Axisymmetric Peristaltic Flow of a Non-Newtonian Fluid in a Channel with Elastic Walls

Yasodhara, G.; Sreenadh, S.; Sumalatha, Baina; Srinivas, A. N. S.

doi:10.18280/mmep.070219

Cited by 3 publications

(2 citation statements)

References 28 publications

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“…Uma Devi et al [27] thought about the blood streaming in a tangled limited diagonal vein with an attractive power joined with copper nanoparticles. Numerous experts have as of late investigated the choices of bloodstream all through the vein inside the presence of injury (for more instances see [28][29][30][31][32][33][34][35][36], and in addition, the studies of Srivastava [37], Pratumwal et al [38], Ott [39], Agency et al [40], and McMillan et al [41]). Recent additions considering fluids flow with heat and mass transfer in various physical situations are given by [42][43][44][45][46][47][48][49][50][51][52][53].…”

Section: Plos Onementioning

confidence: 99%

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

et al. 2022

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Arterial stenosis is a common cardiovascular disease that restricts blood flow. A stenotic blood vessel creates tangent stress pressure, which lessens the arterial side and causes an aneurysm. The primary purpose of this study is to investigate blood flowing via an inclination pipe with stricture and expansion after stricture (widening) underneath the influence of a constant incompressible Casson liquid flowing with the magnetism field. The relations for surface shearing stress, pressure drop, flow resistance, and velocity are calculated analytically by applying a mild stenosis approximation. The effect of different physical characteristics on liquid impedance to flowing, velocity, and surface shearing stress are studied. With a non-Newtonian aspect of the Casson liquid, the surface shearing stress declines, and an impedance upturn. Side resistivity and shear-stress increase with the elevations of stricture, whilst together decreasing with a dilatation height.

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Section: Plos Onementioning

confidence: 99%

A mathematical model of blood flow in a stenosed artery with post-stenotic dilatation and a forced field

et al. 2022

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“…Varma and Parihar [18] and Sharma et al [19] studied the impact of an external magnetic field applied consistently in a multistage stenosis artery in the central region and presumed that the impact of the yield stress and stenosis is to decrease the shear stress of the wall and the speed of the flow within the sight of the magnetic field. Lately, numerous specialists have considered the attributes of blood flow through the artery within the sight of stenosis [20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35].…”

Section: Introductionmentioning

confidence: 99%

Blood Flow with Multiple Stenoses in a Force Field

Dhange¹,

Sankad²,

Bhujakkanavar³

2021

MMEP

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In the present manuscript, a mathematical model of steady and incompressible Casson fluid in a non-uniform tube having many stenoses in the presence of a force field is analyzed. Using mild stenosis approximation and appropriate boundary conditions, analytical expressions for velocity, pressure drop, impedance, and wall share stress have been computed due to their importance in the rheology of blood. The Casson fluid is used to depict the behavior of blood flow. The effects of different physical constraints on resistance to the flow and wall shear stress of the fluid are examined. The study ascertains that resistance to the flow and wall shear stress is maximum at duck of stenosis. It is also explored that an increase in the size of the stenosis in the artery affects the normal flow of the blood through vessels in the heart, body, and brain and this may lead to major cardiac disease problems like stroke, heart attack, etc.

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