Mathematical Analysis of Hall Effect and Hematocrit Dependent Viscosity on Au/GO-Blood Hybrid Nanofluid Flow Through a Stenosed Catheterized Artery with Thrombosis

Khanduri, Umesh; Sharma, Bhupendra K.

doi:10.1007/978-3-031-29959-9_8

Cited by 2 publications

(1 citation statement)

References 30 publications

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“…Physically, the temperature falls as the velocity lowers with the Lorentz force and viscous dissipation reduces. This trend is also found in a previous study [56]. In Fig.…”

Section: Fig 5 Velocity Profile With Variation In Grashof Numbersupporting

confidence: 90%

Computer Simulation of Heat and Mass Transfer Effects on Nanofluid Flow of Blood Through an Inclined Stenosed Artery With Hall Effect

Mishra

2024

Acta Mechanica Et Automatica

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The present study deals with the analysis of heat and mass transfer for nanofluid flow of blood through an inclined stenosed artery under the influence of the Hall effect. The effects of hematocrit-dependent viscosity, Joule heating, chemical reaction and viscous dissipation are taken into account in the governing equations of the physical model. Non-dimensional differential equations are solved using the finite difference method, by taking into account the no-slip boundary condition. The effects of different thermophysical parameters on the velocity, temperature, concentration, shear stress coefficient and Nusselt and Sherwood numbers of nano-biofluids are exhaustively discussed and analysed through graphs. With an increase in stenosis height, shear stress, the Nusselt number and the Sherwood number are computed, and the impacts of each are examined for different physical parameters. To better understand the numerous phenomena that arise in the artery when nanofluid is present, the data are displayed graphically and physically described. It is observed that as the Hartman number and Hall parameter increase, the velocity drops. This is as a result of the Lorentz force that the applied magnetic field has generated. Blood flow in the arteries is resisted by the Lorentz force. This study advances the knowledge of stenosis and other defects’ non-surgical treatment options and helps reduce post-operative consequences. Moreover, ongoing research holds promise in the biomedical field, specifically in magnetic resonance angiography (MRA), an imaging method for artery examination and anomaly detection.

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“…Physically, the temperature falls as the velocity lowers with the Lorentz force and viscous dissipation reduces. This trend is also found in a previous study [56]. In Fig.…”

Section: Fig 5 Velocity Profile With Variation In Grashof Numbersupporting

confidence: 90%

Computer Simulation of Heat and Mass Transfer Effects on Nanofluid Flow of Blood Through an Inclined Stenosed Artery With Hall Effect

Mishra

2024

Acta Mechanica Et Automatica

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Electroosmotic and Gyrotactic Microorganisms Effects on MHD Al2O3-Cu/Blood Hybrid Nanofluid Flow through Multi-Stenosed Bifurcated Artery

Khanduri,

Sharma,

Almohsen

et al. 2024

Front. Biosci. (Landmark Ed)

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Background: The purpose of this study is to investigate the electroosmotic flow of a hybrid nanofluid (Al2O3-Cu/Blood) with gyrotactic microorganisms through a bifurcated artery with mild stenosis in both parent and daughter arteries. The flow is subjected to a uniform magnetic field, viscous dissipation, and a heat source. Methods: The governing equations undergo the non-dimensional transformation and coordinate conversion to regularize irregular boundaries, then solve the resulting system using the Crank-Nicolson method. Results: In both sections of the bifurcated artery (parent and daughter artery), the wall shear stress (WSS) profile decreases with increasing stenotic depth. Nusselt profile increases with an increase in the heat source parameter. Conclusions: The present endeavour can be beneficial for designing better biomedical devices and gaining insight into the hemodynamic flow for therapeutic applications in the biomedical sciences.

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Mathematical Analysis of Hall Effect and Hematocrit Dependent Viscosity on Au/GO-Blood Hybrid Nanofluid Flow Through a Stenosed Catheterized Artery with Thrombosis

Cited by 2 publications

References 30 publications

Computer Simulation of Heat and Mass Transfer Effects on Nanofluid Flow of Blood Through an Inclined Stenosed Artery With Hall Effect

Computer Simulation of Heat and Mass Transfer Effects on Nanofluid Flow of Blood Through an Inclined Stenosed Artery With Hall Effect

Electroosmotic and Gyrotactic Microorganisms Effects on MHD Al2O3-Cu/Blood Hybrid Nanofluid Flow through Multi-Stenosed Bifurcated Artery

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