Electrothermal blood streaming conveying hybridized nanoparticles in a non-uniform endoscopic conduit

Das, S.; Karmakar, Poly; Ali, Asgar

doi:10.1007/s11517-022-02650-9

Cited by 34 publications

(24 citation statements)

References 77 publications

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“…• The base fluid (blood) and hybridized nanoparticles (Au, Al 2 O 3 ) are in the state of thermal equilibrium. The geometrical form of the arterial wall is proposed as [20,43]:…”

Section: Geometrical Descriptionmentioning

confidence: 99%

“…An ionized blood (Au-Al 2 O 3 /blood) is taken up, and it's electric potential dispersion is mathematically described by the Poisson-Boltzmann equation as [37,43,46,47]:…”

Section: Electrohydrodynamicsmentioning

confidence: 99%

“…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%

“…Simulated results conveyed that a depletion in EDL thickness tends to boost the velocity and temperature profiles. In the recent past, Das et al [43] have presented a modelling study associated with the electro-blood streaming carrying hybrid nanoparticles in a diverging endoscopic annulated region. Their key findings include that the blood bolus's size in the endoscopic conduit amplifies due to EDL formation.…”

Section: Introductionsmentioning

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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“…• The base fluid (blood) and hybridized nanoparticles (Au, Al 2 O 3 ) are in the state of thermal equilibrium. The geometrical form of the arterial wall is proposed as [20,43]:…”

Section: Geometrical Descriptionmentioning

confidence: 99%

“…An ionized blood (Au-Al 2 O 3 /blood) is taken up, and it's electric potential dispersion is mathematically described by the Poisson-Boltzmann equation as [37,43,46,47]:…”

Section: Electrohydrodynamicsmentioning

confidence: 99%

“…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%

Section: Introductionsmentioning

confidence: 99%

See 2 more Smart Citations

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

Karmakar

Das

2023

BioNanoSci.

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show abstract

“…In [30], Das et al constructed a mathematical model in order to analyze the dynamism of the blood fow stream with Ag-Al 2 O 3 nanoparticles in a nonuniform endoscopic conduit with accounting joule heating and heat source efects. Furthermore, Das et al [31] discussed the fow characteristics of blood containing copper and gold nanoparticles over a nonuniform endoscopic annulus along a slip wall under the infuence of hall currents and electromagnetic force.…”

Section: Introductionmentioning

confidence: 99%

Similarity and Finite Difference Solution on Biomagnetic Flow and Heat Transfer of Blood-Fe3O4 through a Thin Needle

Alsenafi

Ferdows

2022

Journal of Mathematics

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A magnetic fluid is composed of a base fluid and magnetic particles, where magnetic particles are carefully distraught in the base fluid. Here, we will assume that blood is the base fluid that exhibits electrical conductivity and polarization properties and Fe3O4 as magnetic particles. The addition of Fe3O4 into the blood can remarkably ameliorate the properties of the blood’s thermal conductivity. Such physical aspects can play a vital role in biomedical and bioengineering. The presented model studies the biomagnetic fluid flow, such as blood that contains magnetic particles through a thin needle in the appearance of a strong magnetic dipole. First, the governing equations are transformed using similarity transformation into a system of dimensional differential equations, which are then nondimensionalized. The system of nondimensional equations is then solved numerically using a finite difference method. By analyzing the results, we find that the axial flow decreases for the ferromagnetic number, magnetic field number, and Eckert number, while the temperature increases with volume fraction, where the size of the needle plays a significant role. Finally, the results also indicate that the presence of ferromagnetism significantly influences the skin friction coefficient. Our presented results will also be compared with existing literature that is similar to our work.

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Biomedical Applications of Nanofluids in Drug Delivery

Mandal,

Anand,

Prabhakar

2023

Novel Technologies in Biosystems, Biomedical &Amp; Drug Delivery

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Electrothermal blood streaming conveying hybridized nanoparticles in a non-uniform endoscopic conduit

Cited by 34 publications

References 77 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

Similarity and Finite Difference Solution on Biomagnetic Flow and Heat Transfer of Blood-Fe3O4 through a Thin Needle

Biomedical Applications of Nanofluids in Drug Delivery

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