Effect of frictional heating on radiative ferrofluid flow over a slendering stretching sheet with aligned magnetic field

Reddy, J. V. Ramana; Sugunamma, V.; Sandeep, N.

doi:10.1140/epjp/i2017-11287-1

Cited by 23 publications

(10 citation statements)

References 22 publications

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“…(Hamad, 2011;Malvandi et al,2014;Noreen et al, 2015). Further, Sandeep (2016) and Ramana Reddy et al (2017) considered the heat transfer behaviour of MHD flows. The study of MHD flow and heat transfer due to the effect of a magnetic field in a rotating frame of reference has attracted the interest of many investigators in view of its applications in many industrial, astrophysical (dealing with the sunspot development, the solar cycle and the structure of a rotating magnetic stars), technological and engineering applications (MHD generators, ion propulsion, MHD pumps, etc.)…”

Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

A Study on MHD Boundary Layer Flow Rotating Frame Nanofluid With Chemical Reaction

Dharmaiah¹,

Vedavathi²,

Balamurugan³

et al. 2019

Frontiers in Heat and Mass Transfer

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The effect of chemical reaction on MHD free convection heat transfer flow of a nanofluid bounded a semi-infinite flat surface in a rotating frame of reference is theoretically investigated. The velocity along the plate (slip velocity) is assumed to oscillate on time with constant frequency. The analytical solutions of different water based nanofluids containing TiO2, Al2O3, Ag, Cu and CuO of the boundary layers are assumed, to keep the problem as realistic as possible. The dimensionless governing equations for this investigation are solved analytically by using the small perturbation Technique. The effects of various physical parameters on velocity, temperature and concentration fields are presented graphically. The enhancement in magnetic parameter leads to a considerable reduction in velocity and chemical reaction parameter is predominant in controlling the concentration profile. The results obtained in the simulation of perturbation method are in well agreement with realistic situation of the scientific scenario.

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Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

A Study on MHD Boundary Layer Flow Rotating Frame Nanofluid With Chemical Reaction

Dharmaiah¹,

Vedavathi²,

Balamurugan³

et al. 2019

Frontiers in Heat and Mass Transfer

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“…In another study, Abbas and Sheikh [24] examined the homogeneous-heterogeneous reactions on stagnation-point flow of a ferrofluid past a flat horizontal surface in the existence of an external magnetic field and non-linear slip boundary condition. Apart from that, the impacts of radiation, viscous dissipation, and velocity slip upon ferrofluid flow over a slandering stretching sheet with an aligned magnetic field were investigated by [25]. On the other hand, the impacts of thermal radiation, magnetic field, and viscous dissipation upon ferrofluid flow were examined over a nonlinearly stretching sheet in a convective condition [26].…”

Section: Introductionmentioning

confidence: 99%

Thermal Radiation and MHD Effects in the Mixed Convection Flow of Fe3O4–Water Ferrofluid towards a Nonlinearly Moving Surface

2020

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This paper investigated the magnetohydrodynamic (MHD) mixed convection flow of Fe3O4-water ferrofluid over a nonlinearly moving surface. The present work focused on how the state of suction on the surface of the moving sheet and the effects of thermal radiation influence the fluid flow and heat transfer characteristics within the stagnation region. As such, a similarity solution is engaged to transform the governing partial differential equations to the ordinary differential equations. A collocation method, namely the bvp4c function in the MATLAB software solves the reduced system, numerically. Two different numerical solutions were identified for the cases of assisting and opposing flows. The stability analysis was conducted to test the stability of the non-uniqueness solutions. The increment of the thermal radiation effect affects the rate of heat transfer to decrease. The stability analysis conveyed that the upper branch solution is stable and vice versa for the other solution.

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“…The MHD convective warmth switch glide of viscosity nanofluid throughout a squeezed sheet was investigated via means of Rashidi et al 15 . The impacts of thermal conduction and radiation in MHD flow caused by a slandering surface were scrutinized by Reddy et al 16 . Aziz 17 used the Dufour and Soret reactions for heat and mass transport to investigate the consequences of thermal energy and MHD on a permeable convective surface.…”

Section: Introductionmentioning

confidence: 99%

Numerical study of unsteady tangent hyperbolic fuzzy hybrid nanofluid over an exponentially stretching surface

Nadeem,

Siddique,

Riaz

et al. 2023

Sci Rep

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The significance of fuzzy volume percentage on the unsteady flow of MHD tangent hyperbolic fuzzy hybrid nanofluid towards an exponentially stretched surface is scrutinized. The heat transport mechanism is classified by Joule heating, nonlinear thermal radiation, boundary slippage, and convective circumstances. Ethylene glycol (EG) as a host fluid along with the nanomaterial’s Cu and $${\text{Al}}_{{2}} {\text{O}}_{{3}}$$ Al 2 O 3 are used for heat transfer analysis is also considered in this investigation. The nonlinear governing PDEs are meant to be converted into ODEs employing appropriate renovations. Then, a built-in MATLAB program bvp4c is employed to acquire the outcome of the given problem. The variation of flow rate, thermal heat, drag force and Nusselt number and their influence on fluid flow with heat transfer have been scrutinized through graphs. An increase in thermal radiation, power law index and nanoparticle volume friction heightens the heat transmission rate. Skin friction is diminished by swelling the power-law index, Weissenberg number, and ratio parameters, whereas it is increased by enhancing the magnetic parameter. The heat transfer rate upsurges with an increase in Weissenberg number and nanoparticle volume fraction. Also, the nanoparticle volume percentage is expressed as a triangular fuzzy number (TFN). The triangular membership function (MF) and TFN are regulated by the $$\chi - {\text{cut}}$$ χ - cut parameter, which has a range of 0 to 1. In comparison to nanofluids, hybrid nanofluids have a higher heat transmission rate, according to the fuzzy analysis. This investigation has applications in the areas of paper manufacturing, metal sheet cooling and crystal growth.

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Effect of frictional heating on radiative ferrofluid flow over a slendering stretching sheet with aligned magnetic field

Cited by 23 publications

References 22 publications

A Study on MHD Boundary Layer Flow Rotating Frame Nanofluid With Chemical Reaction

A Study on MHD Boundary Layer Flow Rotating Frame Nanofluid With Chemical Reaction

Thermal Radiation and MHD Effects in the Mixed Convection Flow of Fe3O4–Water Ferrofluid towards a Nonlinearly Moving Surface

Numerical study of unsteady tangent hyperbolic fuzzy hybrid nanofluid over an exponentially stretching surface

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