Hall and ion slip effects on MHD rotating flow of elastico-viscous fluid through porous medium

International Communications in Heat and Mass Transfer, Год журнала: 2020, Номер 113, С. 104494 - 104494

Опубликована: Фев. 29, 2020

Язык: Английский

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Convective heat transfer flow of nanofluid in a porous medium over wavy surface

Physics Letters A, Год журнала: 2018, Номер 382(38), С. 2749 - 2753

Опубликована: Июнь 19, 2018

Язык: Английский

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Numerical investigation of heat exchanger effectiveness in a double pipe heat exchanger filled with nanofluid: A sensitivity analysis by response surface methodology

Powder Technology, Год журнала: 2017, Номер 313, С. 99 - 111

Опубликована: Март 2, 2017

Язык: Английский

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Hall and ion slip impacts on unsteady MHD convective rotating flow of heat generating/absorbing second grade fluid

Alexandria Engineering Journal, Год журнала: 2020, Номер 60(1), С. 845 - 858

Опубликована: Окт. 24, 2020

We have explored theoretically the Hall and ion slip impacts on an unsteady laminar MHD convective rotating flow of heat generating or absorbing second grade fluid over a semi-infinite vertical moving permeable surface. The non-dimensional equations for governing are solved to most excellent possible investigative solution using perturbation methodology. effects parameters velocity, temperature concentration demonstrated graphically described in detail. For engineering curiosity, shear stresses, Nusselt number Sherwood obtained analytically, represented computationally tabular format as well explained with respect foremost parameters. It is concluded that, resultant velocity increased increasing throughout region. thermal solutal buoyancy forces contribute ever-increasing high. distribution trim downs through source parameter. reduced increase chemical reaction parameter entire Rotation diminish skin friction, whereas it augmented effects. rate mass transfer

Язык: Английский

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Numerical study on mixed convection of a non-Newtonian nanofluid with porous media in a two lid-driven square cavity

Journal of Thermal Analysis and Calorimetry, Год журнала: 2019, Номер 140(3), С. 1121 - 1145

Опубликована: Окт. 1, 2019

Язык: Английский

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Potentials of porous materials for energy management in heat exchangers – A comprehensive review

Applied Energy, Год журнала: 2019, Номер 243, С. 206 - 232

Опубликована: Апрель 3, 2019

Язык: Английский

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Numerical investigation and sensitivity analysis on bioconvective tangent hyperbolic nanofluid flow towards stretching surface by response surface methodology

Alexandria Engineering Journal, Год журнала: 2020, Номер 59(6), С. 4533 - 4548

Опубликована: Сен. 3, 2020

In a suspension of tangent hyperbolic bionanofluid keeping both nanoparticles and motile microorganisms, the thermobioconvective boundary layer flow was studied through an exponentially stretching surface utilizing response methodology (RSM). The constructed model nanofluid in is with implications thermophoresis Brownian motion. Condition zero normal flux nanomaterials added at to scatter from plate surface. rate heat transfer analyzed using convective condition. Numerical shooting strategy Runge-Kutta scheme follow intently behind similarity transformation solve system governing equations. It assumed that output variables interest are dependent on input parameters. sensitivity analysis additionally introduced. discovered local Nusselt number increments by expanding Lewis while highest non-dimensional appears close significant level for low motion variable. Additionally, it demonstrated average maximum mean thickness microorganism numbers. results would provide initial guidance potential manufacture devices.

Язык: Английский

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A hybrid investigation on numerical and analytical solutions of electro-magnetohydrodynamics flow of nanofluid through porous media with entropy generation

International Journal of Numerical Methods for Heat &amp Fluid Flow, Год журнала: 2019, Номер 30(2), С. 834 - 854

Опубликована: Авг. 28, 2019

Purpose The purpose of this paper is to present the investigation pressure-driven flow aluminum oxide-water based nanofluid with combined effect entropy generation and radiative electro-magnetohydrodynamics filled porous media inside a symmetric wavy channel. Design/methodology/approach non-linear coupled differential equations are first converted into number ordinary appropriate transformations then analytical solutions obtained by homotopic approach. Numerical simulation has been designed most efficient approach known homotopic-based Mathematica package BVPh 2.0 technique. long wavelength approximation over channel walls taken account. results have validated through graphs infer role involved pertinent parameters, whereas characteristics heat transfer shear stress phenomena presented examined numerically. Findings It found that velocity profile decreases near This in accordance physical expectation because resistive force acts opposite direction fluid motion, which causes decrease velocity. seen when electromagnetic parameter increases close central quite an behavior noted walls. happens influence electro-magnetohydrodynamics. perceived increasing magnetic field parameter, Darcy number, radiation temperature increases, thermal buoyancy effect. For energy loss at lower wall substantial impact compared upper wall. Residual error minimizes 20th order iterations. Originality/value proposed prospective model explore simultaneous effects base nanofluid, media. To best author’s knowledge, reported for time.

Язык: Английский

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Enhancement of the heat transfer performance of a double-pipe heat exchangers in various configurations using Al₂O₃ nanofluid: A focused review

Journal of Thermal Analysis and Calorimetry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 21, 2025

Язык: Английский

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Effects of wavy surface characteristics on natural convection heat transfer in a cosine corrugated square cavity filled with nanofluid

International Journal of Heat and Mass Transfer, Год журнала: 2016, Номер 107, С. 1110 - 1118

Опубликована: Ноя. 15, 2016

Язык: Английский

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