Publisher

UNPUNP

Journal TeknomekanikTeknomekanik Abstract

A steady, two-dimensional flow of biomagnetic fluid, namely blood flow with copper nanoparticles, across a stretchable sheet that is affected by a strong magnetic field and thermal radiation is investigated in this study. Copper nanoparticles (Cu-NPs) were used for this study because of their important applicability in biomedical research. Thus, the properties of copper nanoparticles render it an antibacterial, antimicrobial, and anti-fungal material. Similarity substitutions were applied to reduce the nonlinear partial differential equations to ordinary differential equations. Utilizing the MATLAB R2018b software bvp4c function technique, the physical solution was established. This models pertinent dimensions, such as the ferromagnetic parameter, the magnetic field parameter, the radiation parameter, the suction parameter, the ratio parameter, the slip parameter, and the Prandtl Number, were computationally and graphically inspected about the dimensionless velocity, temperature, skin friction, and heat transfer rate. One of the pivotal observations was that a rise in the ferromagnetic parameter and Prandtl number drops the temperature and velocity, correspondingly. A cross-case analysis with the outcome of other published research is also executed for divergent parameter values. Based on the investigations, copper nanoparticles may be advantageous for biomedical purposes and lessen the hemodynamics of stenosis. Owing to the research, copper nanoparticle-concentrated blood exhibits a reduced flow impedance and a larger temperature changeability compared to sheer blood.

Conclusion

This study investigated the flow and heat transfer characteristics of blood-Cu nanofluid over a stretching sheet under the influence of a magnetic dipole.The results demonstrate that increasing the suction parameter and radiation parameter reduces both velocity and temperature, while the ratio parameter increases velocity and temperature.Furthermore, the study found that increasing the ferromagnetic number decreases fluid temperature but increases velocity.These findings suggest that copper nanoparticles have potential benefits for biomedical applications and can reduce the hemodynamics of stenosis.

Future Research

Further research could explore the impact of different nanoparticle shapes and sizes on the flow and heat transfer characteristics of biomagnetic fluids, potentially leading to optimized nanoparticle designs for targeted drug delivery or hyperthermia treatment. Investigating the effects of pulsatile flow conditions, which more accurately represent physiological blood flow, would provide a more realistic understanding of biomagnetic fluid behavior in vivo. Additionally, a three-dimensional analysis of the flow, considering the complexities of blood vessel geometry and the influence of external magnetic fields, could offer valuable insights for developing advanced biomedical devices and therapies. These studies could be complemented by experimental validation to confirm the numerical findings and enhance the reliability of the models.

References

1. Effect of Thermal Radiation on Biomagnetic Fluid Flow and Heat Transfer over an Unsteady Stretching Sheet... cames.ippt.pan.pl/index.php/cames/article/view/327Effect of Thermal Radiation on Biomagnetic Fluid Flow and Heat Transfer over an Unsteady Stretching Sheet cames ippt pan pl index php cames article view 327
2. Biomagnetic Flow with CoFe2O4 Magnetic Particles through an Unsteady Stretching/Shrinking Cylinder. biomagnetic... mdpi.com/2312-7481/8/3/27Biomagnetic Flow with CoFe2O4 Magnetic Particles through an Unsteady Stretching Shrinking Cylinder biomagnetic mdpi 2312 7481 8 3 27
3. Magnetohydrodynamic and Ferrohydrodynamic Interactions on the Biomagnetic Flow and Heat Transfer Containing... journals.riverpublishers.com/index.php/EJCM/article/view/7879Magnetohydrodynamic and Ferrohydrodynamic Interactions on the Biomagnetic Flow and Heat Transfer Containing journals riverpublishers index php EJCM article view 7879
4. Biomagnetic Fluid Flow and Heat Transfer Study of Blood with Gold Nanoparticles over a Stretching Sheet... doi.org/10.3390/fluids6030113Biomagnetic Fluid Flow and Heat Transfer Study of Blood with Gold Nanoparticles over a Stretching Sheet doi 10 3390 fluids6030113

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Pages	19
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