Ingham Problem for Mixed Convection Flow of a Nanofluid over a Moving Vertical Plate with Suction and Injection Effects

Jamaludin, Anuar; Pop, Ioan

doi:10.17576/jsm-2018-4709-32

Cited by 5 publications

(5 citation statements)

References 33 publications

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“…Among the earlier studies on mathematical formulation of stability analysis were examined by Harris et al (2009) Merkin (1986, Roşca and Pop (2013), and Weidman et al (2006). Many recent works also discussed the existence of dual solutions and emphasis on stability analysis (Bakar et al 2018;Dzulkifli et al 2018;Hamid & Nazar 2016;Jamaludin et al 2018;Kamal et al 2019;Naganthran et al 2018;Soid et al 2018). All the reported literatures implemented the bvp4c solver in the MATLAB software to examine the paired and stability solutions.…”

Section: Introductionmentioning

confidence: 99%

Thermal Marangoni Flow Past a Permeable Stretching/Shrinking Sheet in a Hybrid Cu-Al2O3/Water Nanofluid

Khashi’ie¹,

Arifin²,

Pop³

et al. 2020

JSM

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The present study accentuates the Marangoni convection flow and heat transfer characteristics of a hybrid Cu-Al 2 O 3 / water nanofluid past a stretching/shrinking sheet. The presence of surface tension due to an imposed temperature gradient at the wall surface induces the thermal Marangoni convection. A suitable transformation is employed to convert the boundary layer flow and energy equations into a nonlinear set of ordinary (similarity) differential equations. The bvp4c solver in MATLAB software is utilized to solve the transformed system. The change in velocity and temperature, as well as the Nusselt number with the accretion of the dimensionless Marangoni, nanoparticles volume fraction and suction parameters, are discussed and manifested in the graph forms. The presence of two solutions for both stretching and shrinking flow cases are noticeable with the imposition of wall mass suction parameter. The adoption of stability analysis proves that the first solution is the real solution. Meanwhile, the heat transfer rate significantly augments with an upsurge of the Cu volume fraction (shrinking flow case) and Marangoni parameter (stretching flow case). Both Marangoni and Cu volume fraction parameters also can decelerate the boundary layer separation process.

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Section: Introductionmentioning

confidence: 99%

Thermal Marangoni Flow Past a Permeable Stretching/Shrinking Sheet in a Hybrid Cu-Al2O3/Water Nanofluid

Khashi’ie¹,

Arifin²,

Pop³

et al. 2020

JSM

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“…Erickson et al, [2] expanded the research scope by considering the effect of suction and injection on the flow. Further, the study regarding this topic has been extended with the presence of other physical effects including magnetic field, thermal radiation, porous effect, variable wall temperature, Ohmic heating, slip and convective boundary conditions by Damseh et al, [3], Ishak et al, [4], Jahan et al, [5], Mutlag et al, [6], Chamkha et al, [7] and recently by the works of Jamaludin and Nazar [8], Anuar et al, [9] and Shamshuddin et al, [10].…”

Section: Introductionmentioning

confidence: 99%

Effects of Viscous Dissipation on Mixed Convection Boundary Layer Flow Past a Vertical Moving Plate in a Nanofluid

Mohamed¹,

Salleh²,

Ishak³

2020

ARFMTS

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Adaptation from the thermal management applied in modern engine cooling system and central processing unit (CPU) in performance computer devices, present study solved the problem of steady mixed convection boundary layer flow and heat transfer on a moving vertical plate in a nanofluid with the presence of viscous dissipation and constant wall temperature. The mathematical model which is in non-linear partial differential equations is solved numerically by similarity transformation approach with the Keller-box method. The characteristics and effects of pertinent parameters considered which are Prandtl number, Lewis number, Eckert number, Brownian motion parameter, thermophoresis parameter, mixed convection parameter, concentration mixed convection parameter and plate velocity parameter are analyzed and discussed. In conclusion, there exist dual solutions in opposing flow for moving parameter range 0.18 0.48.    Further, the increase of mixed convection parameter in assisting flow results to the increase in the Nusselt number and skin friction coefficient.

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“…Anisotropic slip bioconvection nanofluid flows have been addressed by Raees et al (2016) and Uddin et al (2016). Recently, several nanofluid flows past a surface (movable/non-movable) are inspected under various physical constraints (for fluid flow) (Akbarzadeh et al 2018;Alamri et al 2019;Aziz et al 2018;Hassan et al 2018aHassan et al , 2018bHussain et al 2018;Jamaludin et al 2018;Mahat et al 2018;Rashidi et al 2018;Shehzad et al 2018;Zeeshan et al 2018).…”

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Bioconvection Nanofluid Flow from a Bi-Axial Stretching Sheet with Anisotropic Slip

Amirsom¹,

Uddin²,

Basir³

et al. 2019

JSM

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A theoretical study is presented for three-dimensional flow of bioconvection nanofluids containing gyrotactic microorganisms over a bi-axial stretching sheet. The effects of anisotropic slip, thermal jump and mass slip are considered in the mathematical model. Suitable similarity transformations are used to reduce the partial differential equation system into a nonlinear ordinary differential system. The transformed nonlinear ordinary differential equations with appropriate transformed boundary conditions are solved numerically with the bvp4c procedure in the symbolic software, MATLAB. The mathematical computations showed that an increase in Brownian motion parameter corresponds to a stronger thermophoretic force which encourages transport of nanoparticles from the hot bi-axial sheet to the quiescent fluid. This increases the nanoparticle volume fraction boundary layer. Fluid temperature and thermal boundary layer thickness are decreased with increasing stretching rate ratio of the bi-axial sheet. The present simulation is of relevance in the fabrication of bio-nanomaterials and thermally-enhanced media for bio-inspired fuel cells.

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Ingham Problem for Mixed Convection Flow of a Nanofluid over a Moving Vertical Plate with Suction and Injection Effects

Cited by 5 publications

References 33 publications

Thermal Marangoni Flow Past a Permeable Stretching/Shrinking Sheet in a Hybrid Cu-Al2O3/Water Nanofluid

Thermal Marangoni Flow Past a Permeable Stretching/Shrinking Sheet in a Hybrid Cu-Al2O3/Water Nanofluid

Effects of Viscous Dissipation on Mixed Convection Boundary Layer Flow Past a Vertical Moving Plate in a Nanofluid

Three-Dimensional Bioconvection Nanofluid Flow from a Bi-Axial Stretching Sheet with Anisotropic Slip

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