analysis is carried out by invoking the numerical Runge Kutta 45 (RK45) method based on the shooting technique. The outcomes have been plotted graphically for the three major profiles, namely, the radial velocity profile, the tangential velocity profile, and temperature profile. For skin friction and Nusselt number, the numerical data are plotted graphically. Major outcomes indicate that the enhanced Forchheimer number results in a decline in radial velocity. Higher the porosity parameter, the stronger the resistance offered by the medium to the fluid flow and consequent result is seen as a decline in velocity. The Forchheimer number, permeability parameter, and porosity parameter decrease the tangential velocity field. The convective boundary results in enhancement of temperature facing the disk surface as compared to the ambient part. Skin-friction for larger values of Forchheimer number is found to be increasing. Sufficient literature is provided in the introduction part of the manuscript to justify the novelty of the present work. The research greatly impacts in industrial applications of the nanofluids, especially in geophysical and geothermal systems, storage devices, aerospace engineering, and many others.read more
Citations
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Significance of nanoparticles' shape and thermo-hydrodynamic slip constraints on MHD alumina-water nanoliquid flows over a rotating heated disk: The passive control approach
TL;DR: In this paper, a numerical exploration of the hydromagnetic alumina-water nanoliquid flow due to a rotating rigid disk is presented, where Von Karman's similarity transformations are exercised in the transmutation of the mathematically modeled equations into a system of first-order ODEs.
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Intelligent backpropagated neural networks application on Darcy-Forchheimer ferrofluid slip flow system
Muhammad Shoaib,Mamoona Kausar,M. Ijaz Khan,M. Ijaz Khan,Muhammad Zeb,R. J. Punith Gowda,B. C. Prasannakumara,Faris Alzahrani,Muhammad Asif Zahoor Raja +8 more
TL;DR: In this paper, a mathematical model for second order velocity slip flow of Darcy-Forchheimer ferrofluid model (DF-FFM) by employing the intelligent computing paradigm via Artificial Levenberg Marquardt Method with backpropagated neural networks (ALMM-BNN) is presented.
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A comprehensive mathematical structuring of magnetically effected Sutterby fluid flow immersed in dually stratified medium under boundary layer approximations over a linearly stretched surface
TL;DR: In this paper , a thermal assessment of Sutterby fluid containing radiation aspects over a linearly moving sheet embedded in a stratified medium is presented, which exposes the novelty of work.
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Theoretical Analysis of Cu-H2O, Al2O3-H2O, and TiO2-H2O Nanofluid Flow Past a Rotating Disk with Velocity Slip and Convective Conditions
TL;DR: In this article, the role of the physical factors on radial and tangential velocities, temperature, surface drag force, and heat transfer rate are displayed through figures and tables.
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An MHD Fluid Flow over a Porous Stretching/Shrinking Sheet with Slips and Mass Transpiration
TL;DR: It is found that the velocity and temperature profile increases with the increasing values of the viscoelastic parameter and solid volume fraction; additionally, efficiency is increased for higher values of thermal radiation.
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