Analyzing thermal performance and entropy generation in time-dependent buoyancy flow of water-based over rotating sphere with ternary nanoparticle shape factor

Journal of Computational Design and Engineering, Год журнала: 2024, Номер 12(1), С. 80 - 99

Опубликована: Дек. 11, 2024

Abstract The heat transfer augmentation, solar power systems, medical equipment, semiconductor cooling, aerospace, and automotive industries all use ternary hybrid nanofluids (THNFs). current study is mainly about a magnetized THNF flow that cannot be squished around spinning sphere has different viscosity, thermal conductivity, shape (brick, platelets, cylinder, blade). transport simulation incorporates the principles of viscous dissipation joule heating. Water mixed with silver, magnesium oxide, iron trioxide to make THNF. Similarity substitution converts model equations ordinary differential (ODEs). Runge–Kutta fourth order numerically estimates non-dimensional set ODEs. For certain emergent parameters, velocity, temperature, entropy generation, Nusselt number, skin friction are computed analyzed. research shows generation increases brinkman nanoparticle volume fraction magnetic parameters reduces temperature difference parameter. Increasing unsteadiness parameter upsurges velocity in x-direction, but decreases it z-direction curve. Skin x-direction declines rotation. Platelet-shaped nanoparticles usually outperform blade, brick, cylinder shapes. When mass suction $( S )$ elevated from 1.0 2.0, rate by 47.25% for brick form, 47.26% platelets shape, 35.08% cylinders 37.65% blades shape. Comparing results prior literature excellent agreement.

Язык: Английский

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XGBoost Predictions of Heat Generation in MHD Natural Convection of Hybrid Nanofluid in a Wavy Porous Cavity

Brazilian Journal of Physics, Год журнала: 2025, Номер 55(3)

Опубликована: Март 25, 2025

Язык: Английский

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Role of (Cu–Au/H ₂ O) hybrid nanofluid in mass and heat transmission along an unsteady nonlinear curved stretching surface with velocity slip dynamics: a thermal numerical inquiry

International Journal of Ambient Energy, Год журнала: 2025, Номер 46(1)

Опубликована: Июнь 4, 2025

Язык: Английский

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Magnetohydrodynamic stagnation flow of Al2O3–Cu–TiO2/H2O ternary nanofluid across a stretching/shrinking cylinder in the presence of nonlinear radiative heat and Arrhenius energy

Journal of the Korean Physical Society, Год журнала: 2024, Номер unknown

Опубликована: Дек. 24, 2024

Язык: Английский

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