Active and passive controls of the Williamson stagnation nanofluid flow over a stretching/shrinking surface

Halim, N. A.; Sivasankaran, S.; Noor, N. F. M.

doi:10.1007/s00521-016-2380-y

Cited by 45 publications

(16 citation statements)

References 39 publications

(56 reference statements)

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“…We cannot explore the outlook of non‐Newtonian fluids by using the famous Navier–Stokes equations. Thus, to interpret such types of fluids, different models were introduced like the power‐law, Maxwell, Jeffery, and Williamson fluid model 29‐31 …”

Section: Introductionmentioning

confidence: 99%

Multiple characteristics of three‐dimensional radiative Cross fluid with velocity slip and inclined magnetic field over a stretching sheet

et al. 2021

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This article focuses on the three‐dimensional Cross fluid flow of a radiative nanofluid over an expanding sheet with aligned magnetic field, chemical reaction, and heat generation phenomenon. The stretching sheet has convective heat and slip boundary conditions. The similarity variables are properly used for the conversion of a dimensional mathematical model into a nondimensional one. The transformed ordinary differential equations are handled for the numerical outcomes of the suggested fluidic model by incorporating the shooting scheme. Furthermore, the numeric investigations are also compared by bvp4c MATLAB built‐in package. In a limited case, both the techniques are checked with already published articles, thereby revealing good agreement. Furthermore, the effects of few parameters like Prandtl number, Weissenberg number, heat generation, stretching rate parameter, magnetic parameter, thermal radiation, Brownian and thermophoresis parameters, and Lewis number on concentration, temperature, and velocity profiles have been presented using figures and numerical tables. The strong intensity of the magnetic field across the fluid and increment in the inclination angle (ϑ) result in a lower velocity profile. Temperature is more prominent for the higher slip mechanism. Furthermore, there in an increase in thermophoretic force, which pushes the nanoparticles, and this mixing of nanoparticles helps to increase the concentration profile. A higher Cross fluid index responds to a larger velocity.

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Section: Introductionmentioning

confidence: 99%

Multiple characteristics of three‐dimensional radiative Cross fluid with velocity slip and inclined magnetic field over a stretching sheet

et al. 2021

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“…A similarity solution of nanofluid flow over slanted surface was discussed by Ziaei‐Rad et al 18 Afify 19 investigated the non‐Newtonian fluid flow over inclined sheet by incorporating the chemical reaction. Halim et al 20 studied the Williamson nanofluid flow over stretching and shrinking sheet. In addition, Sher Akbar 21 discussed boundary condition effects on flow of nanofluids.…”

Section: Introductionmentioning

confidence: 99%

Energy and mass transport of micropolar nanofluid flow over an inclined surface with Keller‐Box simulation

et al. 2020

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In this article, micropolar nanofluid boundary layer flow over a slanted stretching surface with Soret and Dufour effect is studied. The inclined stretching surface in this study is considered permeable and linear. In this problem, the Buongiorno model is considered for thermal efficiencies of fluid flow in the existence of Brownian movement and thermophoresis properties. The nonlinear problem for Micropolar Nanofluid flow over the slanted channel is developed to think about the heat and mass exchange phenomenon by incorporating portent flow factors to strengthened boundary layers. In this study, nonlinear partial differential equations are converted to nonlinear ordinary differential equations by utilizing appropriate similarity transformations then elucidated the numerical outcomes by the Keller-Box technique. An examination of the setup results is performed with accessible outcomes and perceived in a good settlement without involved impacts. Numerical and graphical outcomes are additionally displayed in tables and charts.

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“…The stagnation point flow of Maxwell nanofluid over a slipped stretched surface with passive and active control of nanoparticles is considered by Halim et al [5] and they stated that the stagnation parameter promotes heat transformation of the flow under passive and active controls of nanoparticles. Halim et al [6] presented the passive and active control of nanoparticles on steady incompressible stagnation point flow of Williamson nanofluid across a horizontal linear stretching or shrinking sheet and they stated that the effect of Lewis number is negligible in heat transfer rate on passive control case. Wagner et al [7] discussed the segmentation and classification of Nanoparticle Diffusion trajectories in cellular micro environments.…”

Section: Introductionmentioning

confidence: 99%

Active and Passive Controls on Natural Convection of MHD Blasius and Sakiadis Flows with Variable Properties and Chemical Reaction

Krishna¹,

Reddy²,

Raju³

et al. 2020

MMEP

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This communication explores natural convection of magnetohydrodynamic Blasius and Sakiadis fluid flows with active and passive controls of nanoparticles. The Brownian and thermophoresis effects are added to energy equation. Chemically reactive species are taken into account for first-order and higher-order chemical reactions. The similarity transformation technique is employed to translate the governing partial differential equations into ordinary differential equations and then solved with R-K method with shooting technique. How the velocity, temperature and concentration distributions are effected by distinct physical flow parameters are analyzed and sketched graphically. Skin friction coefficient, local Nusselt and Sherwood numbers are also computed and analyzed with passive and active flows for both Blasius and Sakiadis fluid flows. We found that the Biot number due to thermal enhances the rate of heat transfer rate in active and passive flows for both Sakiadis and Blasius fluid flows.

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Active and passive controls of the Williamson stagnation nanofluid flow over a stretching/shrinking surface

Cited by 45 publications

References 39 publications

Multiple characteristics of three‐dimensional radiative Cross fluid with velocity slip and inclined magnetic field over a stretching sheet

Multiple characteristics of three‐dimensional radiative Cross fluid with velocity slip and inclined magnetic field over a stretching sheet

Energy and mass transport of micropolar nanofluid flow over an inclined surface with Keller‐Box simulation

Active and Passive Controls on Natural Convection of MHD Blasius and Sakiadis Flows with Variable Properties and Chemical Reaction

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