Numerical investigation of thin-film flow over a rotating disk subject to the heat source and nonlinear radiation: Lobatto IIIA approach

Sun, Tao; Uddin, Izhar; Raja, Muhammad Asif Zahoor; Shoaib, Muhammad; Ullah, Ikram; Jamshed, Wasim; Islam, Saeed

doi:10.1080/17455030.2022.2026526

Cited by 28 publications

(16 citation statements)

References 27 publications

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“…Numerous experts have as of late investigated the choices of bloodstream all through the vein inside the presence of injury (for more instances see [28][29][30][31][32][33][34][35][36], and in addition, the studies of Srivastava [37], Pratumwal et al [38], Ott [39], Agency et al [40], and McMillan et al [41]). Recent additions considering fluids flow with heat and mass transfer in various physical situations are given by [42][43][44][45][46][47][48][49][50][51][52][53].…”

Section: Plos Onementioning

confidence: 99%

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

et al. 2022

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Arterial stenosis is a common cardiovascular disease that restricts blood flow. A stenotic blood vessel creates tangent stress pressure, which lessens the arterial side and causes an aneurysm. The primary purpose of this study is to investigate blood flowing via an inclination pipe with stricture and expansion after stricture (widening) underneath the influence of a constant incompressible Casson liquid flowing with the magnetism field. The relations for surface shearing stress, pressure drop, flow resistance, and velocity are calculated analytically by applying a mild stenosis approximation. The effect of different physical characteristics on liquid impedance to flowing, velocity, and surface shearing stress are studied. With a non-Newtonian aspect of the Casson liquid, the surface shearing stress declines, and an impedance upturn. Side resistivity and shear-stress increase with the elevations of stricture, whilst together decreasing with a dilatation height.

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Section: Plos Onementioning

confidence: 99%

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

et al. 2022

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“…Sun et al [10] investigated the thin-film flow over a rotating disc subjected to heat source and nonlinear radiation and found that increase in the rotation parameter result in a decrease in the azimuthal component of velocity, whereas increase in the temperature function of the radiation parameter. Ma et al [11] studied how liquids flow and evaporate in a rocket combustion chamber with high temperatures and high shear forces.…”

Section: Introductionmentioning

confidence: 99%

Transfer of Heat through a Thin Liquid Film

Naseem¹

2023

Heat Transfer - Fundamentals, Enhancement and Applications

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The present work discusses heat transfer in thin liquid films past a stretching surface in the presence of Joule heating, radiation, viscous dissipation, and magnetic effects. Using a suitable similarity transformation, the nonlinear coupled partial differential equations are reduced to nonlinear ordinary differential equations. The coupled nonlinear ordinary differential equations are then solved by using the shooting method. The physical quantities, such as the unsteadiness parameter, the Prandtl number, the magnetic field parameter, the radiation parameter, and the viscous dissipation parameter on temperature distributions, are depicted graphically. It is observed that the effects of Prandtl and Eckert numbers are same over the temperature distribution. Furthermore, it is also evident that the increasing values of the unsteadiness parameter enhance the thermal conductivity of the fluid.

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“…The aspects of Arrhenius active energy and chemically changes on a flow of nanoliquid with the behavior of magnetohydrodynamic mixed convection drawn over a permeable with the influence of radiations of heat, thermal consumption, effects of buoyant force, and entropy production were analyzed by Khan et al 18 A presence of active energy is very significant in the magnetohydrodynamic fluid flow of nanofluids, this efficiency of Arrhenius energy is proposed by Alghamdi, 19 in which they discussed the impacts of activation energy on swiftness, concentricity, and temperature parameters along with the boundary of a rotatable disk. Refs 20–29. include recent updates addressing nanoliquids with heat and mass transport in a variety of physical settings.…”

Section: Introductionmentioning

confidence: 99%

Buoyancy force and Arrhenius energy impacts on Buongiorno electromagnetic nanofluid flow containing gyrotactic microorganism

Safdar

Gulzar

Jawad

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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In this study, an incompressible, steady, and magnetohydrodynamic flow of Buongiorno nanofluid through a stretchable surface has been analyzed by adopting a theoretical and numerical approach. This paper involves the impacts of buoyancy forces, thermal conductivity, chemically diffusion, and Arrhenius activation energy. Moreover, the influence of the suspension of gyrotactic microorganisms in the nanofluids is also a part of this study. It is assumed that the behavior of viscosity varies as a function of time and the suspension of microorganisms remain consistent throughout the study. A system of PDEs is reduced to a solvable system of ODEs by applying a suitable similarity transformation. For the sake of numerical solutions, the shooting method has been employed. Wolfram Mathematica has been used to deal with the BVP. In addition, the behaviors of different emerging parameters comprising velocity outline, temperature outline, concentration distribution, the density outline of gyrotactic microorganisms have also been demonstrated by graphical illustrations. From the extracted results, it has been observed that the rising values of viscosity of fluid produce a decline in the velocity parameter. Also, an increment has been noticed in the temperature profile for the growing behavior of the mixed convective factor.

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Numerical investigation of thin-film flow over a rotating disk subject to the heat source and nonlinear radiation: Lobatto IIIA approach

Cited by 28 publications

References 27 publications

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

Transfer of Heat through a Thin Liquid Film

Buoyancy force and Arrhenius energy impacts on Buongiorno electromagnetic nanofluid flow containing gyrotactic microorganism

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