The effect of nanoparticles added to heated micropolar fluid

Nering, Konrad; Rup, Kazimierz

doi:10.1016/j.spmi.2016.08.013

Cited by 11 publications

(7 citation statements)

References 7 publications

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“…From Figures. 8-9, It is identified that an escalating of Γ and Ω causes a decrease and an increase in velocity and angular velocity respectively, which is analogous with the recorded consequences of Rup and Nering [16], Nering and Rup [17]. Micropolar Parameter, Γ, has much influence on the velocity field than Micro-inertia parameter, Ω.…”

Section: Upshots and Argumentmentioning

confidence: 69%

“…Another worth noting approach was addressed by Rup and Nering [16] to scrutinising three water-based nanofluids (TiO2, Al2O3, and Cu), occupying the diameter approximately 10-38.4 nm, considering as single-phase fluids. On the other hand, an extended approach was also made by Nering and Rup [17], where water-based and ethylene-glycol mixed nanofluids were crucially utilised to determine the volume fraction solutions. Arifuzzaman et al [18][19] also documented micropolar fluids with diverse physical features.…”

Section: Introductionmentioning

confidence: 99%

“…Numerical Comparison of Cf with the outcomes of Rup and Nering[16] and Nering and Rup[17] Numerical Comparison of Nu with the outcomes of Rup and Nering[16], Nering and Rup[17] …”

mentioning

confidence: 99%

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Energy and Magnetic Flow Analysis of Williamson Micropolar Nanofluid through Stretching Sheet

Rana¹,

Arifuzzaman²,

Reza‐E‐Rabbi³

et al. 2019

IJHT

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A mathematical framework has been designed to speculate the physical aspects of a binary chemical reaction (BCR) and Arrhenius activation energy (ACE) on magnetohydrodynamics Williamson micropolar nanofluid flow through a vertical stretching sheet. The fluid viscosity, electrical and thermal conductivity are presumed as reliant temperature function. Furthermore, the Lorentz force is deployed with an angle to the normal of the fluid flow. The natural transformations have been chosen to determine the non-dimensional regular expressions of the model. A conditionally stable finite difference analysis (explicit) is implemented to establish the computational analysis of the transfigured non-linear system of PDEs. The precision of the present numerical solution has been enriched by accomplishing analysis of stability as well as system convergence of finite difference analysis. The graphical representation, along with the tabular depiction, has been done for narrating the physical behaviour of important parameters extensively on various flow fields. The fluctuation of the boundary layer thickness is traced out with the assistance of streamlines, isotherms, and iso-concentration for the impression of the buoyancy ratio parameter and Lewis number. To draw perfection, achieved consequences of the current solution have been contrasted with some subsisting literature.

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Section: Upshots and Argumentmentioning

confidence: 69%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Energy and Magnetic Flow Analysis of Williamson Micropolar Nanofluid through Stretching Sheet

Rana¹,

Arifuzzaman²,

Reza‐E‐Rabbi³

et al. 2019

IJHT

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show abstract

“…After being introduced by Eringen, many researchers analyzed the characteristics, beneficial aspects, and applications of micropolar fluid. Nering et al investigated the effect of nanoparticles when added to the heated micropolar fluid. He considered both ethylene glycol‐based nanofluids and water‐based nanofluids.…”

Section: Introductionmentioning

confidence: 99%

Magnetohydrodynamic bio‐nanoconvective Naiver slip flow of micropolar fluid in a stretchable horizontal channel

Zohra

Uddin

Ismail

2019

Heat Trans. Asian Res.

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The purpose of this paper is to formulate and analyze a nano-bio transport model for magnetohydrodynamic convective flow, heat, and mass diffusion of micropolar fluid containing gyrotactic microorganisms through a horizontal channel. Both the walls are considered to be stretched, and the Navier slip boundary condition is taken into account. The governing bio-nano transport partial differential equations are rendered to ordinary differential equations using similarity variables. The resulting normalized self-similar boundary value problem is solved computationally with the Matlab bvp4c function. The effect of the controlling parameters on the nondimensional velocity, temperature, nanoparticle concentration, and motile microorganism density functions, and their gradients at the wall are visualized graphically and in a tabular form and expounded at length. Validation with a previous simpler model is included. All physical quantities, except the local Nusselt number, increases with an increase in the velocity slip and magnetic parameters. The present problem finds applications in industries related to pharmaceutical, nanofluidic devices, microbial enhanced oil recovery, modeling oil, and gas-bearing sedimentary basins.

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“…The problem of boundary layer steady flow and heat transfer of a micropolar fluid solved using the homotopy analysis method. Nering et al [5] analyzed the effect of nano particles added to heated micropolar fluid. The aim of this study is to evaluate cooling intensity of the heated vertical plate.…”

Section: Introductionmentioning

confidence: 99%