Optimization and performance enhancement of parabolic trough collectors using hybrid nanofluids and ANN modeling

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 169, С. 105984 - 105984

Опубликована: Фев. 20, 2025

Язык: Английский

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Entropy Generation Modeling in Dynamic Local Thermal Non-Equilibrium Systems Using Neural Networks

Processes, Год журнала: 2025, Номер 13(2), С. 319 - 319

Опубликована: Янв. 24, 2025

The study of entropy generation in thermal non-equilibrium (TNE) states has significant implications for optimizing management systems and understanding heat transfer mechanisms permeable media. This investigates the properties a state within double-lid-driven enclosures filled with medium. Unlike temperature equilibrium state, approach is described by two equations: one irreversibility mixture phase medium phase. High mixed convection considered due to motion non-facing edges (left-side upper edges). Four cases based on direction are examined: Case 1, where left-side top move negative positive directions Y- X-axes, respectively; 2, X- Y-axes, Cases 3 4, respective axes. Heat flow domain both suspension phases. governing system solved numerically using finite volume techniques SIMPLER algorithm. obtained data used predict key quantities, such as rate, under influence major factors an effective artificial neural network (ANN) analysis. main findings show that solid higher compared other cases. Additionally, 2 results minimum Nusselt coefficient at center active boundary.

Язык: Английский

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Density-driven flow in chamfered enclosures with obstacles under regular and irregular inner temperature distributions: A hybrid finite element method and neural network approach

Separation Science and Technology, Год журнала: 2025, Номер unknown, С. 1 - 19

Опубликована: Март 26, 2025

Язык: Английский

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A study of unsteady mixed convection in porous corrugated enclosures with magnetic fields

International Communications in Heat and Mass Transfer, Год журнала: 2025, Номер 164, С. 108923 - 108923

Опубликована: Апрель 19, 2025

Язык: Английский

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