Study of Heat and Mass Transfer to Magnetohydrodynamic (MHD) Pulsatile Couple Stress Fluid Between Two Parallel Porous Plates

Oyelami, Funmilayo H.; Ige, Ebenezer Olubunmi; Saka-Balogun, Olaide Y.; Adeyemo, Oluwaseyi Adesina

doi:10.18280/i2m.200401

Cited by 4 publications

(3 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…By using the Gauss-Siedel relaxation strategy, this iterative method linearizes and decouples sets of nonlinear differential equations. After that, the Chebyshev pseudo-spectral method developed [15][16][17] is used to discretize the linear system of equations. The nonlinear functions are presummated to exist at the previous step (r) whereas the linear functions are calculated at the most recent iteration step (r+1).…”

Section: Numerical Approachmentioning

confidence: 99%

Magneto-Hemodynamics Fluid Hyperthermia in a Tumor with Blood Perfusion

Oyelami¹,

Ige²,

Falodun³

et al. 2022

MMEP

View full text Add to dashboard Cite

In order to increase the drug potency and cancer treatment effectiveness, hyperthermia therapy is an adjuvant procedure in which perfused bodily tissues are heated to extreme temperatures. While certain types of hyperthermia treatments rely on thermal radiations from single-sourced electro-radiation measures, conjugating dual radiation field sources is being discussed in an effort to enhance the delivery of therapy. The thermal efficiency of a combined infrared hyperemia with nanoparticle recirculation near an applied magnetic field on subcutaneous strata of a model lesion as an ablation technique is investigated computationally in this research. To tackle the equation of linked momentum and thermal equilibrium in the blood-perfused tissue domain of a spongy fibrous tissue, an intricate Spectral relaxation method (SRM) was developed. The well-known Roseland diffusion approximation was used to define thermal diffusion regimes in the presence of external magnetic field imposition and to outline the effects of radiative flux inside the computational domain. Utilizing pore-scale porosity mechanics, the contribution of tissue sponginess was studied in a number of clinically relevant circumstances. Our findings demonstrated that magnetic field architecture could govern hemodynamic regimes at the blood-tissue interface across a significant depth of spongy lesion while permitting thermal transport across the depth of the model lesion. This parameter-indicator could be used to regulate how much hyperthermia therapy is administered to intravenously perfused tissue.

show abstract

Section: Numerical Approachmentioning

confidence: 99%

Magneto-Hemodynamics Fluid Hyperthermia in a Tumor with Blood Perfusion

Oyelami¹,

Ige²,

Falodun³

et al. 2022

MMEP

View full text Add to dashboard Cite

show abstract

“…There are exceptions to every rule. Many equipment, like the MHD current generator and the Hall accelerator, use magnetohydrodynamic flows to transfer heat and mass, and recent advances in this area have been impressive [1][2][3]. Magnetic field effects on the motion of electrically executing viscous fluid with mass transport are also useful for the study of the planetary atmosphere.…”

Section: Introductionmentioning

confidence: 99%

Double-Diffusive MHD Viscous Fluid Flow in a Porous Medium in the Presence of Cattaneo-Christov Theories

Falodun

Omowaye

Oyelami

et al. 2022

Modelling and Simulation in Engineering

View full text Add to dashboard Cite

The Cattaneo-Christov model will be used to examine the significance of heat generation, viscous dissipation, and thermal radiation on a double-diffusive MHD flow in this study. In this study, it was discovered that heat and mass transfer can be affected by nonlinear buoyancy significance. The flow direction was subjected to a uniform magnetic field. A set of partial differential equations governs the current design (PDEs). In order to simplify these equations, they are converted into ordinary differential equations (ODEs). In order to numerically solve the nonlinear ODEs, the spectral relaxation method (SRM) is utilized. In order to decouple and linearize the equation sets, the SRM employs the Gauss-Seidel relaxation method. Geothermal power generation and underground storage systems are just a few examples where this research could be put to use. When compared to previous findings, the current outcomes were discovered to be closely related. Owing to an increase in Lorentz force, the imposed magnetic field slows down fluid motion. Viscosity dissipation and heat generation all contribute to the formation of an ever-thicker thermal boundary layer. When the Cattaneo-Christov models are used, the thermal and concentration boundary layers get a lot thicker.

show abstract

“…Using implantable anticancer drug delivery with thermal ablation, Al-Zu'bi and Mohan [6] studied Modelling of combination therapy in solid tumor. Shorif et al [7] investigated magnetic nanoparticles mediated cancer hyperthermia while the Study of heat and mass transfer to magnetohydrodynamic (MHD) pulsatile couple stress fluid between two parallel porous plates was considered by Oyelami et al [8]. In the treatment planning of radiofrequency hyperthermia therapy in clinics [9] studied the role of simulations.…”

Section: Introductionmentioning

confidence: 99%

Magneto-Hemodynamic of Blood Flow Having Impact of Radiative Flux Due to Infrared Magnetic Hyperthermia: Spectral Relaxation Approach

Ige¹,

Oyelami²,

Olutayo-Irheren³

et al. 2022

IJDNE

View full text Add to dashboard Cite

Hyperthermia therapy is an adjuvant procedure during which perfused body tissues is subjected to elevated range of temperature in bid to achieve improved drug potency and efficacy of cancer treatment. While a selected class of hyperthermia techniques is shouldered on the thermal radiations derived from single-sourced electro-radiation measures, there are deliberations on conjugating dual radiation field sources in an attempt to improve the delivery of therapy procedure. This paper numerically explores the thermal effectiveness of combined infrared hyperemia having nanoparticle recirculation in the vicinity of imposed magnetic field on subcutaneous strata of a model lesion as ablation scheme. An elaborate Spectral relaxation method (SRM) was formulated to handle equation of coupled momentum and thermal equilibrium in the blood-perfused tissue domain of a spongy fibrous tissue. Thermal diffusion regimes in the presence of external magnetic field imposition were described leveraging on the renowned Roseland diffusion approximation to delineate the impact of radiative flux within the computational domain. The contribution of tissue sponginess was examined using mechanics of pore-scale porosity over a selected of clinical informed scenarios. Our observations showed for a substantial depth of spongy lesion, magnetic field architecture constitute the control regimes of hemodynamics in the blood-tissue interface while facilitating thermal transport across the depth of the model lesion. This parameter-indicator could be utilized to control the dispensing of hyperthermia treatment in intravenous perfused tissue.

show abstract

Study of Heat and Mass Transfer to Magnetohydrodynamic (MHD) Pulsatile Couple Stress Fluid Between Two Parallel Porous Plates

Cited by 4 publications

References 7 publications

Magneto-Hemodynamics Fluid Hyperthermia in a Tumor with Blood Perfusion

Magneto-Hemodynamics Fluid Hyperthermia in a Tumor with Blood Perfusion

Double-Diffusive MHD Viscous Fluid Flow in a Porous Medium in the Presence of Cattaneo-Christov Theories

Magneto-Hemodynamic of Blood Flow Having Impact of Radiative Flux Due to Infrared Magnetic Hyperthermia: Spectral Relaxation Approach

Contact Info

Product

Resources

About