The Effect of Viscous Dissipation and Thermal Radiation in Siskoferronanofluid Flow over a Porous Medium

Saritha, K.; Muthusami, R.; RameshKumar, M.R.

doi:10.4028/www.scientific.net/jera.54.118

Cited by 3 publications

(2 citation statements)

References 29 publications

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“…Here, the Sisko Ferro nanofluid's governing flow equations are written in the system of Cartesian coordinates. For the isotropic incompressible flow of a Sisko fluid, the rheological equation of state is given by 22 . …”

Section: Formulation Of the Problemmentioning

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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Section: Formulation Of the Problemmentioning

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

Self Cite

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show abstract

“…Sajid et al 32 identified effects on a non-Newtonian fluid flowing on a stretchy surface under the influence of heat radiation, including variable thermal conductivity and molecular diffusivity. Narendra et al 33 and Saritha et al 34 studied radiation impact on MHD flow. Famakinwa et al 35 studied thermal radiation with viscous dissipation containing hybrid nanoelements of two oriented sides.…”

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confidence: 99%

Magnetohydrodynamic bioconvective flow past an elongated surface with convective heat transport, and velocity slip in a non‐Darcian porous regime

Das,

Patgiri

2024

Heat Trans

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In recent times, bioconvection has numerous uses, like, biological and biotechnological problems. The present study describes the magnetic bioconvective Buongiorno's flow model with microorganisms in a stretchable area with convective heat transfer and second‐order velocity slip in a non‐Darcian porous regime. Here, the influence of variable viscosity, viscous dissipation, Joule heating, and heat source/sink are considered in the occurrence of higher‐order chemical reactions. Employing proper similarity transformations leading equations are transformed to dimension‐free form. The transformed equations are solved via MATLAB bvp4c problem solver. This study's main objective is to graphically analyze the effects of different pertinent factors on the density of motile microorganisms, velocity, concentration, temperature, number of motile microorganisms' density, skin friction, mass transport rate, and heat transport rate. The main findings drawn from this study are viscosity and magnetic parameter lowers the fluid velocity. Biot number increases fluid temperature, but reduces heat transport rates and skin friction. Schmidt and Eckert numbers reduce the fluid concentration. A rise of 0.3 in bioconvective Rayleigh number and 0.2 in buoyancy ratio number causes a percentage drop in velocities of 8.79% and 3.91% (approximately), respectively, in the neighborhood of the sheet. Furthermore, the increase in Peclet number by 0.2 lowers the density number of microorganisms by 28%. Additionally, the profile of motile microorganisms is improved by thermophoresis impact, while it is diminished by chemical reaction.

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Magnetohydrodynamic Couette flow of alumina–water nanofluid over a deformable porous channel under uniform transverse magnetic field with entropy optimisation

Das,

Patgiri

2023

International Journal of Ambient Energy

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The Effect of Viscous Dissipation and Thermal Radiation in Siskoferronanofluid Flow over a Porous Medium

Cited by 3 publications

References 29 publications

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

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

Magnetohydrodynamic bioconvective flow past an elongated surface with convective heat transport, and velocity slip in a non‐Darcian porous regime

Magnetohydrodynamic Couette flow of alumina–water nanofluid over a deformable porous channel under uniform transverse magnetic field with entropy optimisation

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