Significance of chemical reaction with activation energy for Riga wedge flow of tangent hyperbolic nanofluid in existence of heat source

Abdal, Sohaib; Siddique, Imran; Jarad, Fahd; Din, Irfan Saif Ud; Afzal, Saima

doi:10.1016/j.csite.2021.101542

Cited by 38 publications

(10 citation statements)

References 48 publications

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“…Abdal et al. [9] used the Runge–Kutta method with the shooting tool to investigate the heat and mass transfer of an unsteady tangent hyperbolic nanofluid flow across an extensible Riga wedge under the effects of stagnation point, heat source, and activation energy.…”

Section: Introductionmentioning

confidence: 99%

“…Abdal et al [8] reviewed the multi-slip effects of micropolar-based nanofluid transportation through a porous medium in the presence of two thermal boundaries prescribed surface temperature (PST) and prescribed heat flux (PHF). Abdal et al [9] used the Runge-Kutta method with the shooting tool to investigate the heat and mass transfer of an unsteady tangent hyperbolic nanofluid flow across an extensible Riga wedge under the effects of stagnation point, heat source, and activation energy.…”

Section: Introductionmentioning

confidence: 99%

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Significance of magnetohydrodynamic Williamson Sutterby nanofluid due to a rotating cone with bioconvection and anisotropic slip

Ahmadian

Salimi

2022

Z Angew Math Mech

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The thermal transmission outcomes of Williamson Sutterby nanofluids owing to spinning cone with gyrotactic micro-organisms such as self-motivated microbes along with anisotropic slip conditions are probed in this article. The axisymmetric, unstable three-dimensional stream of fluids is swayed by magnetic and buoyancy forces. Utilizing appropriate similarity variables, the leading partial differential formulation for velocity, temperature, concentration, and motile density of nanofluids are altered into nonlinear ordinary differential equations and these equations together with boundary constraints are resolved by computational code for Runga-Kutta method in MATLAB platform. A concise computational strategy is made by altering the inputs of influential factors. Nusselt number, Sherwood number, and motile density number are also computed and listed in tables. As the magnitudes of the slip parameters expand, the Nusselt number, and Sherwood number decline. The velocity along the x-axis and the Nomenclature: Latin symbols:

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Significance of magnetohydrodynamic Williamson Sutterby nanofluid due to a rotating cone with bioconvection and anisotropic slip

Ahmadian

Salimi

2022

Z Angew Math Mech

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“…Gailitis and Lielausis 11 leveraged the Riga plate for regulating fluid motion. The relevance of chemical changes involving energy activation driving tangent hyperbolic nanofluid Riga wedge flow in the presence of a source of heat was reported by Abdal et al 12 . They discovered that as the modified Hartmann number escalates from 13.3 to 21.93%, the drag force is significantly increased.…”

Section: Introductionmentioning

confidence: 75%

Rheology of electromagnetohydrodynamic tangent hyperbolic nanofluid over a stretching riga surface featuring dufour effect and activation energy

Asogwa¹,

Goud

Yook

2022

Sci Rep

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The present model deals with the consequence of Dufour, activation energy, and generation of heat on electromagnetohydrodynamic flow of hyperbolic tangent nanofluid via a stretching sheet. This offers a broad significance in several engineering fields. With adequate similarity variables, the regulating governing equations of PDEs are renovated into nonlinear ODEs. The numerical output of the produced ordinary differential equations is conducted with MATLAB bvp4c. The influence of increasing features on temperature, velocity, concentration patterns, drag force coefficient, Sherwood number and Nusselt number is depicted graphically and numerically. Hence, the resultant conclusions are confirmed utilising contrast with earlier output. Interestingly, the activation energy retards the nanofluid's tangential hyperbolic concentration distribution and the rise in temperature of the hyperbolic tangential nanofluid flow is traceable to an increase in the Dufour effect, However, the electromagnetohydrodynamic variable increases the velocity distribution, which influences the Power law index. Conclusively, the rate of heat transfer is inhibited when the thermophoresis parameter, heat source and the Weissenberg number are enhanced.

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“…Numerical scheme is coded in Matlab software to get the graphical and tabular output. First-order scheme with just some factor implemented as shown below [ 39 , 40 , 41 , 42 ]:

along with the boundary conditions:

…”

Section: Solution Proceduresmentioning

confidence: 99%

On Thermal Distribution for Darcy–Forchheimer Flow of Maxwell Sutterby Nanofluids over a Radiated Extending Surface

et al. 2022

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This study addresses thermal transportation associated with dissipated flow of a Maxwell Sutterby nanofluid caused by an elongating surface. The fluid passes across Darcy–Forchheimer sponge medium and it is affected by electromagnetic field applied along the normal surface. Appropriate similarity transforms are employed to convert the controlling partial differential equations into ordinary differential form, which are then resolved numerically with implementation of Runge–Kutta method and shooting approach. The computational analysis for physical insight is attempted for varying inputs of pertinent parameters. The output revealed that the velocity of fluid for shear thickening is slower than that of shear thinning. The fluid temperature increases directly with Eckert number, and parameters of Cattaneo–Christov diffusion, radiation, electric field, magnetic field, Brownian motion and thermophoresis. The Nusselt number explicitly elevated as the values of radiation and Hartmann number, as well as Brownian motion, improved. The nanoparticle volume fraction diminishes against Prandtl number and Lewis number.

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Significance of chemical reaction with activation energy for Riga wedge flow of tangent hyperbolic nanofluid in existence of heat source

Cited by 38 publications

References 48 publications

Significance of magnetohydrodynamic Williamson Sutterby nanofluid due to a rotating cone with bioconvection and anisotropic slip

Significance of magnetohydrodynamic Williamson Sutterby nanofluid due to a rotating cone with bioconvection and anisotropic slip

Rheology of electromagnetohydrodynamic tangent hyperbolic nanofluid over a stretching riga surface featuring dufour effect and activation energy

On Thermal Distribution for Darcy–Forchheimer Flow of Maxwell Sutterby Nanofluids over a Radiated Extending Surface

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