Numerical investigation of nanofluid flow over a bidirectional stretching surface in porous media

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Journal Year: 2025, Volume and Issue: 105(1)

Published: Jan. 1, 2025

Abstract Flow‐induced by bidirectional stretching surfaces has significant applications in various engineering processes. This study aims to address the research gap understanding three‐dimensional flow of nanofluid over a flat surface porous medium considering both axisymmetric and non‐axisymmetric scenarios. The analysis incorporates effects radiation, internal heat sources, viscous dissipation, Joule heating. A single‐phase approach is utilized model problem. governing nonlinear PDEs are non‐dimensionalized transformed into set ordinary differential equations using appropriate proportional similarity transformations. numerical solution obtained an implicit finite difference scheme. Using graphical representations, influence Eckert Prandtl numbers, along with parameters such as permeability, stretching, inspected. reveals that porosity magnetic reduce fluid velocity while enhancing temperature distribution. Conversely, number, source increase temperature. Furthermore, dimensionless friction coefficient Nusselt numbers at boundary illustrated computed. These findings offer valuable insights dynamics transfer characteristics system, comprehension these complex phenomena.

Language: Английский

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Chemical reaction impact and Buongiorno Model of Trihybrid Nanofluid Blood flow in a squeezed porous Channel using the Levenberg–Marquardt neural network algorithm

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104252 - 104252

Published: Feb. 1, 2025

Language: Английский

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Stagnation Flow of a Nanofluid with Rough Surface and Energy Dissipation: A Tangent Hyperbolic Model with Practical Engineering Uses

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104825 - 104825

Published: April 1, 2025

Language: Английский

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Mathematical modeling and analysis for radiative MHD peristaltic flow of Bingham nanofluid

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

Published: Sept. 26, 2024

Abstract The current study elaborates the mathematical modeling for peristaltic transport of Bingham nanoliquid in symmetric channel with thermal radiation. Here we used non‐Newtonian fluid model (Bingham model) define as Channel boundaries are complaint nature. equations flow and heat/mass transport, incorporating aspects thermophoresis Brownian motion, were derived using Buongiorno's nanofluids framework. Thermal involves existence Ohmic heating viscous dissipation consequences. model's governing derived, made simpler by long wavelengths small Reynolds number assumptions. Numerical techniques utilized finding solution nonlinear system equations. Velocity, concentration, temperature, rate heat transfer analyzed graphically. findings these investigations could improve dynamics gastrointestinal movements a variety engineering systems. This examination also sheds light on physiological fluids’ easy movement through capillaries arteries, which supports nutrients, blood circulation, oxygen delivery, waste elimination, temperature regulation, other essential components within human organism.

Language: Английский

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Peristalsis of hybrid nanomaterial in convectively heated asymmetric configuration

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: 150(1), P. 175 - 185

Published: Dec. 24, 2024

Language: Английский

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