Flow and heat transfer over an unsteady shrinking sheet with suction in nanofluids

Rohni, Azizah Mohd; Ahmad, Syakila; Pop, I.

doi:10.1016/j.ijheatmasstransfer.2011.11.042

Cited by 86 publications

(51 citation statements)

References 43 publications

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“…Further it would be interesting to remark here that the heat flux from the shrinking surface diminishes in the thicker thermal boundary layer as is seen in Fig.16. It is well agreed with Rohni et al [41].…”

Section: Convergence Analysis and Discussionsupporting

confidence: 92%

Heat Transfer Effects on MHD 3D Flow of Nanofluid by a Shrinking Surface

Priyadarsan¹,

Nayak²,

Panda³

2017

AJHMT

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In this paper, heat transfer analysis associated with thermal radiation as well as viscous dissipation accompanied by internal heat generation/absorption on three dimensional MHD flow of nanofluid over a shrinking surface has been investigated. Some suitable transformations are employed to convert the partial differential equations corresponding to momentum and energy equations into highly non-linear ordinary differential equations. Series solutions of these equations are obtained by employing Homotopy analysis method (HAM). Results for velocities, temperature and Nusselt number are displayed and discussed in rich detail. It is found that magnetic field impedes the fluid motion leading to thinner momentum boundary layer. Increase in thermal radiation as well as viscous dissipation reduces the heat transfer rate from the shrinking surface. It is remarkable to note that heat generation and heat absorption alters the heat transfer rate and there by changes the structure of thermal boundary layer.

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Section: Convergence Analysis and Discussionsupporting

confidence: 92%

Heat Transfer Effects on MHD 3D Flow of Nanofluid by a Shrinking Surface

Priyadarsan¹,

Nayak²,

Panda³

2017

AJHMT

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“…The radiation effect on the flow and heat transfer over an unsteady stretching sheet was investigated by El-Aziz (2009). Some other important investigations in the direction of radiation and mass transfer effect in various aspects were made by Rohni et al (2012), Motsumi and Makinde (2012), Kumaran et al (2011). Thermal diffusion, radiation and inclined magnetic field effects on oscillatory flow in an asymmetric channel in presence of heat source and chemical reaction has been studied by .…”

Section: Introductionmentioning

confidence: 99%

Effect of an Inclined Magnetic Field on the Flow of Nanofluids in a Tapered Asymmetric Porous Channel with Heat Source/Sink and Chemical Reaction

Dar¹

2017

ASIR

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“…in a finite thin film with internal heat generation. Other researchers also considered the effects of different parameters on the system behavior . In a series of studies, Sheri et al.…”

Section: Introductionmentioning

confidence: 99%

“…Other researchers also considered the effects of different parameters on the system behavior. [34][35][36][37][38][39][40][41][42] In a series of studies, Sheri et al solved the problem of both vertical 43 and inclined plates 44 in the presence of a magnetic field and the effects of various parameters were considered. Natural convection 45 and heat source/sink effects 46 were investigated as well.…”

Section: Introductionmentioning

confidence: 99%

A numerical investigation on the heat and fluid flow of various nanofluids on a stretching sheet

Makarem

Bakhtyari

Rahimpour

2017

Heat Trans. Asian Res.

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Following the necessity of investigating fluid flow and heat transfer in the stretching sheet problem and effect of nanofluids on them, performance of various nanofluids were investigated in the present study. Three base fluids (deionized water, ethylene glycol, and engine oil) in combination with 18 nanoparticles (metals and their oxides) were investigated. While experimental methods are preferable, a mathematical model was developed and solved by applying differential quadrature method due to lack of such experimental data. With the results obtained in the real dimensions, the error caused by the cancellation of the viscosity effect due to the dimensionless variables was omitted. Effects of magnetic field and volume fraction of nanoparticle on the fluid flow and heat transfer characteristics were investigated. Highest heat transfer rate as well as small amounts of shear stress was obtained for deionized water–Al and deionized water–Mg nanofluids. Increasing volume fraction of nanoparticle was observed to increase both heat transfer and shear stress rates, while presence of a magnetic field caused an increase in shear stress and decrease in heat transfer rate.

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Flow and heat transfer over an unsteady shrinking sheet with suction in nanofluids

Cited by 86 publications

References 43 publications

Heat Transfer Effects on MHD 3D Flow of Nanofluid by a Shrinking Surface

Heat Transfer Effects on MHD 3D Flow of Nanofluid by a Shrinking Surface

Effect of an Inclined Magnetic Field on the Flow of Nanofluids in a Tapered Asymmetric Porous Channel with Heat Source/Sink and Chemical Reaction

A numerical investigation on the heat and fluid flow of various nanofluids on a stretching sheet

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