Thermally Darcy-Forchheimer flow of tri-hybrid nanomaterials with temperature-dependent fluid characteristics

Journal of Radiation Research and Applied Sciences, Год журнала: 2025, Номер 18(2), С. 101404 - 101404

Опубликована: Март 17, 2025

Язык: Английский

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Bioconvection flow of Prandtl nanomaterial due to stretched cylinder enclosed through Darcy Forchheimer flow with triple stratification

Alexandria Engineering Journal, Год журнала: 2024, Номер 116, С. 188 - 201

Опубликована: Дек. 27, 2024

Язык: Английский

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Numerical and computational fluid dynamics experimental analysis of novel extended tetra-hybrid Tiwari and Das Sisko nanofluid passed a stenosed artery

Modern Physics Letters B, Год журнала: 2025, Номер unknown

Опубликована: Янв. 27, 2025

The medical industry extensively uses nanoparticles for applications such as wound dressing, artificial organ components, drug delivery, tissue engineering, and cardiovascular disease treatment. incorporation of into the base fluid enhances rate heat transmission additionally decreases blood pressure. This study aims to examine effects a new tetra-hybrid nanofluid model, which includes nanoparticles, on flow through stenosed artery with circular shape. Model partial differential equations (PDEs) incorporate phenomena thermal radiation viscous dissipation. Furthermore, we transform these modeled PDEs dimensionless ordinary (ODEs) using self-similarity variables numerically solve proposed ODEs well-established Lobatto IIIa numerical technique. impact several parameters transfer rate, skin friction, velocity, temperature fields has been computed analyzed figures tables. Moreover, conducted computational dynamics (CFD) investigation nanofluid, fluid. results indicate that is higher in compared tri-hybrid di-hybrid nanofluids. volume fraction increases, resulting decrease surface drag coefficient transport phenomenon. Amplification parameter improves transfer, helping remove toxins plaque from flowing arteries. An increase generates excess dilates inflexible arteries, facilitating flow. From CFD analysis, it observed conduction k h amplify by improving Reynolds number. Pressure at outlet interface tube 3058 Pa 2996 case 10% nanoparticles. Velocity boundary layer thickness 1.46 1.37 an 1% 10%. Heat deliverance amplifies tetrahybrid 2.5394–2.6147 contrast trihybrid 2.4008 2.4711 amplifying Rd 0.7 1.1. magnifying Re but Nusselt number diminishes

Язык: Английский

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BLOWING AND MULTIPLE SLIP EFFECTS ON BIO-NANO-CONVECTION FLOW IN POROUS MEDIA WITHIN THE GAP OF A ROTATING CONE-DISC SYSTEM

Chinese Journal of Physics, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Aspects of motile microorganism and thermophoretic particle deposition in the binary chemical reactive ternary hybrid nanofluid past a porous microchannel

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Год журнала: 2025, Номер 105(5)

Опубликована: Апрель 18, 2025

Abstract This study explores the optimization of Casson fluids, focusing on role ternary hybrid nanofluids in enhancing thermal efficiency industrial and engineering applications. Specifically, impact thermophoretic particles chemical reactions bioconvective nanofluid flow through a vertical microchannel embedded with porous media is examined. The governing equations are reduced using similarity transformations, resulting nonlinear solved Runge–Kutta–Fehlberg 4th 5th order method. findings reveal that increasing constraint leads to decrease nanoparticle concentration, highlighting forces particle movement deposition. Additionally, parameter causes reduction velocity, which observed affect overall fluid dynamics system. presence variable conductivity enhances field, suggesting temperature distribution can be significantly improved. Moreover, volume fraction distribution, indicating positive correlation between concentration efficiency. On other hand, results mass transfer rate, emphasizing trade‐off enhanced performance transport. These valuable for design advanced micro‐cooling devices, micro‐heat exchangers, micro‐pumps, macro mixing technologies, where both critical.

Язык: Английский

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Exploring thermal and entropic behaviors in nanofluid stagnation point flow with nonlinear dynamics

Case Studies in Thermal Engineering, Год журнала: 2025, Номер unknown, С. 106163 - 106163

Опубликована: Апрель 1, 2025

Язык: Английский

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Finite element analysis on Hall and ion slip effects on transient MHD free convective rotating flow of Jeffrey's fluid with isothermal and ramped wall temperature

Journal of Radiation Research and Applied Sciences, Год журнала: 2025, Номер 18(2), С. 101539 - 101539

Опубликована: Май 2, 2025

Язык: Английский

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Thermal Insight to Magnetized Tri Hybrid Nanofluid (CuO-TiO2-SiO2)/blood with Nonlinear Radiated Effects: Applications to Hyperthermia Cancer Treatment

Case Studies in Thermal Engineering, Год журнала: 2025, Номер unknown, С. 106235 - 106235

Опубликована: Май 1, 2025

Язык: Английский

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Significance of SWCNT and MWCNT in Darcy-Forchheimer flow of hybrid nanofluid with gyrotactic microbes and surface tension gradient: Comparative analysis

Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems, Год журнала: 2025, Номер unknown

Опубликована: Май 19, 2025

The present study inspects the importance of activation energy and surface tension gradient on Darcy-Forchheimer flow hybrid nanofluid with gyrotactic microorganisms. current offers insights that can be used to improve medication delivery techniques, materials engineering, environmental monitoring, nanofluid-based system design optimization, renewable technologies, microfluidics for diagnostics, electronics cooling solutions. Additionally, advancement scientific knowledge provided by this will stimulate interdisciplinary research in future, leading creativity advancement. A is based fluid blood contains MWCNTs SWCNTs nanoparticles utilized. suggested equations are converted into ODEs using appropriate similarity variables. To assess reduced equations, RKF-45th technique applied. influences important parameters temperature, microbiological, solutal, profiles determined graphs. With a boost thermal concentration, Biot number, concentration field, rate heat mass transmission distribution increase.

Язык: Английский

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Significance of Soret and Dufour effects on the flow of non-Newtonian fluid past over a slendering stretchable surface with multiple slip conditions: A thermodynamics investigation

Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems, Год журнала: 2025, Номер unknown

Опубликована: Май 26, 2025

The current study presents a numerical analysis of magnetically influenced Casson liquid flow along slendering extendable surface utilized in the production optical fiber, polymer sheets, photoelectric devices, solar cells, and wire coating. study’s uniqueness is reinforced by inclusion impact Soret Dufour features, as well slippage velocity, temperature, solutal properties. By implementing boundary layer theory, problem developed mathematically context PDEs that are converted into nonlinear ODEs invoking appropriate similarity transformation. Numerical solution attained differential setup obtained executing RK-4 technique conjunction with shooting iterative procedure. outcomes divulged graphical manner to elaborate impression associated aspects on momentum, thermal, concentration distributions. Impression distinct factors skin friction, Nusselt Sherwood numbers delineated table. Outcomes shows momentum profile dominates for Newtonian fluid flow, while darg coefficient contrary aspects. Declination thermal distribution verses ( Sr ) Du perceived, heat flux elevates against depreciates varying ). It also deduced friction magnifies up 50% mass fluxes decays 23% 33% respectively non-Newtonian flow.

Язык: Английский

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