Electromagnetic phenomena in cilia actuated peristaltic transport of hybrid nano-blood with Jeffrey model through an artery sustaining regnant magnetic field

Ali, Asgar; Barman, Alok; Das, S.

doi:10.1080/17455030.2022.2072533

Cited by 28 publications

(10 citation statements)

References 62 publications

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“…where Φ denotes the electric potential, ε 0 the dielectric permittivity of the medium, ρ e the density of ionic charge, which is expressed as [14,43]:…”

Section: Electrohydrodynamicsmentioning

confidence: 99%

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Electro-Blood Circulation Fusing Gold and Alumina Nanoparticles in a Diverging Fatty Artery

Karmakar

Das

2023

BioNanoSci.

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Emerging bio-microfluidic systems are embracing electroosmosis mechanisms to supervise ionized physiological fluids. Impelled by the exploration of electro-micro-pumping mechanisms in bio-engineering domains, in the present inquisition, a research policy associated with hemodynamical deportment of blood circulation under suspension of gold and alumina nanoparticles in a diverging fatty artery subject to electro-osmotic driving forces is conducted. The exact solutions of the resulting model equations associated with the proposed wall conditions are acquired in terms of Bessel functions under larger wavelength and a smaller ratio of inertial and viscous force. Numerical integration is computed through the NDSolve technique. Plotting and elaboration are performed to explore the physical insight into hemodynamics under diverse parametric aspects. Crucial findings of the study include that a raised electro-osmotic parameter elevates the intensity of blood streaming in the core zone of the artery and it established a declining pattern in the close vicinity of the arterial wall. The parameters linked with electroosmosis contribute to thermal emaciation of blood streaming in the artery. The heat transmission rate across the arterial wall sharply declines for ascending values of the electro-osmotic parameter and Helmholtz-Smoluchowski velocity. The structure of blood boluses is also outlined under the impact of involved parameters in brief. Pure blood offers less size and number of blood boluses near the arterial wall compared to hybrid nano-blood. From a bio-engineering point of view, the modelling study can contribute significantly to biomechanical and medical processes and therapeutic implications.

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“…where Φ denotes the electric potential, ε 0 the dielectric permittivity of the medium, ρ e the density of ionic charge, which is expressed as [14,43]:…”

Section: Electrohydrodynamicsmentioning

confidence: 99%

“…The dimensionless heat transfer coefficient (HTC) at the arterial wall is formulated as [14,20,21,43,46]:…”

Section: Physical Quantities Of Interestmentioning

confidence: 99%

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Electro-Blood Circulation Fusing Gold and Alumina Nanoparticles in a Diverging Fatty Artery

Karmakar

Das

2023

BioNanoSci.

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“…In the presence of a very large Hartmann number, entrapped boluses shrink in size and ultimately vanish 38 . Ali et al 39 reported in their study that the bloodstream in an artery is attenuated by Hall and ion‐slip parameters, whereas intensified magnetic fields have the opposite effect.…”

Section: Introductionmentioning

confidence: 99%

Heat transport in magnetohydrodynamic physiological blood flow through a constricted artery

Mukhopadhyay¹,

Mandal²

2023

Heat Trans

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In this paper, we study how the magnetohydrodynamic (MHD) pulsatile flow of blood and heat transfer works through a constricted artery with a flexible wall. The human circulatory network consists of veins and arteries that sometimes contain constrictions, allowing the impact of the applied magnetic field on flow fields to be observed. The walls of the flowing medium are considered to be a function of time. The flowing blood is hypothesized as shear‐thinning fluid, emulating Yeleswarapu's viscosity replica. Additionally, we consider the energy equation to understand the impact of a magnetic field on heat transfer rates for such flows. The vorticity transport equation along with the stream function equation is obtained using the vorticity–stream function technique. Numerical solutions of the governing nonlinear MHD equations and energy equation in addition to physically pertinent flow conditions were achieved by adapting a finite difference scheme. Considerable attention has been paid to ensure an accurate comparison between the current and previous results. The two sets of numbers appear to match closely. For an even deeper understanding of the flow and heat transport process, the effects of height of stenosis and diverse physiological parameters on time‐averaged wall shear stress (TAWSS), rate of heat transport, and so on are explored in depth through their graphical depiction. In the vicinity of the constriction, it is observed that the separation becomes longer with increasing constriction height. Higher magnetic force strength leads to a reduction in separation length. Newtonian fluids transfer heat more rapidly in their narrowing regions and downstream than fluids with non‐Newtonian behavior.

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“…This study can be applied to several physiological systems. Ali et al [11,12] explore the peristaltic transport of hybrid nano-blood flow in a ciliated tube. The findings of their study could be of use in the medical investigation related to diseases of organs generated in the embryonic stage, kidneys, airways, etc.…”

Section: Introductionmentioning

confidence: 99%

Electro-Osmotic Flow of MHD Jeffrey Fluid in a Rotating Microchannel by Peristalsis: Thermal Analysis

Venkateswarlu

et al. 2023

Sci. Eng. Technol.

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In this study, we examine the rotating and heat transfer on the peristaltic and electro-osmatic flow of a Jeffery fluid in an asymmetric microchannel with slip impact. A pressure gradient and anal axially imposed electric field work together to impact the electro-osmotic flow (EOF). Mathematical modeling is imported by employing the low Reynolds number and long wavelength approximation. The exact solution has been simplified for the stream function, temperature, and velocity distributions. The effects of diverse egress quantities on the gush virtue are exhibited and discussed with the help of graphs. The shear stress and trapping phenomena have been investigated. The characterization of results has been resolved for the flow governing ingrained appropriate parameters by employing the table. Our findings can be summarized as follows: (i) Debye length has a strong influence on the conducting viscous fluid of EOF in non-uniform micro-channel. (ii) The temperature field is enhanced through the elevated values of the rotation parameter and EOF. (iii) The shear stress has oscillatory behavior and the heat transmission rate increases with the magnitude of larger values of EOF. Finally, there is good agreement between the current results and those that have already been published. This model applies to the study of chemical fraternization/separation procedures and bio-microfluidic devices for the resolution of diagnosis.

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Electromagnetic phenomena in cilia actuated peristaltic transport of hybrid nano-blood with Jeffrey model through an artery sustaining regnant magnetic field

Cited by 28 publications

References 62 publications

Electro-Blood Circulation Fusing Gold and Alumina Nanoparticles in a Diverging Fatty Artery

Electro-Blood Circulation Fusing Gold and Alumina Nanoparticles in a Diverging Fatty Artery

Heat transport in magnetohydrodynamic physiological blood flow through a constricted artery

Electro-Osmotic Flow of MHD Jeffrey Fluid in a Rotating Microchannel by Peristalsis: Thermal Analysis

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