Effects of Thermal Radiation on Fully Developed MHD Nanofluid Flow in a Vertical Square Duct

Balla, Chandra Shekar; Alluguvelli, Ramesh; Kishan, N.

doi:10.5890/dnc.2023.03.007

Cited by 2 publications

(1 citation statement)

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“…Biswas et al (2021) perceived marginal augmentation in the nondimensional rate of heat transport with growing values HFF 33,12 of magnetic field parameter in their work on nanofluid isotherms and isoconcentrations of microorganism characteristics inside a closed cavity pondered with gyrotactic microorganisms. Recently, many authors (Shekar and Kishan, 2015;Chamkha et al, 2018;Dogonchi et al, 2019;Tayebi and Chamkha, 2020;Seyyedi et al, 2020;Tayebi et al, 2021aTayebi et al, , 2021bTayebi et al, , 2021cKrishna et al, 2021;Zidan et al, 2022;Nayak et al, 2022;Tayebi et al, 2022;Tayebi et al, 2023;Meenakshi et al, 2023;Balla et al, 2023) have presented mass and heat transport of various nanoliquids over dissimilar geometries.…”

Section: Introductionmentioning

confidence: 99%

Thermal radiation impact on heat and mass transfer analysis of nanofluids inside a cavity with gyrotactic microorganisms

Reddy,

Sreedevi

2023

HFF

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Purpose Buongiorno’s type nanofluid mass and heat transport appearances inside a cavity filled with gyrotactic microorganisms by captivating thermal radiation is analyzed in the present work. Finite element investigation is instigated to examine the converted momentum, temperature, concentration of microorganisms and concentration of nanofluid equations numerically. Design/methodology/approach Finite element investigation is instigated to examine the converted momentum, temperature, concentration of microorganisms and concentration of nanofluid equations numerically. Findings The sway of these influenced parameters on standard rates of heat transport, nanoparticles Sherwood number and Sherwood number of microorganisms is also illustrated through graphs. It is perceived that the rates of heat transport remarkably intensifies inside the cavity region with amplifying thermophoresis number values. Originality/value The research work carried out in this paper is original and no part is copied from others’ work.

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Section: Introductionmentioning

confidence: 99%

Thermal radiation impact on heat and mass transfer analysis of nanofluids inside a cavity with gyrotactic microorganisms

Reddy,

Sreedevi

2023

HFF

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Interaction of micro-fluid structure in a pressure-driven duct flow with a nearby placed current-carrying wire: A numerical investigation

Bian,

Ali,

Ahmad

et al. 2023

Reviews on Advanced Materials Science

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High population density in major cities has led to compact designs of residential multi-story buildings. Consequently, it is a natural choice of the architects to suggest the location of high-voltage wires close to the ducts with contaminated air. This observation results in the motivation for this study, i.e., the understanding of the complicated interaction of the Lorentz force (due to the current-carrying wire) with the micropolar flow in the vertical direction in the duct, with polluted air (containing dust particles) being modeled as a micropolar fluid, which is driven by some external pressure gradient. Therefore, this study focuses on an incompressible and electrically conducting micropolar fluid flow through a rectangular vertical duct, in the presence of a current-carrying wire placed outside the flow regime. The governing equations, after being translated into a dimensionless form, are solved numerically using a finite volume approach. The velocity, microrotation, and temperature fields thus obtained are examined. It has been noted that the strong magnetic force caused by the wire may distort the flow symmetry and slows down the flow. Furthermore, in the absence of wire, particles spinning in clockwise and counter-clockwise directions occupy the same amount of space in the duct, thus incorporating a sort of equilibrium in the duct. However, the imposed variable magnetic field adds to the spinning of particles in one part of the duct, while simultaneously suppressing it in the other region.

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Effects of Thermal Radiation on Fully Developed MHD Nanofluid Flow in a Vertical Square Duct

Cited by 2 publications

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Thermal radiation impact on heat and mass transfer analysis of nanofluids inside a cavity with gyrotactic microorganisms

Thermal radiation impact on heat and mass transfer analysis of nanofluids inside a cavity with gyrotactic microorganisms

Interaction of micro-fluid structure in a pressure-driven duct flow with a nearby placed current-carrying wire: A numerical investigation

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