Nanoparticles hybridization in bidirectional flowing of Prandtl-Eyring material with temperature-dependent conductivity: A numerical approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F24%3A10254624" target="_blank" >RIV/61989100:27740/24:10254624 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/10407790.2024.2327474" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/10407790.2024.2327474</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10407790.2024.2327474" target="_blank" >10.1080/10407790.2024.2327474</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nanoparticles hybridization in bidirectional flowing of Prandtl-Eyring material with temperature-dependent conductivity: A numerical approach

Popis výsledku v původním jazyce

Due to the vast applications of nanofluids in hybrid cooling processes and their role in improving heat transfer in thermal systems, an attempt has been made to investigate the consequence of temperature-dependent thermal conductivity in the bidirectional flowing of Prandtl-Eyring (PE) hybrid nanomaterial. Zirconium dioxide (ZrO2) and copper (Cu) nanoparticles have been dispersed into an engine oil (EO) to create an effective hybrid nanomaterial. Viscous dissipation, magnetization, linear thermal radiation, and Ohmic heating mechanisms also influence the dynamics of the hybrid nanomaterial. The governing equations have been parameterized by using similarity transformations and the thermophysical properties of nanoparticles. Keller-Box simulations for the modeled problem have been conducted using an in-house code developed in MATHEMATICA. Convergence analysis has been presented and robust validation of the results has been performed to certify the accuracy of the numerical inspection. Post-processing of the results has been carried out by plotting temperature and velocity curves. Drag coefficient and Nusselt number have been formulated and analyzed in tabular forms. The rate of heat transfer is developed with the hybridization of ZrO2 and Cu nanoparticles into the base liquid, while drag forces are enhanced when utilizing PE material as the base liquid.

Název v anglickém jazyce

Nanoparticles hybridization in bidirectional flowing of Prandtl-Eyring material with temperature-dependent conductivity: A numerical approach

Popis výsledku anglicky

Due to the vast applications of nanofluids in hybrid cooling processes and their role in improving heat transfer in thermal systems, an attempt has been made to investigate the consequence of temperature-dependent thermal conductivity in the bidirectional flowing of Prandtl-Eyring (PE) hybrid nanomaterial. Zirconium dioxide (ZrO2) and copper (Cu) nanoparticles have been dispersed into an engine oil (EO) to create an effective hybrid nanomaterial. Viscous dissipation, magnetization, linear thermal radiation, and Ohmic heating mechanisms also influence the dynamics of the hybrid nanomaterial. The governing equations have been parameterized by using similarity transformations and the thermophysical properties of nanoparticles. Keller-Box simulations for the modeled problem have been conducted using an in-house code developed in MATHEMATICA. Convergence analysis has been presented and robust validation of the results has been performed to certify the accuracy of the numerical inspection. Post-processing of the results has been carried out by plotting temperature and velocity curves. Drag coefficient and Nusselt number have been formulated and analyzed in tabular forms. The rate of heat transfer is developed with the hybridization of ZrO2 and Cu nanoparticles into the base liquid, while drag forces are enhanced when utilizing PE material as the base liquid.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

—

Návaznosti

—

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS

ISSN

1040-7790

e-ISSN

1521-0626

Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

WF - Wallis a Futuna

Počet stran výsledku

28

Strana od-do

—

Kód UT WoS článku

001185833200001

EID výsledku v databázi Scopus

2-s2.0-85188468943