Gyrotactic Motile Microorganisms Impact on Pseudoplastic Nanofluid Flow over a Moving Riga Surface with Exponential Heat Flux

Crystals, Journal Year: 2022, Volume and Issue: 12(9), P. 1308 - 1308

Published: Sept. 16, 2022

Background: The improvement of the thermal conductivity nanofluids is practical for different processes such as drug delivery, manufacturing crystals, polymer processing, food and drink, cancer treatment, oil gas, paper making many more. bioconvection phenomenon has engrossed attention numerous researchers its applications in biotechnology, mechanical electrical engineering. Bioconvection are more prominent fields biomedicine, pharmacy, nanodrug biomedical, automotive cooling military. Purpose: major purpose current work was to determine numerical statistical analysis a novel radiation exponential space-based heat source on bioconvective flow pseudoplastic 3D nanofluid past bidirectional stretched Riga surface. behavior Arrhenius activation energy (AAE) also disclosed. Methodology: Suitable similarity transformations were used transmute partial differential equations flow-modeled phenomena into structure ordinary ones. solutions renewed set ODEs tackled by bvp4c shooting algorithm built-in MATLAB software. Furthermore, computed applying response surface methodology (RSM). Research implications: valid incompressible three-dimensional, magnetized through with plate aspects occurrence energy. Social across three dimensions quite important implementations various fields, example, production, material production technology, nano-biopolymer computer graphics, industry, powered engineering, aeroplane configurations, etc. applicable nanotechnology. Results: consequences control parameters over profiles studied explained under graphic structures. Numerical outcomes discussed detail. From results, it noted that velocity field increased via larger mixed convection parameter. temperature distribution boosted Biot number. concentration nanoparticles declined greater Lewis motile microorganisms reduced Peclet Originality: Until now, no investigation been recognized examine three-dimensional containing utilizing method called bvp4c. Conclusions: concluded helpful transfer increments. from experimental design observed, thermophoresis parameter, which significant ANOVA observed model.

Language: Английский

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A novel air-cooled Li-ion battery (LIB) array thermal management system – a numerical analysis

International Journal of Thermal Sciences, Journal Year: 2023, Volume and Issue: 190, P. 108327 - 108327

Published: April 3, 2023

Language: Английский

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Thermal management of lithium-ion batteries using carbon-based nanofluid flowing through different flow channel configurations

Journal of Power Sources, Journal Year: 2022, Volume and Issue: 555, P. 232351 - 232351

Published: Nov. 14, 2022

Language: Английский

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Numerical investigation on cooling cylindrical lithium-ion-battery by using different types of nanofluids in an innovative cooling system

Case Studies in Thermal Engineering, Journal Year: 2023, Volume and Issue: 49, P. 103097 - 103097

Published: June 7, 2023

Temperature is known to greatly affect the efficiency, security, and cycle life of lithium-ion battery (LiB) cells. LiB cells are delicate changes in temperature by using a variety nanofluids. This study uses novel cooling system with Re between 15 × 103 30 lower cells' temperature. Al2O3, CuO, SiO2, ZnO nanoparticles concentrations 5% nanoparticle diameters 20 nm dispersed base liquid (water) used produce effects. The findings demonstrate that as rises, so does Nusselt number. An innovative designed numerically tested show how different kinds nanofluids increment heat transmission distribution drops flowing water 52 batteries inside pack. For each spacing value, Reynolds numbers increased, which results an increase average numbers. According computational fluids dynamics results, number rises increasing spacing. 18000, 22000, 25000, 27500, >30000 needed for SiO2 nanofluids, Al2O3 CuO pure water, respectively, get pack <40 °C (the typical operating conditions). Higher values improve transfer slightly expense pumping power; therefore, 18000 preferred. utilization also shows exhibits best thermal packs among all investigated nanofluid excellent option, followed nanofluid. example, reduction hottest cell reaches >47, 44, 43, 42, 42 respectively.

Language: Английский

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A numerical study of thermal management of lithium-ion battery with nanofluid

Energy, Journal Year: 2023, Volume and Issue: 284, P. 129295 - 129295

Published: Oct. 5, 2023

Language: Английский

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Efficient Cooling System for Lithium-Ion Battery Cells by Using Different Concentrations of Nanoparticles of SiO2-Water: A Numerical Investigation

Symmetry, Journal Year: 2023, Volume and Issue: 15(3), P. 640 - 640

Published: March 3, 2023

The performance, safety, and cycle life of lithium-ion batteries (LiBs) are all known to be greatly influenced by temperature. In this work, an innovative cooling system is employed with a Reynolds number range 15,000 30,000 minimize the temperature LiB cells. continuity, momentum, energy equations solved using Finite Volume Method (FVM). computational fluid dynamics software ANSYS Fluent applied calculate flow fields analyze thermal management for 52 arrangement leads symmetrical distribution occurring in upper lower halves battery pack. impacts SiO2 distributed base (water) investigated. results show that nanofluid highest volume fractions 5% has lowest average values at investigated numbers. highlights enhancement process increasing concentrations, leading recommendation concentration 5 vol% due better diffusion resulting from enhanced effective conductivity. turbulence increased number, which significantly enhances heat transfer process. It shown Re 22,500 causes increases Nu value roughly 32% 65%, respectively.

Language: Английский

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Thermal management improvement for a pack of cylindrical batteries using nanofluids and topological modifications

Journal of Power Sources, Journal Year: 2023, Volume and Issue: 564, P. 232876 - 232876

Published: Feb. 26, 2023

Language: Английский

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Experimental investigation of thermohydraulic performance, entropy minimization, and exergy efficiency in red mud nanofluid

International Journal of Thermal Sciences, Journal Year: 2024, Volume and Issue: 205, P. 109279 - 109279

Published: Aug. 1, 2024

Language: Английский

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The effect of using multichannel twisted tape and nanofluid on the absorber tube's heat transfer and the efficiency of a linear parabolic solar collector

Sustainable Energy Technologies and Assessments, Journal Year: 2022, Volume and Issue: 52, P. 102329 - 102329

Published: May 31, 2022

Language: Английский

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Enhancing the energy and exergy performance of a photovoltaic thermal system with ∇-shape collector using porous metal foam

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 368, P. 133121 - 133121

Published: July 13, 2022

Language: Английский

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