Parametric Analysis for Thermally Magnetized Hybrid Ternary (TMHT) Nanofluid Flow on Thin Film with Temperature Stratification

International Journal of Thermofluids, Год журнала: 2025, Номер unknown, С. 101089 - 101089

Опубликована: Янв. 1, 2025

Язык: Английский

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Thermal Radiation and Thermo-Diffusion in Casson-Ferrofluid over a Magnetized Porous Surface: RSM Analysis

International Journal of Thermofluids, Год журнала: 2025, Номер unknown, С. 101130 - 101130

Опубликована: Фев. 1, 2025

Язык: Английский

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Influence of non-linear thermal radiation on the dynamics of homogeneous and heterogeneous chemical reactions between the cone and the disk

High Temperature Materials and Processes, Год журнала: 2024, Номер 43(1)

Опубликована: Янв. 1, 2024

Abstract Purpose The current work presents a theoretical framework to boost heat transmission in ternary hybrid nanofluid with homogeneous and heterogeneous reactions the conical gap between cone disk apparatus. Furthermore, impacts of non-linear thermal radiation on composed white graphene, diamond, titanium dioxide dispersed water are analyzed. Originality/value combination systems is crucial for designing efficient exchange devices field biomedical science various purposes. For instance, medical devices, cone–disk apparatus used study flow transfer characteristics better design functionality. Hence, sincere attempt has been made impact presence radiation. Design/methodology/approach mathematical model’s governing equations partial differential (PDEs) which then transformed into ordinary through appropriate similarity transformations. These resultant approximated by Runge–Kutta–Fehlberg fourth/fifth order (RKF45) technique. influence essential aspects field, heat, mass rates was analyzed using graphical representation. Findings interesting part this research discuss power parameters three cases, namely, (1) rotating cone/disk, (2) cone/stationary disk, (3) stationary cone/rotating disk. variation fluid an artificial neural network help Levenberg–Marquardt backpropagation algorithm. regression analysis, mean square error, error histogram From graph, it perceived that climbed up significantly increase values all cases. Also, noticed temperature upsurges upward solid volume fraction nanoparticles ( ϕ \phi ).

Язык: Английский

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An investigation of inclined magnetic field on viscous dissipation, Joule heating and thermal diffusion of Casson-hybrid nanofluid over magnetized porous surfaces: Simulation using RSM

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Май 9, 2025

Hybrid nanofluids have been utilized in an assortment of thermal engineering applications, that include heat exchangers, materials science research, and industrial domains like solar through collectors, food processing, aerospace engineering. The examination the hydrodynamic behavior a Casson hybrid nanofluid porous medium subjected to bilinear stretching surface is ultimate objective this study. effects radiation, chemical reactions, volumetric source/sink, Joule heating viscous dissipation are all included mathematical model. When magnetic field with inclination present, fluid electrically conducting. By means similarity transformations, governing nonlinear coupled partial differential equations (PDEs) which characterize flow phenomena transformed into system ordinary (ODEs). MATLAB bvp4c solver conjunction shooting technique yields numerical solutions. outcomes, show how different dimensionless parameters affect field, temperature distribution, concentration profiles, displayed both graphically tabularly. skin friction coefficient, Sherwood number, Nusselt number at among derived quantities calculated examined. In particular, momentum boundary layer thickness decreases as parameter increases. On other hand, velocity rise when increased. As values source, Dufour effect, parameter, width layer. Through average 99.87% statistical analysis employing adjusted R-squared metrics demonstrates high degree model fitting for coefficient. more sensitive differing effect. implementation response methodology thorough investigation intricate relationships between behavior, porosity two significant improvements.

Язык: Английский

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Sensitivity analysis of thermal optimisation within conical gap between the cone and the surface of disk with particle deposition

Journal of Thermal Analysis and Calorimetry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 23, 2024

Язык: Английский

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