Heat and Mass Transfer of a Casson Nanofluid Flow Over a Porous Surface With Dissipation, Radiation, and Chemical Reaction

Palaniammal, S.; Saritha, K.

doi:10.1109/tnano.2017.2723820

Cited by 10 publications

(8 citation statements)

References 18 publications

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“…f the specific heat of fluid, L the slip parameter, (C p ) p the specific heat of nanoparticles and (T) the temperaturedependent thermal conductivity of the tangent hyperbolic nanofluid, expressed as Furthermore, in 3, q r is the Rosseland radiative heat flux and is defined as [22][23][24][25][26][27] where * is the mean absorption coefficient and * is the Stefan-Boltzmann constant. Using Taylor series [35] and neglecting the higher power terms, T 4 can be written as…”

Section: Boundary Conditionsmentioning

confidence: 99%

See 1 more Smart Citation

Effect of viscous dissipation and Joule heating on MHD radiative tangent hyperbolic nanofluid with convective and slip conditions

Atif

Hussain

Sagheer

2019

J Braz. Soc. Mech. Sci. Eng.

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The forthright intention of this communication is to scrutinize the effect of variable thermal conductivity and thermal radiation on the magnetohydrodynamic tangent hyperbolic fluid in the presence of nanoparticles past a stretching sheet. For heat and mass transport phenomena, the collective stimulus of slip and convective conditions with the internal heating, viscous dissipation and Joule heating have been taken into account. The boundary layer equations of two-dimensional tangent hyperbolic nanofluid have been established with the help of boundary layer approximations. With the assistance of appropriate similarity transformation, the governing set of PDEs are rendered into the coupled nonlinear ODEs. The solution of the resulting ODEs is obtained with the help of the shooting technique. Furthermore, an authentication of the computed results is obtained through benchmark with the previously reported cases. The influence of various pertinent parameters on the velocity, temperature and concentration profiles has been analyzed graphically and discussed. The physical behavior of the velocity, temperature concentration, skin friction coefficient, the Nusselt and the Sherwood numbers have been investigated diagrammatically for various pertinent parameters. It is observed that the velocity profile is declined for the growing values of the Weissenberg number and the power law index, whereas the thermal and concentration fields are observed to enhanced for the same parameters. Our analysis depicts that the temperature and the concentration profiles are enhanced for the slip parameter and the Eckert number. Keywords Tangent hyperbolic nanofluid • Convective heat transfer • Viscous dissipation • Joule heating List of symbols Bi Biot number B 0 Applied magnetic field C Fluid concentration inside the boundary layer C p Specific heat C ∞ Fluid concentration outside the boundary layer C f Skin friction coefficient C w Concentration at wall surface D B Brownian diffusion parameter D Coefficient of mass diffusion D T Thermophoresis diffusion parameter Ec Eckert number h f Heat transfer coefficient j w Local mass flux k Thermal conductivity Le Lewis number L Slip parameter M Magnetic number n Power law index Nb Brownian motion parameter Nt Thermophoresis parameter Nu x Nusselt number Pr Prandtl number q w Heat transfer rate q r Radiative heat flux Rd Thermal radiation parameter Re x Local Reynolds number Sc Schmidt number Sh x Sherwood number T Boundary layer temperature T w Surface temperature T ∞ Ambient temperature t Time u, v Velocity components u w Characteristics velocity

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Section: Boundary Conditionsmentioning

confidence: 99%

“…The thermal radiation phenomenon is one of the important heat transfer factors, to which the researchers have paid a serious attention. In this phenomenon, the energy spreads from a vivid surface to the absorption point in the whole region [22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

Effect of viscous dissipation and Joule heating on MHD radiative tangent hyperbolic nanofluid with convective and slip conditions

Atif

Hussain

Sagheer

2019

J Braz. Soc. Mech. Sci. Eng.

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“…An attenuated ferrofluid and a non-uniform magnetic flux are used to improve atomic level absorption 20 . An exploratory analysis of the motion and radiative transport properties of a ferrofluid relying on turbine oil and a ferrous nanomaterial, magnetic system, was the main objective of the work 21 .…”

Section: Introductionmentioning

confidence: 99%

A mathematical analysis of mass transfer phenomena with chemical reaction over the flow of Sisko ferronanofluid across a permeable surface

Saritha¹,

Muthusami²,

Manikandan³

et al. 2023

Sci Rep

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Mathematically study mass transfer phenomena involving chemical reactions in the flow of Sisko Ferro nanofluids through the porous surface. Three ferronano particles, manganese-zinc ferrite (Mn1/2Zn1/2Fe2O4), cobalt ferrite (CoFe2O4), and nickel–zinc ferrite (Ni–Zn Fe2O4) are considered with water (H2O) and ethylene glycol (C2H6O2) as base liquids. Appropriate resemblance transitions are used to convert the governing system of a nonlinear PDE to a linear ODE. The Runge–Kutta method, as extended by the shooting technique, is used to accomplish the reduction governing equations. The effects of various associated parameters on fluid concentration and mass transfer rate are investigated: magnetic criterion (M), Siskofluid material factor (A), Solid volume fraction (ϕ) for nanofluids, permeability parameter (Rp), Chemical reaction criterion (γ), Brownian motion factor (Nb), and Thermophoretic parameters (Nt). The current findings indicate that the diffusion proportion of Sisko Ferronanofluid Ni–Zn Fe2O4–H2O and CoFe2O4–H2O is higher than that of Ni–Zn Fe2O4–C2H6O2 and CoFe2O4–C2H6O2 respectively but it is opposite in the case of Mn–Zn ferrite. The comparison study was carried out to validate the precision of the findings.

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“…Eldabe et al [2] have investigated the peristaltic transport of manetohydrodynamic Carreau nanofluid with heat and mass transfer inside asymmetric channel. Heat and mass transfer of a Casson nanofluid flow over a porous surface with dissipation, radiation, and chemical reaction have been studied by Palaniammal and Saritha [3]. Peristaltic transport of a nanofluid in an inclined tube has been addressed by Prasad et.…”

Section: Introductionmentioning

confidence: 99%

Analytical and numerical treatment to study the effects of hall currents with viscous dissipation, heat absorpation and chemical reaction on peristaltic flow of Carreau nanofluid

2021

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The peristaltic flow of Carreau nanofluid with heat and mass transfer through porous medium inside a symmetric horizontal channel with flexible walls is investigated. The Hall currents with viscous dissipation, heat absorption and chemical reaction are considered, the system is stressed by a uniform strong magnetic field. The problem is modulated mathematically by a system of non linear partial differential equations which describe the motion, heat and nanoparticles phenomenon of the fluid. These equations with subjected boundary conditions are transferred to a dimensionless form and simplified under the assumptions of long wavelength and low Reynolds number, then solved analytically by using perturbation technique for small Weissenberg number. In other word these equations are solved also numerically by using Rung-Kutta-Merson method with Newton iteration in a shooting and matching technique. The effects of the emerging physical parameters of the problem on the velocity, temperature and nanoparticles phenomena are discussed numerically for both techniques used for solutions and illustrated graphically through a set of figures. It is found that this problem play a dramatic role in controlling the solutions. A comparison between the obtained solutions from both methods is made.

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Heat and Mass Transfer of a Casson Nanofluid Flow Over a Porous Surface With Dissipation, Radiation, and Chemical Reaction

Cited by 10 publications

References 18 publications

Effect of viscous dissipation and Joule heating on MHD radiative tangent hyperbolic nanofluid with convective and slip conditions

Effect of viscous dissipation and Joule heating on MHD radiative tangent hyperbolic nanofluid with convective and slip conditions

A mathematical analysis of mass transfer phenomena with chemical reaction over the flow of Sisko ferronanofluid across a permeable surface

Analytical and numerical treatment to study the effects of hall currents with viscous dissipation, heat absorpation and chemical reaction on peristaltic flow of Carreau nanofluid

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