Impact of Thermal Radiation and Heat Source on MHD Blood Flow with an Inclined Magnetic Field in Treating Tumor and Low Blood

Omamoke, Ekakitie; Amos, Emeka; Jatari, Efere

doi:10.9734/arjom/2020/v16i930221

Cited by 10 publications

(3 citation statements)

References 13 publications

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“…This will help in heart treatment by cleaning the cavities and valves hence treating cardiovascular diseases by controlling blood flow. Studies of the effect of pertinent parameters on MHD fluid flow and MHD blood flow was done by Omamoke and Amos [22] and Omamoke et al [23].…”

Section: Discussionmentioning

confidence: 99%

MHD Pulsatile Blood Flow Through an Inclined Stenosed Artery with Body Acceleration and Slip Effects

Amos¹,

Omamoke²,

Nwaigwe³

2022

IJTAM

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In this work, the combined effect of slip velocity, pulsatility of the blood flow and body acceleration effect on Newtonian unsteady blood flow past an artery with stenosis and permeable wall is theoretically studied with results discussed. The magnetic field is applied to the stenosed artery with permeable walls which is inclined at a varying angle with the fluid considered to be electrically conducting non-Newtonian elastic-viscous fluid. The momentum equation was transformed from dimensional form to dimensionless form with the Frobenius power series method used to solve the axially symmetric differential momentum equation with suitable boundary conditions. For clarity of the applicability of the study, results was shown graphically with behavior of the blood flow through the artery with stenosis shown for the velocity in the axial direction, blood acceleration, wall shear stress and volumetric flow rate. Results showed that, an increase in the body acceleration Go and pulsatile pressure Pl causes an increase in the blood flow, blood acceleration, shear stress at the artery walls and volumetric flow rate. The increase in the magnetic field M causes a decrease in the blood flow velocity, blood acceleration, shear stress at the artery walls and volumetric flow rate. The increase in the artery inclination ϕ results to an increase in the blood flow velocity, wall shear stress and the volumetric flow rate but an irregular behavior in the blood acceleration while the increase in slip velocity h at the wall decreases the velocity and blood acceleration, while the shear stress at the wall increases and the volumetric flow rate decreases.

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Section: Discussionmentioning

confidence: 99%

MHD Pulsatile Blood Flow Through an Inclined Stenosed Artery with Body Acceleration and Slip Effects

Amos¹,

Omamoke²,

Nwaigwe³

2022

IJTAM

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“…investigated how a heat source affected blood flow in a gradient-tapered vessel whilst being affected by a gradient magnetic field. Omamoke et al (2020) have researched on the effects of chemical reaction, heat source, and thermal radiation on irregular blood flow via a plate channel with an angled magnetic field in a porous media.…”

Section: Suggested Citationmentioning

confidence: 99%

Mathematical Analysis of a Magnetic and Conducting Fluid Flow through Blood Vessel Along with an Inclination and Chemical Reaction

Bunonyo,

Ebiwareme

2023

ejtas

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This research paper presents a theoretical investigation of the combined effects of chemical reaction and heat source on blood flow via a tapered vessel in the presence of angle of inclination and magnetohydrodynamics. The continuity, momentum and concentration equations are used to model the proposed problem in terms of nonlinear partial differential equations. These equations along with the initial and boundary conditions is made dimensionless and then solved numerically using power series method. The computational results are presented graphically for the blood velocity, temperature, and concentration distributions in terms of the different parameter values used in this analysis. The study shows that the existence of the controlling parameters significantly impacts the characteristics of the flow.

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“…Thermal radiation had a mixed effect on the blood flow and heat source increase increased the blood flow which was helpful in treating tumor and low blood pressure as discussed by Omamoke et al [18]. The adoption of Frobenius method and effects of pertinent parameters on the behavior of flow was considered in the research done by Omamoke and Amos [19], Amos et al [20], Amos et al [21], Chinedu and Amadi [22].…”

Section: Introductionmentioning

confidence: 99%

Treatment and Slip Effect on MHD Blood Flow through a Stenotic Artery: A Mathematical Model

Omamoke

Amos

2023

ARJOM

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Theoretical study of the treatment and slip effect on Magneto-hydrodynamic (MHD) blood flow through a stenotic artery where the porous wall and the boundary slip at the wall of the artery have a significant effect on the blood flow was investigated. The magnetic field is applied radially on the stenotic region of the artery with blood flowing axially. Dimensionless governing equations was solved using Frobenius series method to obtain a solution for the velocity of the blood flow, blood concentration, wall shear stress, fluid acceleration and the volumetric flow rate. The Results showed that, an increase in the chemical reaction increased the blood viscosity causing a decrease in the blood velocity, acceleration and shear stress at the wall but increases the volumetric flow rate of the blood. Increased slip at the wall with stenosis decreases the blood velocity, acceleration and volumetric flow rate but causes an increase in the wall shear stress.

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Impact of Thermal Radiation and Heat Source on MHD Blood Flow with an Inclined Magnetic Field in Treating Tumor and Low Blood

Cited by 10 publications

References 13 publications

MHD Pulsatile Blood Flow Through an Inclined Stenosed Artery with Body Acceleration and Slip Effects

MHD Pulsatile Blood Flow Through an Inclined Stenosed Artery with Body Acceleration and Slip Effects

Mathematical Analysis of a Magnetic and Conducting Fluid Flow through Blood Vessel Along with an Inclination and Chemical Reaction

Treatment and Slip Effect on MHD Blood Flow through a Stenotic Artery: A Mathematical Model

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