Numerical study on the convective heat transfer performance of a developed MXene IoNanofuid in a horizontal tube by considering temperature-dependent properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00358564" target="_blank" >RIV/68407700:21220/22:00358564 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10973-022-11414-4" target="_blank" >https://doi.org/10.1007/s10973-022-11414-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-022-11414-4" target="_blank" >10.1007/s10973-022-11414-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical study on the convective heat transfer performance of a developed MXene IoNanofuid in a horizontal tube by considering temperature-dependent properties

Popis výsledku v původním jazyce

In this study, the heat transfer performance of [MMI][DMP] ionic liquid solution (20 vol% IL+80 vol% deionized water) in the presence of Mxene nanoparticle is investigated based on computational fluid dynamics numerical method considering temperature-dependent properties. It should be noted that the thermophysical properties of IoNanofluid were experimentally measured in our previous published study. The modeling results are validated with numerical and experimental works, and the validation results indicate good agreement between them. The effect of adding Mxene nanoparticle to the base liquid was carried out in a horizontal tube with 1–50 range of Reynolds number. The results found that the heat transfer coefficient increased by increasing the Reynolds number and also the nanofluids’ concentration. Moreover, it raises by increasing the fluid inlet temperature while the Nu number decreases. This is because the Nusselt number is in a reverse relationship with the heat transfer coefficient. The maximum heat transfer coefficient observed for 0.2 mass% INf at 308 K fluid inlet temperature and Reynolds number of 50 was 2207.83 W m2 K-1. However, the maximum Nusselt number detected for pure base fluid at 298.15 K fluid inlet temperature and Reynolds number of 50 was 13.22. Furthermore, the maximum heat transfer enhancement was observed for 0.2 mass% INf at Reynolds number of 50 and 308.15 K fluid inlet temperature (43.6%). Finally, a novel correlation is proposed to estimate the Nusselt number of nanofluids with R2=0.992 and AREP=2.8%.

Název v anglickém jazyce

Numerical study on the convective heat transfer performance of a developed MXene IoNanofuid in a horizontal tube by considering temperature-dependent properties

Popis výsledku anglicky

In this study, the heat transfer performance of [MMI][DMP] ionic liquid solution (20 vol% IL+80 vol% deionized water) in the presence of Mxene nanoparticle is investigated based on computational fluid dynamics numerical method considering temperature-dependent properties. It should be noted that the thermophysical properties of IoNanofluid were experimentally measured in our previous published study. The modeling results are validated with numerical and experimental works, and the validation results indicate good agreement between them. The effect of adding Mxene nanoparticle to the base liquid was carried out in a horizontal tube with 1–50 range of Reynolds number. The results found that the heat transfer coefficient increased by increasing the Reynolds number and also the nanofluids’ concentration. Moreover, it raises by increasing the fluid inlet temperature while the Nu number decreases. This is because the Nusselt number is in a reverse relationship with the heat transfer coefficient. The maximum heat transfer coefficient observed for 0.2 mass% INf at 308 K fluid inlet temperature and Reynolds number of 50 was 2207.83 W m2 K-1. However, the maximum Nusselt number detected for pure base fluid at 298.15 K fluid inlet temperature and Reynolds number of 50 was 13.22. Furthermore, the maximum heat transfer enhancement was observed for 0.2 mass% INf at Reynolds number of 50 and 308.15 K fluid inlet temperature (43.6%). Finally, a novel correlation is proposed to estimate the Nusselt number of nanofluids with R2=0.992 and AREP=2.8%.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

1588-2926

Svazek periodika

2022

Číslo periodika v rámci svazku

06

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

12

Strana od-do

12067-12078

Kód UT WoS článku

000817006300002

EID výsledku v databázi Scopus

2-s2.0-85132949324