Time-Depending Flow of Ternary Hybrid Nanofluid Past a Stretching Sheet with Suction and Magnetohydrodynamic (MHD) Effects

Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, Journal Year: 2024, Volume and Issue: 117(2), P. 15 - 27

Published: June 1, 2024

This research examines the laminar magnetohydrodynamic (MHD) flow of a mixture three different nanoparticles, known as ternary hybrid nanofluid, over permeable stretching sheet. In this analysis, we are considering sheet that is decelerating, with unsteadiness parameter . The governing equations turned into similarity by utilizing appropriate transformations. MATLAB software then employed to program code, bvp4c function. skin friction and heat transfer coefficients plots, along velocity temperature profiles, delivered for various values suction, unsteadiness, magnet, nanoparticle volume fraction parameters. According numerical findings, both suction parameters play roles in boosting rate. Nevertheless, rate reduced augmentation magnetic parameter.

Language: Английский

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Unsteady MHD flow of tangent hyperbolic ternary hybrid nanofluid in a darcy-forchheimer porous medium over a permeable stretching sheet with variable thermal conductivity

F1000Research, Journal Year: 2025, Volume and Issue: 14, P. 152 - 152

Published: March 10, 2025

Background This research investigates the unsteady magnetohydrodynamic (MHD) flow, heat, and mass transfer of tangent hyperbolic ternary hybrid nanofluids over a permeable stretching sheet. The study considers three types nanoparticles—aluminum oxide (Al₂O₃), copper (Cu), titanium (TiO₂)—dispersed in base fluid ethylene glycol (C₂H₆O₂). nanofluid (Al₂O₃–Cu–TiO₂/C₂H₆O₂) has potential applications cooling systems, biomedical uses for targeted drug delivery hyperthermia treatments, heat exchangers, polymer processing techniques like extrusion casting. Methods will examine combined effects Weissenberg number, power law index, nanoparticle volume fraction, viscous dissipation, magnetic field, generation, nonlinear thermal radiation, temperature ratio, Joule heating, Brownian motion, thermophoresis, porous permeability, variable conductivity, Eckert Prandtl Schmidt chemical reaction, velocity Forchheimer number on electrical conductivity flow nanofluids. governing equations are transformed into similarity using appropriate transformations solved numerically with MATLAB BVP5C package. results validated against data from published articles to ensure reproducibility. Results findings reveal that an increase numbers reduces profile, while distribution increases. parameter (Γ) leads higher indicating improved transfer. Higher concentrations result enhanced skin friction, Nusselt Sherwood number. Ternary show most significant improvement conductivity. Conclusions significantly enhance transfer, showing delivery, processing. numerical consistent previous research, confirming reliability reproducibility findings.

Language: Английский

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Heat Transfer and Irreversibility Analysis of Al₂O₃-CuO-TiO₂-Ag/H₂O Nanofluid Flow in a Microtube

Journal of Thermophysics and Heat Transfer, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: March 24, 2025

This work presents a numerical investigation of laminar flow [Formula: see text] tetra-hybrid nanoliquid in microtube subjected to constant wall heat flux. A model was developed and validated using available experimental analytical data. The combined effects volume fraction, viscous dissipation, slip velocity, external magnetic field on transfer irreversibility parameters are investigated. results revealed that enhances the microflow comparison with base liquid, mono, di, ternary hybrid nanoliquids, an increase all components reduction Bejan number. higher velocity improves reduces total entropy production, while Brinkman number increases production. nanoparticle or intensity field, leads evolutions discussed this paper.

Language: Английский

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Implications of slippage constraint and aligned Lorentz force on the ternary hybrid nanofluid flow over an exponentially deformable surface

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(6)

Published: April 15, 2025

Language: Английский

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Implementation of numerical strategy and neural networking paradigm to inspect ternary nanofluid flow over a radiated paraboloid surface with Arrhenius activation energy: A comparative study

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

Published: April 20, 2025

Remarkable advantages of the newly introduced composition nanoparticles by combining three distinctively natural nanometric-sized particles have been demonstrated to improve energy efficiency advanced mechanisms. Some diversified and effective utilizations currently conducted exploration noticed in thermal exchange systems, solar power plants, material engineering, manufacturing metallic extrusion procedures, renewable resources, many more. Subsequently, this work involved an innovative domain called paraboloid surface, on which a very small number studies commenced. Therefore, primary motive for articulating effort is envision hydrothermal mass attributes viscous base liquid characterized ethylene glycol (C 2 H 6 O ) with suspension aluminum oxide (Al 3 ), cobalt iron (CoFe 4 titanium (TiO ). The significance magnetic field improvisation, along radiative flux activation energy, are also examined. leading mathematical model based partial differential system involving thermophysical characteristics dispersed particles. A set similar variables chosen transmuted fundamental expressions into dimensionless ordinary structure. attained ODEs resolved numerically executing computations shooting RK procedures using MATLAB-based code. results extracted comparative form inspect performance ternary nanoparticle induction over mono hybrid compositions. momentum, thermal, concentration distributions sketched graphical version, comparison, format against parameters. prediction outcomes associated quantities was evaluated backpropagated ANN strategy. fit data confirmed presenting regression plots. From insight calculated outcomes, it revealed that heat coefficient skin friction factors increased addition nanoparticles, irrespective change Furthermore, factor escalates up 49% effect compared its absence. Increment magnitude 5% perceived occurrence radiation effect, while diminishes 23% generation/absorption.

Language: Английский

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A numerical and statistical analysis of the unsteady ternary hybrid nanofluid flow and heat transfer over a generalized stretching/shrinking wall

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Journal Year: 2025, Volume and Issue: 105(2)

Published: Feb. 1, 2025

Abstract This study analyzes unsteady ternary hybrid nanofluid flow and heat transfer over a generalized stretching/shrinking wall using both analytical numerical methods. By applying similarity transformations, the governing nonlinear partial differential equations are reduced to system of ordinary equations, which numerically solved MATLAB bvp4c function. We find that exhibits two solution branches—an upper lower—within certain parameter ranges. A detailed stability analysis is conducted determine these solutions. Additionally, presents solutions for specific cases, relevant exchangers in low‐velocity environments. Next, MINITAB software used statistically model interactions parameters assess their impact on performance (measured through local Nusselt number), identifying low, medium, or strong effects regression analysis. Finally, sensitivity performed function obtained MINITAB, focusing key input parameters. To best our knowledge, this novel, as no previous work has explored problem, making results original.

Language: Английский

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Unsteady MHD flow of tangent hyperbolic ternary hybrid nanofluid in a darcy-forchheimer porous medium over a permeable stretching sheet with variable thermal conductivity

F1000Research, Journal Year: 2025, Volume and Issue: 14, P. 152 - 152

Published: Feb. 4, 2025

Background This research investigates the unsteady magnetohydrodynamic (MHD) flow, heat, and mass transfer of tangent hyperbolic ternary hybrid nanofluids over a permeable stretching sheet. The study considers three types nanoparticles—aluminum oxide (Al₂O₃), copper (Cu), titanium (TiO₂)—dispersed in base fluid ethylene glycol (C₂H₆O₂). nanofluid (Al₂O₃–Cu–TiO₂/C₂H₆O₂) has potential applications cooling systems, biomedical uses for targeted drug delivery hyperthermia treatments, heat exchangers, polymer processing techniques like extrusion casting. Methods examines effects various parameters, including Weissenberg number, power law index, nanoparticle volume fraction, viscous dissipation, magnetic field, generation, nonlinear thermal radiation, temperature ratio, Joule heating, Brownian motion, thermophoresis, porous permeability, variable conductivity, Eckert Prandtl Schmidt chemical reaction, velocity Forchheimer parameters. governing equations are transformed into similarity using appropriate transformations solved numerically with MATLAB BVP5C package. results validated against data from published articles to ensure reproducibility. Results findings reveal that an increase numbers reduces profile, while distribution increases. conductivity parameter (Γ) leads higher indicating improved transfer. Higher concentrations result enhanced skin friction, Nusselt Sherwood number. Ternary show most significant improvement conductivity. Conclusions significantly enhance transfer, showing delivery, processing. numerical consistent previous research, confirming reliability reproducibility findings

Language: Английский

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Machine learning and differential transform simulation in analysing the ionic liquid (EtSO4) based ternary hybrid flow over a curved geometry

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127109 - 127109

Published: Feb. 1, 2025

Language: Английский

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Predictive framework to evaluate ternary nanocomposite over surface subjected to novel physical perspective

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 11, 2025

Fluids possessing advanced thermal capabilities are a requirement of today's world scientific technology and an inherent vital part diversified large-scale processes. As result, the induction nanometric-sized particles has been considered emerging approach to achieve liquids. Various combinations have used enhance efficiency nanofluids in engineering systems. Recently, suspension three distinctively structured nanosized made conventional liquid, termed as ternary nanofluid. The current study primarily aims optimize design working system by inducing nanoparticles composed (GO), (Cu) (Ag) flow kerosene (base liquid) along elongated surface. dimensionless version transport equations partial differential (PDEs) is regulated through pertinent similarity transformations into ordinary (ODEs). While providing variable heat source, consideration given radiation energy secondary variations. novel slip boundary constraint conceptualized Thomas Troian was assumed be at surface configuration. Computational simulations executed implementing shooting Runge–Kutta (RK) procedures obtain results graphical tabular manner. Subsequently, machine-learning technique based on Levenberg–Marquardt algorithm employed predict response physical quantities sundry parameters. momentum profile dominated dispersing mono-nanoparticles compared hybrid nanoparticles, whereas contrary aspects attained for distribution. skin friction coefficient increased up 74% owing magnetic field factor. It evident that flux intensifies 5% presence quadratic radiative linear effect.

Language: Английский

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An Analytical Inspection on Effect of Chemical Reaction and Radiation on MHD Biviscous Bingham Tetra Nanofluid Flow With Accelerated Plate

Journal of Nanotechnology, Journal Year: 2025, Volume and Issue: 2025(1)

Published: Jan. 1, 2025

The nanofluids and their advanced models (ternary tetra nanofluids) possess an outstanding thermal mechanism attract engineers industrialists with prominent features. Tetra have high conductivity; thus, by inserting nanoparticles in the base fluids, effective conductivity of heat transfer fluids is enhanced. A framework has now been illuminated throughout this work to scrutinize behavior chemical reactions radiation on water‐based magnetohydrodynamics (MHD) biviscous Bingham flow nanofluid (Al 2 O 3 –Fe 4 –TiO –Cu/H O) over accelerated plate through a porous medium presence slip conditions, source/sink, viscous dissipation. overall physical problem designed form nonlinear partial differential equation, which then altered into highly ordinary equation via proper dimensionless variable. These equations are solved analytically, along associated boundary conditions. flow, energy, mass problems were examined especially transport phenomena performed for both prescribed surface temperature (PST) flux (PHF) cases, was also evaluated two different namely concentration (PSC) (PMF) then, these solutions demonstrated terms confluent hypergeometric function. There plots showing how variables affected velocity concentration, skin friction, rate transmission. dual solution found velocity, temperature, profiles. finding discloses that performance magnetic parameter, fluid parameters experience slowdown impact corresponding velocities cases stretching boundaries. For magnitude field parameter increases increasing profile second solution, whereas reverse trend observed first solution.

Language: Английский

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