Semi-analytical solution of MHD free convective Jeffrey fluid flow in the presence of heat source and chemical reaction

Nisar, Kottakkaran Sooppy; Mohapatra, R.; Mishra, S. R.; Reddy, M. Ganeswar

doi:10.1016/j.asej.2020.08.015

Cited by 48 publications

(13 citation statements)

References 19 publications

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“…A large array of engineers and scientists have investigated the boundary layer nanofluid flow across stretched surfaces under a variety of thermo-physical norms. These problems tend to be more difficult to solve either numerically or analytically and various techniques are implemented [31][32][33][34][35][36][37] . The current communication is an improvised account of numerous flow effect of MHD boundary layer through wedge across a porous medium over transfer of heat mass along influence of heat and radiation source.…”

Section: List Of Symbolsmentioning

confidence: 99%

“…( 6) in Eq. ( 2), we have (1) www.nature.com/scientificreports/ Falkner-Skan power-law parameter is denoted by m, which is aligned with wedge angle, and gradient of Hartree pressure factor β = 2m (1 + m) is the demonstrating to β = � π for complete wedge angle 32 . Physically, m = 1 indicates stagnation point, for Blasius solution, positive m shows pressure gradient, while negative m represent adverse pressure gradient.…”

Section: Mathematical Formulationmentioning

confidence: 99%

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Numerical aspects of thermo migrated radiative nanofluid flow towards a moving wedge with combined magnetic force and porous medium

Haq

Khan

Abbas

et al. 2022

Sci Rep

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The researchers are continuously working on nanomaterials and exploring many multidisciplinary applications in thermal engineering, biomedical and industrial systems. In current problem, the analytical simulations for performed for thermos-migration flow of nanofluid subject to the thermal radiation and porous media. The moving wedge endorsed the flow pattern. The heat source effects are also utilized to improves the heat transfer rate. The applications of thermophoresis phenomenon are addressed. The formulated set of expressions are analytically treated with implementation of variational iteration method (VIM). The simulations are verified by making the comparison the numerical date with existing literature. The VIM analytical can effectively tackle the nonlinear coupled flow system effectively. The physical impact for flow regime due to different parameters is highlighted. Moreover, the numerical outcomes are listed for Nusselt number.

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Section: List Of Symbolsmentioning

confidence: 99%

Section: Mathematical Formulationmentioning

confidence: 99%

Numerical aspects of thermo migrated radiative nanofluid flow towards a moving wedge with combined magnetic force and porous medium

Haq

Khan

Abbas

et al. 2022

Sci Rep

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“…Nisar et al [ 31 ] analytically solved the MHD convective flow under the effects of chemical reactions using the Adomian Decomposition Method (ADM). Over a stretching sheet, Ahmad and Ishak [ 32 ] considered Jeffrey fluid flow considering porous medium.…”

Section: Introductionmentioning

confidence: 99%

Viscoelastic hybrid nanofluid flow over a vertical plate with sinusoidal surface temperature variations

Roy¹,

Ghosh²

2023

Heliyon

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“…Results illustrated that both the momentum and temperature layers are thinned with the strong magnetic field. Nisar et al [49] provided semi-analytical solution for MHD free convective of Jeffrey fluid heat source and chemical reaction influence. Outcomes depict that Hartmann number retards the velocity profiles and enhance the thermal profiles.…”

Section: Introductionmentioning

confidence: 99%

Numerical simulation for nanofluid forced/free convection in a partially heated parallelogram enclosure: Effects of wall undulation and inclined Lorentz forces

2022

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The present study possesses the mathematical computational analysis for mixed convection nanofluid (CuO-water) flow in a lid-driven parallelogram enclosure with corrugated walls. A partially heated source is located at the bottom corrugated wall. The remaining portions of upper and lower corrugated boundaries are adiabatic. The verticals walls are kept cold. The flow dynamic established with wall undulation and inclined Lorentz forces generate complex mathematical formulation via partial differential equations. Finite element method is implemented to get numerical interpretation of these equations. The simulation is performed against various emerging parameters and the outcomes in terms of isotherms, streamlines and line graphs. The results are recorded against various Richardson numbers (10 −2 ≤ 𝑅𝑖 ≤ 10 2 ), Hartman number (0 ≤ 𝐻𝑎 ≤ 100), nanoparticles volume fraction (0 ≤ 𝜙 ≤ 0.2), and amplitude of the corrugated horizontal walls (0.02 ≤ 𝐴 𝑚 ≤ 0.10). It is observed that against smaller Richardson number streamlines indicate forced convection flow while at higher Richardson number flow divert toward free convection regime. Additionally, heat transportation is maximum when magnetic field is applied in perpendicular direction as well as at maximum amplitude of wall undulations.

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Semi-analytical solution of MHD free convective Jeffrey fluid flow in the presence of heat source and chemical reaction

Cited by 48 publications

References 19 publications

Numerical aspects of thermo migrated radiative nanofluid flow towards a moving wedge with combined magnetic force and porous medium

Numerical aspects of thermo migrated radiative nanofluid flow towards a moving wedge with combined magnetic force and porous medium

Viscoelastic hybrid nanofluid flow over a vertical plate with sinusoidal surface temperature variations

Numerical simulation for nanofluid forced/free convection in a partially heated parallelogram enclosure: Effects of wall undulation and inclined Lorentz forces

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