Numerical investigation and sensitivity analysis of MHD ternary nanofluid flow between perforated squeezed Riga plates under the surveillance of microcantilever sensor

AIP Advances, Год журнала: 2024, Номер 14(9)

Опубликована: Сен. 1, 2024

This study addresses the magnetohydrodynamic flow of a squeezed ternary nanofluid between two horizontal parallel Riga plates. The importance this problem lies in understanding complex interactions magnetic fields, dynamics, and heat transfer, which are crucial for optimizing thermal management systems. utilizes numerical approach, specifically collocation method implemented MATLAB, to solve governing equations with high precision. Key results acquired indicate that field plate actuator significantly enhance fluid velocity, whereas variation conductivity, radiation, viscous dissipation increases temperature distribution. Quantitative analysis illustrates impact all these factors on skin friction Nusselt number. Sensitivity using response surface methodology exhibits conditions optimized transfer. novelty work its comprehensive presence microcantilever sensor, provides deep optimization transfer rates. research offers detailed examination combined effects various physical phenomena also validates them through graphical comparisons existing studies.

Язык: Английский

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Chemical reaction impacts on squeezing radiative flow of sodium alginate-based casson ternary nanofluid with magnetohydrodynamics

Alexandria Engineering Journal, Год журнала: 2024, Номер 114, С. 599 - 607

Опубликована: Дек. 7, 2024

Язык: Английский

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Numerical Study of Mixed Convection and Thermal Enhancement in Williamson Ternary Nanofluid Flow over a Non-Isothermal Wedge Using the Keller Box Method

Mathematics and Computers in Simulation, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Blood-based tri-hybrid nanofluid flow through a porous channel with the impact of thermal radiation used in drug administration

Partial Differential Equations in Applied Mathematics, Год журнала: 2025, Номер unknown, С. 101137 - 101137

Опубликована: Фев. 1, 2025

Язык: Английский

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Numerical analysis of thermal resistivity impact on magnetohydrodynamic squeezing flow of Casson ternary nanofluid with chemical reaction

Case Studies in Thermal Engineering, Год журнала: 2025, Номер unknown, С. 106110 - 106110

Опубликована: Апрель 1, 2025

Язык: Английский

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Squeeze Flow of Ternary Casson Nanofluid with Magnetohydrodynamic, Viscous Dissipation and Thermal Radiation Effect

Springer proceedings in mathematics & statistics, Год журнала: 2025, Номер unknown, С. 109 - 122

Опубликована: Янв. 1, 2025

Язык: Английский

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Complex dynamics of induced vortex formation and thermal-fluid coupling in tri-hybrid nanofluid under localized magnetic field: a novel study

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Ноя. 30, 2023

Hybrid nanofluids offer higher stability, synergistic effects, and better heat transfer compared to simple nanofluids. Their thermal conductivity, lower viscosity, interaction with magnetic fields make them ideal for various applications, including materials science, transportation, medical technology, energy, fundamental physics. The governing partial differential equations are numerically solved by employing a finite volume approach, the effects of parameters on nanofluid flow characteristics systematically examined from simulations based self-developed MATLAB code. included field strength, Reynolds number, nanoparticle fraction, number position strips in which is localized. It has been noted that magnetized induces spinning tri-hybrid nanoparticles, generates intricate structure vortices flow. local skin friction (CfRe) Nusselt (Nu) increase significantly when intensified. Moreover, adding more nanoparticles enhances both Nu CfRe, but different nanoparticles. Silver (Ag) shows highest (52%) CfRe (110%), indicating strong thermal-fluid coupling. Alumina (Al2O3) Titanium Dioxide (TiO2) show increases (43% 34%) (14% 10%), weaker coupling Finally, localized one, uniform minor effect temperature distributions.

Язык: Английский

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Computational role of homogeneous–heterogeneous chemical reactions and a mixed convective ternary hybrid nanofluid in a vertical porous microchannel

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

Опубликована: Янв. 1, 2024

Abstract This article mainly scrutinizes the heat transfer and flow characteristics of a mixed convection ternary hybrid nanofluid in porous microchannel considering catalytic chemical reaction nonuniform absorption/generation. Using appropriate similarity transformations, modeled equations are converted into reduced ones then solved via Runge–Kutta–Fehlberg 4th/5th order method. To strengthen this analysis, mechanism has been deployed. The effect pertinent physical parameters on fluid motion thermal field is displayed, including some important engineering variables like Nusselt number, Sherwood drag force. novel outcomes display that reduces with permeability nanoparticle volume fraction. temperature improves concentration decreases presence both homogeneous heterogeneous intensities. rate enhances for Eckert similar influence mass noticed parameters. Further, force declines Grashof number. show that, all cases, shows greater impact than nanofluid. attained findings represent applications era cooling heating systems, engineering, energy production.

Язык: Английский

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Statistical Modeling of Heat Transfer Enhancements through Controlled Temperature and Surface Modifications: A fundamental understanding of nanofluid behavior

Results in Engineering, Год журнала: 2024, Номер unknown, С. 103790 - 103790

Опубликована: Дек. 1, 2024

Язык: Английский

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Performance enhancement of lithium-ion battery using modified LiMn2O4 cathode followed by ultrasonic-assisted electrochemically synthesized graphene

Results in Engineering, Год журнала: 2023, Номер 20, С. 101578 - 101578

Опубликована: Ноя. 10, 2023

Herein, the LiMn2O4 (LMO) cathode was modified using ultrasonic-assisted electrochemically synthesized graphene to enhance lithium-ion batteries' charging and discharging performance. Graphene from graphite an electrochemical exfoliation process in which 0.1 M molar (NH4)2SO4 utilized as electrolyte with +10 +12V DC power, followed by ultrasonication acetone for 2 h. The FESEM, EDX, XRD, Raman, FTIR, UV–vis, TGA results suggested that ultrasonically treated (EG1) is superior exfoliated (EG2). Thus, EG1 used modify LMO fabricate batteries. Afterward, performances of LMO/EG1 batteries were investigated. Surface morphological analysis revealed composed two-dimensional, planar, brighter, less oxidized nanosheets average particle size 18.02 nm. XRD exhibited has a smaller crystalline thinner stacking thickness its layered structure than EG2. According Raman analysis, intensity ratio I2D/IG EG2 0.70 0.81, respectively, deduced both are multi-layered structures; however, contains lesser number layers showed have 89 % coulombic efficiency at 0.1C, while only 81 %. discharge capacity retention rate 71.4 %, it 94.8 after observing 100 cycles C. Therefore, excellent cycle stability performance could potentially hybrid automotive electronic devices.

Язык: Английский

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