Numerical and neural network approaches to heat transfer flow in MHD dissipative ternary fluid through Darcy-Forchheimer permeable channel

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 60, P. 104777 - 104777

Published: July 1, 2024

The study of heat transfer in fluid flows across permeable media is critical many engineering applications, including energy systems, cooling technologies, and chemical processes. This aims to explore the impact joule heating flow an MHD dissipative ternary through a channel embedded Darcy-Forchheimer medium. Additionally, utilization hybrid nanofluids, composed base three nanoparticles Al2O3, MoS2, Cu has emerged as promising avenue for augmenting thermal conductivity rates. governing equations are transformed into set coupled ordinary differential by employing similarity variables simplified bvp4c artificial neural network (ANN) model approaches. Results reveal that significant enhancement velocity field at lower wall reductions upper wall, while temperature decreases with increasing Prandtl number. Further, rate increases increase number magnetic whereas skin friction decays field. Meanwhile, comparison was carried out using & ANN results strongly correlated.

Language: Английский

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Numerical Simulation of Stephan Blowing Impacts on Thermally Laminated 3D Flow of MHD Trihybrid Nanofluid with Soret and Dufour Effects

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 105460 - 105460

Published: Dec. 1, 2024

Language: Английский

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Artificial neural networks (ANNs) in an Electroosmosis-Controlled Darcy-Forchheimer flow for the Casson nanofluid model over stretching sheet

International Journal of Heat and Fluid Flow, Journal Year: 2024, Volume and Issue: 109, P. 109507 - 109507

Published: July 24, 2024

Language: Английский

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Numerical solutions and stability analysis of hybrid Casson nanofluid flow with MHD and heat transfer effects

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 9, 2024

Abstract This research addresses the complex dynamics of hybrid Casson nanoliquids in flow and heat transfer applications, focusing on interaction between fluid thermal phenomena presence magnetohydrodynamics (MHD), viscous dissipation, Joule heating. The motivation behind this study stems from need to enhance efficiency processes various engineering such as cooling systems electronic devices, where nanofluids can offer superior performance compared conventional fluids. novelty work lies its comprehensive numerical investigation a nanoliquid over moving permeable surface, incorporating detailed analysis MHD effects, Using Tiwari Das model formulate governing equations, employs similarity transformations convert these equations into system ordinary differential (ODEs). MATLAB is then used derive solutions, with stability ensuring physical dependability solutions. Key findings reveal that temperature distribution shows positive correlation both Prandtl Hartmann numbers. Additionally, relationship Eckert number observed. These insights valuable guidance for engineers aiming optimize using nanofluids, highlighting their potential improved management practical applications.

Language: Английский

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Study of ZnO-SAE50 over a Radiated Permeable Exponentially Elongating Curved Device Subject to non-Uniform Thermal Source and Newtonian Heating

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 63, P. 105275 - 105275

Published: Oct. 11, 2024

Language: Английский

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Levenberg-Marquardt Design for Analysis of Maxwell Fluid Flow on Ternary Hybrid Nanoparticles Passing over a Riga Plate Under Convective Boundary Conditions

Results in Engineering, Journal Year: 2024, Volume and Issue: 24, P. 103502 - 103502

Published: Nov. 27, 2024

Language: Английский

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Entropy analysis of MHD flow in hybrid nanofluid over a rotating disk with variable viscosity and nonlinear thermal radiation

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 3, 2024

Abstract In this study, we aim to investigate the entropy production in magnetohydrodynamic (MHD) flow of hybrid nanofluids over permeable rotating disks. We will analyze within a three‐dimensional MHD Ag‐MgO nanofluid porous disk with variable fluid properties. Our analysis incorporate time‐dependent radial stretching and slip effects on velocities temperature. Moreover, study take into account exponentially temperature‐dependent viscosity nonlinear thermal radiation. The uses self‐similar transformations convert coupled partial differential equations set ordinary equations. Numerically solving these involves using shooting technique relies 4th‐order Runge–Kutta–Fehlberg method. rotation introduces parameter that accelerates motion. explores heat transfer rate, skin friction, quantified by Bejan number. Various factors, including magnetic field intensity, rotation, radiation, viscosity, influence quantification. outcomes can enhance system efficiency through suitable choices, deepening our understanding generation performance under varying factors. This research is important for improving processes, reducing energy waste, design operation advanced systems engineering applications. results could lead innovations management, conservation, sustainable practices.

Language: Английский

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Optimization of thermal performance in ternary nanofluids dynamics on curved surface through employment of active and passive strategies

Numerical Heat Transfer Part A Applications, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 26

Published: June 26, 2024

Language: Английский

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The enhanced heat transfer and flow dynamics of tangent hyperbolic and Newtonian nanofluids under inclined variable magnetic field

Results in Physics, Journal Year: 2024, Volume and Issue: unknown, P. 108031 - 108031

Published: Nov. 1, 2024

Language: Английский

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