Soret and Dufour Effects in Biomagnetic Fluid of Blood Flow Through a Tapered Porous Stenosed Artery

Sharma, Madhu; Sharma, Bhupendra K.; Gaur, Rajarshi Kumar; Tripathi, Bhavya

doi:10.1166/jon.2019.1584

Cited by 14 publications

(6 citation statements)

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“…A large number of investigations have been accomplished for the flow characteristics in tapered and non-tapered arteries. [190][191][192][193] Further, some important blood flow models with their constitutive equation are summarized below:…”

Section: Models For Blood Flowmentioning

confidence: 99%

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Blood Flow Mediated Hybrid Nanoparticles in Human Arterial System: Recent Research, Development and Applications

et al. 2021

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Blood flow dynamics contributes an elemental part in the formation and expansion of cardiovascular diseases in human body. Computational simulation of blood flow in the human arterial system has been widely used in recent decades for better understanding the symptomatic spectrum of various diseases, in order to improve already existing or develop new therapeutic techniques. The characteristics of the blood flow in an artery can be changed significantly by arterial diseases, such as aneurysms and stenoses. The progress of atherosclerosis or stenosis in a blood vessel is quite common which may be caused due to the addition of lipids in the arterial wall. Nanofluid is a colloidal mixture of nanometer sized (which ranges from 10–100 m) metallic and non-metallic particles in conventional fluid (such as water, oil). The delivery of nanoparticles is an interesting and growing field in the development of diagnostics and remedies for blood flow complications. An enhancement of nano-drug delivery performance in biological systems, nanoparticles properties such as size, shape and surface characteristics can be regulated. Nanoparticle offers remarkably advantages over the traditional drug delivery in terms of high specificity, high stability, high drug carrying capacity, ability for controlled release. Highly dependency has been found for their behavior under blood flow while checking for their ability to target and penetrate tissues from the blood. In the field of nano-medicine, organic (including polymeric micelles and vesicles, liposomes) and inorganic (gold and mesoporous silica, copper) nanoparticles have been broadly studied as particular carriers because as drug delivery systems they delivered a surprising achievement as a result of their biocompatibility with tissue and cells, their subcellular size, decreased toxicity and sustained release properties. For the extension of nanofluids research, the researchers have also tried to use hybrid nanofluid recently, which is synthesized by suspending dissimilar nanoparticles either in mixture or composite form. The main idea behind using the hybrid nanofluid is to further improve the heat transfer and pressure drop characteristics. Nanoparticles are helpful as drug carriers to minimize the effects of resistance impedance to blood flow or coagulation factors due to stenosis. Discussed various robust approaches have been employed for the nanoparticle transport through blood in arterial system. The main objective of the paper is to provide a comprehensive review of computational simulations of blood flow containing hybrid-nanoparticles as drug carriers in the arterial system of the human body. The recent developments and analysis of convective flow of particle-fluid suspension models for the axi-symmetric arterial bodies in hemodynamics are summarized. Detailed existing mathematical models for simulating blood flow with nanoparticles in stenotic regions are reviewed. The review focuses on selected numerical simulations of physiological convective flows under various stenosis approximations and computation of the temperature, velocity, resistance impedance to flow, wall shear stress and the pressure gradient with the corresponding boundary conditions. The current review also highlights that the drug carrier nanoparticles are efficient mechanisms for reducing hemodynamics of stenosis and could be helpful for other biomedical applications. The review considers flows through various stenoses and the significances of numerical fluid mechanics in clinical medicine. The review examines nano-drug delivery systems, nanoparticles and describes recent computational simulations of nano-pharmacodynamics.

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Section: Models For Blood Flowmentioning

confidence: 99%

“…They also employed permeability of arterial wall and thermal buoyancy effects in the study. Sharma et al 190 studied a Soret and Dufour effects on blood flow through a stenosed artery. In this, a constant magnetic field is also applied to perpendicular direction of the surface.…”

Section: Review Of Computational Bio-nano Fluid Flowsmentioning

confidence: 99%

Blood Flow Mediated Hybrid Nanoparticles in Human Arterial System: Recent Research, Development and Applications

et al. 2021

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“…In a circular horizontal cylinder, a flow of mixed convection Jeffrey was discussed by Zokri et al [22] by examining the effects of suspended nanoparticles. In a tapering permeability stenosed artery, Sharma et al [23] investigated the biomagnetic blood circulation brought on by Dufour and Soret effects. On a vertically extended surface containing motile gyrotactic bacteria, Naidu et al [24] looked into the effect of partial slipping and radiation on the Jeffrey nanofluid magnetohydrodynamic flow.…”

Section: Introductionmentioning

confidence: 99%

Bioconvection in Jeffrey nanofluid with gyrotactic organisms using CPC fractional derivative

Abbas,

Nazar,

Rahimzai

et al. 2023

Preprint

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The current research examines the effects of heat and mass transfer on the motion of the Jeffrey fluid in the presence of solar radiation over a vertical plate. The study considers the presence of copper nanoparticles and gyrotactic organisms in the polyvinyl alcohol-water base fluid. A useful mathematical model for the thermal and flow behaviors of a PTSC (Parabolic trough solar collector) fixed on a solar panel is currently being developed in light of the rise in the number of devices that use solar plates. Solar energy systems that employ curved mirrors in the form of a parabolic trough to focus sunlight onto a single focal line are known as PTSCs (Parabolic trough solar collectors). The fluid passing through a plate running along the focal line is then heated by this focused sunlight. Fourier's and Fick's laws are used in mathematical modeling to solve heat, mass, and momentum equations. The dimensionless partial differential equations for energy, mass, and velocity fields are computed using the Laplace transform method. The graphical analysis concentrates on the significant effects of significant parameters, such as Grashof number, mass Grashof number, bioconvection Lewis number, electric and magnetic parameters, Prandtl number, Peclet number, and chemical reaction parameter associated with the flow properties. The temperature profile is shown to be improved by raising the volume fraction and radiation parameters. Non-Newtonian nanofluids have shown tremendous promise for heat transfer processes and have a wide range of uses in solar energy systems, thermal energy systems, and cooling microchips.

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“…A theoretical model of aerosol particle deposition by thermophoretic force over a stretching sheet examined by Huang et al 15 Bai et al 16 perceived the effects of Brownian motion and thermophoresis on MHD Maxwell nanofluids past a stretching sheet. Sharma et al 17 evaluated MHD blood flow via a stenosed artery with the Soret and Dufour effect in the presence of heat radiation. Their research found that increasing thermal radiation absorption in patients receiving thermal radiation therapy reduces resistance to blood flow caused by magnetic fields and stenosis.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Arrhenius activation energy on magnetohydrodynamic gyrotactic microorganism flow through porous medium over an inclined stretching sheet with thermophoresis and Brownian motion

Sharma

Khanduri

Mishra

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part E:

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This paper aims to examine the combined effects of Arrhenius activation and microorganisms on unsteady flow through a porous medium with thermophoresis and Brownian motion over an inclined stretching sheet. The governing partial differential equations are transformed into a set of non-linear ordinary differential equations using similarity analysis. The resultant non-linear coupled ordinary differential equations are solved numerically using the boundary value problem solver in MATLAB. The effects of the physical parameter such as magnetic field parameter ([Formula: see text]), thermal radiation parameter ([Formula: see text]), permeability parameter ([Formula: see text]), Eckert number ([Formula: see text]), thermophoresis parameter ([Formula: see text]) and Brownian motion parameter ([Formula: see text]) on the velocity, temperature, concentration profiles, skin friction coefficient, Nusselt number, and the local Sherwood number are presented and analysed graphically. The comparison has been made with previously published work, and there is a good agreement. These results may be helpful in geothermal engineering, energy conversation and disposal of nuclear waste material. Furthermore, scientists can employ this technique in medical fields such as gene therapy and the synthesis of drug delivery systems.

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Soret and Dufour Effects in Biomagnetic Fluid of Blood Flow Through a Tapered Porous Stenosed Artery

Cited by 14 publications

References 0 publications

Blood Flow Mediated Hybrid Nanoparticles in Human Arterial System: Recent Research, Development and Applications

Blood Flow Mediated Hybrid Nanoparticles in Human Arterial System: Recent Research, Development and Applications

Bioconvection in Jeffrey nanofluid with gyrotactic organisms using CPC fractional derivative

Analysis of Arrhenius activation energy on magnetohydrodynamic gyrotactic microorganism flow through porous medium over an inclined stretching sheet with thermophoresis and Brownian motion

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