AI-based prediction of flow dynamics of blood blended with gold and maghemite nanoparticles in an electromagnetic microchannel under abruptly changes in pressure gradient DOI
Poly Karmakar,

Sukanya Das,

Sanatan Das

et al.

Electromagnetic Biology and Medicine, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 31

Published: May 13, 2025

In cardiovascular research, electromagnetic fields (EMFs) induced by Riga plates are applied to study and potentially manipulate blood flow dynamics, offering insights for therapies against arterial plaque deposition understanding varied behaviors. This research focuses on predicting the patterns of infused with gold maghemite nanoparticles (gold-maghemite/blood) inside an EM microchannel under these influences abruptly change in pressure gradient. The models flows considering radiation heat emission Darcy drag forces within porous media. Mathematical representation involves time-variant partial differential equations, resolved through Laplace transform (LT) yield compact-form expressions model variables. outcomes, including shear stress (SS) rate transfer (RHT) across microchannel, analyzed displayed graphically, highlighting effects modified Hartmann number electrode width parameters. Hybrid nano-blood (HNB) (NB) exhibit distinct thermal characteristics, HNB transferring more flow. These implements a cutting-edge AI-powered approach high-fidelity evaluation critical parameters, achieving unprecedented prediction accuracy. Validation results confirm algorithm's excellence, SS predictions reaching 99.552% (testing) 97.019% (cross-validation) accuracy, while RHT show 100% testing accuracy 97.987% cross-validation reliability. convergence nanotechnology advanced machine learning paves way transformative clinical applications that could redefine standards care surgical oncology, interventional cardiology, therapeutic radiology. underpins potential such as controlled drug release magnetic fluid hyperthermia, enhancing procedures like cardiopulmonary bypass, vascular surgery, diagnostic imaging.

Language: Английский

Investigation of hydro-thermal behavior of two immiscible fluids in a wavy cavity, subjected to an inclined magnetic field and heat flux. DOI Creative Commons
Mohamed F. Al‐Dawody, Ahmed M. Hassan, Naseer H. Hamza

et al.

International Journal of Thermofluids, Journal Year: 2025, Volume and Issue: unknown, P. 101081 - 101081

Published: Jan. 1, 2025

Language: Английский

Citations

0
Effect of magnetic field on tangent hyperbolic nanofluid flow over a porous stretching sheet with varying thermal conductivity DOI

Vishalkumar J. Prajapati,

Ramakanta Meher

Deleted Journal, Journal Year: 2025, Volume and Issue: 246(1)

Published: March 3, 2025

Language: Английский

Citations

0
Optimizing Melting Heat Effect in Flow of Dusty Boger Hybrid Nanofluid with Elastic Deformation for Industrial Heat Transfer Applications DOI Creative Commons

Mostafa Mohamed Okasha,

Munawar Abbas,

Fadhil A. Ghaeb

et al.

International Journal of Thermofluids, Journal Year: 2025, Volume and Issue: unknown, P. 101178 - 101178

Published: March 1, 2025

Language: Английский

Citations

0
XGBoost Predictions of Heat Generation in MHD Natural Convection of Hybrid Nanofluid in a Wavy Porous Cavity DOI

Noura Alsedais,

M. A. Mansour, Abdelraheem M. Aly

et al.

Brazilian Journal of Physics, Journal Year: 2025, Volume and Issue: 55(3)

Published: March 25, 2025

Language: Английский

Citations

0
Heat transfer analysis of GO/water nanofluid flow under the influence of Joule heating and chemical reactions with MHD: analytical and numerical concept DOI

Fateme Nadalinia Chari,

D.D. Ganji,

Mehdi Mahboobtosi

et al.

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(5)

Published: April 9, 2025

Language: Английский

Citations

0
Numerical Analysis of Radiative Magnetoviscoelastic Micropolar Flow External to a Sphere With a Convective Boundary Surface Condition DOI
S. Abdul Gaffar,

O. Anwar Bég,

P. Ramesh Reddy

et al.

Heat Transfer, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

ABSTRACT Increasing attention is being paid to the study of heat transfer properties non‐Newtonian fluids as a result their growing use in many industrial and manufacturing processes. Micropolar have garnered lot interest for potential uses because distinctive microstructures. Both viscoelastic microstructural characteristics fluid make it mimic several polymers. Motivated by magnetic polymer coating dynamics operations, this article, thermoconvective nonlinear, steady‐state boundary layer flow an incompressible third‐grade micropolar from isothermal sphere with field thermal radiation investigated theoretically numerically. The model incorporates microelement gyratory (rotating) motions accurately simulates complex polymeric suspensions. An accurate implicit finite‐difference Keller‐Box method second order used solve numerically modified nondimensional conservation equations under physically suitable conditions. Verification code conducted using previous special cases literature. impacts parameters, that is, parameter ( ϕ ), material parameters ε 1 , 2 Biot number γ R Prandtl Pr M V Eringen vortex viscosity K dimensionless tangential coordinate ξ ) on linear (translational) velocity, angular temperature distributions are computed depicted graphically. Additionally, selected skin friction, wall couple stress (wall velocity gradient), Nusselt rate) also examined. As increases, accelerates farther away surface while decelerating close it. oscillatory response microrotation (angular) indicates reverse spin microelements. coupling (i.e., ratio Newtonian dynamic viscosity) causes accelerate decreasing closer Skin friction both increased, local depleted higher values parameter. With elevation (), there marked increase whereas (sphere gradient) depleted. There significant depletion rate (Nusselt number) increasing first exhibit considerable elevation. reduced. interaction parameter, significantly damped, enhanced (further surface) elevated substantially, thickness polymer. current simulations relevant high‐temperature processing electromagnetic polymers curved bodies.

Language: Английский

Citations

0
Peristalsis of CuO–TiO 2 /water hybrid nanofluid with ion-slip and Hall currents effects induced by electroosmosis DOI

Maimoona Gul,

F. M. Abbasi, S. A. Shehzad

et al.

Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

This study investigates the peristalsis of CuO - TiO 2 / O hybrid nanofluid via two-dimensional asymmetric channel. The flow is induced by electroosmosis and influenced electromagnetic effects, that is, ion-slip Hall currents. A mathematical model considered to explore nature nanoparticles volume fraction temperature on viscosity hybridized nanomaterial. Governing equations are solved using lubrication theory assumptions Debye-Huckel linearization. Numerical solutions for arising system achieved adopting numerical approach namely shooting scheme in Mathematica. Computations velocity, temperature, heat transmission rate presented through different zeta potentials. Outcomes revealed increases when higher values potential at right wall considered. results also indicated transfer can be enhanced up 5.6% solid concentration range 0.01 – 0.10. Hybrid has greater velocity negative value Helmholtz-Smoluchowski U hs .

Language: Английский

Citations

0
AI-based prediction of flow dynamics of blood blended with gold and maghemite nanoparticles in an electromagnetic microchannel under abruptly changes in pressure gradient DOI
Poly Karmakar,

Sukanya Das,

Sanatan Das

et al.

Electromagnetic Biology and Medicine, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 31

Published: May 13, 2025

In cardiovascular research, electromagnetic fields (EMFs) induced by Riga plates are applied to study and potentially manipulate blood flow dynamics, offering insights for therapies against arterial plaque deposition understanding varied behaviors. This research focuses on predicting the patterns of infused with gold maghemite nanoparticles (gold-maghemite/blood) inside an EM microchannel under these influences abruptly change in pressure gradient. The models flows considering radiation heat emission Darcy drag forces within porous media. Mathematical representation involves time-variant partial differential equations, resolved through Laplace transform (LT) yield compact-form expressions model variables. outcomes, including shear stress (SS) rate transfer (RHT) across microchannel, analyzed displayed graphically, highlighting effects modified Hartmann number electrode width parameters. Hybrid nano-blood (HNB) (NB) exhibit distinct thermal characteristics, HNB transferring more flow. These implements a cutting-edge AI-powered approach high-fidelity evaluation critical parameters, achieving unprecedented prediction accuracy. Validation results confirm algorithm's excellence, SS predictions reaching 99.552% (testing) 97.019% (cross-validation) accuracy, while RHT show 100% testing accuracy 97.987% cross-validation reliability. convergence nanotechnology advanced machine learning paves way transformative clinical applications that could redefine standards care surgical oncology, interventional cardiology, therapeutic radiology. underpins potential such as controlled drug release magnetic fluid hyperthermia, enhancing procedures like cardiopulmonary bypass, vascular surgery, diagnostic imaging.

Language: Английский

Citations

0