Impact of Nonlinear Chemical Reaction and Melting Heat Transfer on an MHD Nanofluid Flow over a Thin Needle in Porous Media

Ramzan, Muhammad; Gül, Hina; Kadry, Seifedine; Lim, Chhayly; Nam, Yunyoung; Howari, Fares M.

doi:10.3390/app9245492

Cited by 15 publications

(10 citation statements)

References 30 publications

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“…Sonar detection and underwater navigation can also be identified by a magnetic field [15][16][17][18][19][20][21][22]. MHD flow over moving the needle under different physical situations is discussed by Sulochana [23] and Ramzan et al [24].…”

Section: Introductionmentioning

confidence: 99%

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Utilization of two‐equation model for analysis of flow over a moving needle in the presence of magnetic field

et al. 2023

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Many applications of the ocean and aerodynamic engineering, like the design of submarines, missiles, aircraft, rockets, and jet engines, involve flow over surfaces. Moreover, several experimental propulsion methods for seagoing ships, submarines and aerospace crafts are based on magnetohydrodynamics (MHD). This research explores the MHD boundary layer flow over a moving needle (shaped like a paraboloid of revolution). Governing equations are modelled in cylindrical coordinates under axial symmetry constraint, which is then simplified by employing order of magnitude analysis. In the absence of a magnetic field, these equations are self-similar, and this analysis is already available in the literature. We have applied the local non-similarity method to derive the boundary layer equations up to the second level of truncation to compute the solutions of non-similar boundary layer equations. The built-in MATLAB routine bvp5c is used to solve these equations numerically. This analysis will assist in predicting flow quantities that are important in designing the objects mentioned above.

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Section: Introductionmentioning

confidence: 99%

“…MHD flow over moving the needle under different physical situations is discussed by Sulochana [23] and Ramzan et al. [24].…”

Section: Introductionmentioning

confidence: 99%

Utilization of two‐equation model for analysis of flow over a moving needle in the presence of magnetic field

et al. 2023

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“…The ability of nanoparticles to enrich the heat transfer phenomena of the base fluid is quite remarkable. Many studies followed up on the pioneering work of Choi and Eastman [1] by looking into the impression of putting different solid nanoparticles into a variety of working fluids along with different geometries and finding interesting results [2][3][4][5][6]. The cuttingedge nanofluid, 'hybrid nanofluid,' has recently been the subject of several discreet research using two kinds of nanoparticles submerged in a base fluid.…”

Section: Introductionmentioning

confidence: 99%

Variable viscosity effects on the flow of MHD hybrid nanofluid containing dust particles over a needle with Hall current—a Xue model exploration

Ramzan¹,

Alotaibi²

2022

Commun. Theor. Phys.

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This study scrutinizes the flow of engine oil-based suspended carbon nanotubes (CNTs) magneto-hydrodynamics (MHD) hybrid nanofluid with dust particles over a thin moving needle following the Xue model. The analysis also incorporates the effects of variable viscosity with Hall current. For heat transfer analysis, the effects of the Cattaneo-Christov (C-C) theory and heat generation/absorption with thermal slip are integrated in the temperature equation. The Tiwari-Das nanofluid model is used to develop the envisioned mathematical model. Using similarity transformation, the governing equations for the flow are translated into ordinary differential equations (ODEs). The bvp4c method based on Runge–Kutta is used, along with a shooting approach. Graphs are used to examine and depict the consequences of significant parameters on involved profiles. The results revealed that the temperature of the fluid and boundary layer thickness is diminished as the solid volume fraction is raised. Also, with an enhancement in the variable viscosity parameter, the velocity distribution becomes more pronounced. The results are substantiated by assessing it with an available study.

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“…Sivaraj and Kumar 29 investigated the chemical reaction effects on viscoelastic fluid in a moving cone. Authors Makinde et al, 13 Mythili and Sivaraj, 30 Muthtamilselvan, 31 Ramzan et al 32 studied the impact of nonlinear chemical reaction.…”

Section: Introductionmentioning

confidence: 99%

Soret–Dufour effects on chemically reacting non‐Darcian MHD flow around a plate

2022

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Here, a study of steady, magnetohydrodynamic flow of incompressible, cold fluid around a moving plate with a non‐Darcian porous medium in existence of heat source and nth‐order chemical reaction incorporating Soret and Dufour effects is considered. MATLAB bvp4c technique is used to solve the prevailing equations. Variations in velocity, temperature and concentration are analysed. It is observed that the applicable parameters such as non‐Darcy, Soret, Dufour, chemical reaction play a significant role in controlling the flow. Chemical reaction parameter reduces skin friction, heat transfer, and mass transfer while Eckert number enhances the mass transfer and skin friction.

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Impact of Nonlinear Chemical Reaction and Melting Heat Transfer on an MHD Nanofluid Flow over a Thin Needle in Porous Media

Cited by 15 publications

References 30 publications

Utilization of two‐equation model for analysis of flow over a moving needle in the presence of magnetic field

Utilization of two‐equation model for analysis of flow over a moving needle in the presence of magnetic field

Variable viscosity effects on the flow of MHD hybrid nanofluid containing dust particles over a needle with Hall current—a Xue model exploration

Soret–Dufour effects on chemically reacting non‐Darcian MHD flow around a plate

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