Unsteady MHD Free Convection Flow of Nanofluid Past an Accelerated Vertical Plate with Variable Temperature and Thermal Radiation

Rajesh, V.; Debnath, Lokenath; Sridevi, Ch.

doi:10.1007/s40819-016-0176-5

Cited by 19 publications

(8 citation statements)

References 25 publications

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“…Incorporating the above assumptions, the dimensional governing equations (Rajesh et al, [50]) for unsteady free convective-radiative heat and mass transfer flow of an incompressible viscous Newtonian magnetic nanofluid, in the presence of heat generation/absorption under the Boussinesq and boundary layer approximations may be shown to take the form:…”

Section: Mathematical Magnetized Nanofluid Modelmentioning

confidence: 99%

“…The hydromagnetic flow at an oscillating plate has important application in acoustic streaming problems also. Therefore, the corresponding initial and boundary conditions for velocity distributions (Vajravelu and Rivera [48] and Das et al [49]) and for the temperature distributions (Rajesh et al [50]) on the vertical surface and in free stream may be defined as:…”

Section: Mathematical Magnetized Nanofluid Modelmentioning

confidence: 99%

“…, showing very good correlation and the comparisons are shown in Table 3. Furthermore, comparisons of the present finite element solutions with Rajesh et al [50] have also been made in the absence of heat source/sink and permeability parameter with 0 0 …”

mentioning

confidence: 93%

See 2 more Smart Citations

Finite element computation of magnetohydrodynamic nanofluid convection from an oscillating inclined plate with radiative flux, heat source and variable temperature effects

Thumma¹,

Bég

Sheri

2017

Proceedings of the Institution of Mechanical Engineers, Part N:

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Section: Mathematical Magnetized Nanofluid Modelmentioning

confidence: 99%

Section: Mathematical Magnetized Nanofluid Modelmentioning

confidence: 99%

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Finite element computation of magnetohydrodynamic nanofluid convection from an oscillating inclined plate with radiative flux, heat source and variable temperature effects

Thumma¹,

Bég

Sheri

2017

Proceedings of the Institution of Mechanical Engineers, Part N:

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“…The free convection flow of nanofluid past an infinite accelerated plate with increasing wall temperature and damped thermal flux was shown by Nisa et al (2019). Vemula et al (2016) give the study of the effect of the unsteady free convection of nanofluid past the accelerated vertical plate with uniform wall temperature and radiation. They showed the effect of the increase of temperature and the exponential acceleration of the vertical plate on the convection of nanofluid.…”

Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Natural Convection of Nanofluids Past an Accelerated Vertical Plate With Variable Wall Temperature by Presence of the Radiation

Sahim¹,

Astuti²,

Sri³

2019

Frontiers in Heat and Mass Transfer

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The natural convection of the nanofluids from a vertical accelerated plate in the presence of the radiation flux and magnetic field is observed in this study. Initially, the plate with a temperature higher than the temperature of nanofluids is at rest and then it accelerates moving upward and then the wall temperature decreases. The governing unsteady equations are solved by the explicit method based on the forward finite difference. Three different types of water-based nanofluids containing copper Cu, aluminum oxide Al 2 O 3 and titanium dioxide TiO 2 are taken into consideration. The hydrodynamic and thermal performance of the nanofluids is calculated. The results of the computation show that the velocity profiles are influenced by the type of the nanofluids, Grashof number, radiation parameter, magnetic field and volume fraction of nanoparticles. The shear stress profiles of the nanofluid Cu-water has the lowest values. The temperature distributions are very slightly different for the same volume fraction for all nanofluids. The heat transfer from plate to the nanofluids is influenced by radiation parameter, volume fraction and Prandtl number. This study is a model of the cooling system in engineering applications.

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“…Ramana Reddya, Sugunammaa Sandeep and Sulochanab [10] used perturbation technique to study the impact of chemical transformation and emission of nanofluid gyrating over a permeable even plate. The unstable MHD heat transformation of nanofluid past over the vertical plate with the influence of variable temperature and thermal radiation.This method was analytically studied by Rajesh Vemula ,Lomenta Debnath and Sridevi Chakrala [11]. Sandeep † and Jagadeesh Kumar [12] considered Runge-Kutta integration scheme with shooting technique is to resolve the consequence of heat and mass transposition in nanofluid flow over an inclined sheet along with dust volume fraction of nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Heat and Mass Transfer Effects on MHD Nanofluids Past Over an Inclined Plate

Palani¹,

Arutchelvi²

2018

IJET

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This paper highlights the effects of radiation and MHD nanofluid flowing over a permeable medium that undergoes chemical reaction in first order. The nanoparticles used in the study are copper, aluminium oxide, titanium oxide and silver. The governing partial differential equations are solved by Laplace transform technique. The influences of several values of the physical parameters on velocity, temperature, concentration profiles are analyzed in an extensive way. The derived findings are depicted in graphs. The numerical results are found for Skin friction coefficient, Nusselt and Sherwood numbers that are revealed in tabular form.

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Unsteady MHD Free Convection Flow of Nanofluid Past an Accelerated Vertical Plate with Variable Temperature and Thermal Radiation

Cited by 19 publications

References 25 publications

Finite element computation of magnetohydrodynamic nanofluid convection from an oscillating inclined plate with radiative flux, heat source and variable temperature effects

Finite element computation of magnetohydrodynamic nanofluid convection from an oscillating inclined plate with radiative flux, heat source and variable temperature effects

Natural Convection of Nanofluids Past an Accelerated Vertical Plate With Variable Wall Temperature by Presence of the Radiation

Heat and Mass Transfer Effects on MHD Nanofluids Past Over an Inclined Plate

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