Detail publikace

CFD INVESTIGATION OF HEAT TRANSFER ON FOUR CYLINDERS IN IN-LINE SQUARE ARRANGEMENT EQUIPPED WITH SPLITTER PLATES

ZERROUKI, D. LADJEDEL, O. KAHIL, Y. BELHARIZI, M. ADJLOUT, L. YAHIAOUI, T. ŠIKULA, O. ZEMANI, F. BELHADJ SENINI LINA, W.

Originální název

CFD INVESTIGATION OF HEAT TRANSFER ON FOUR CYLINDERS IN IN-LINE SQUARE ARRANGEMENT EQUIPPED WITH SPLITTER PLATES

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

A numerical study was carried out for heat transfer in flow past four cylinders in in-line square arrangement with a pitch-to-diameter ratio L/D = 4.2. Computational fluid dynamics (CFD) computations were performed for Reynolds numbers of 9300 and 20,000 to investigate passive control using a rectangular splitter plate placed on the rear side of the cylinders. Three different configurations were considered: the first one contains only smooth cylinders, the second uses cylinders equipped with splitter plate in the upstream row, and the third configuration where all cylinders have a splitter plate. The steady-state Reynolds-averaged Navier−Stokes equations were solved using a finite volume method, where the k−ω SST turbulence model was used to produce a closed system of solvable equations. Results of the simulations in terms of temperature and Nusselt number distributions for all cylinders are presented and compared. The effect of new configurations on the heat transfer is well demonstrated, where a drop of about 7.92% in Nusselt number is reported using the splitter plate.

Klíčová slova

heat transfer;splitter plate;Nusselt number;turbulence

Autoři

ZERROUKI, D.; LADJEDEL, O.; KAHIL, Y.; BELHARIZI, M.; ADJLOUT, L.; YAHIAOUI, T.; ŠIKULA, O.; ZEMANI, F.; BELHADJ SENINI LINA, W.

Vydáno

17. 12. 2023

Nakladatel

Begell house

Místo

Danbury

ISSN

1064-2277

Periodikum

International Journal of Fluid Mechanics Research

Ročník

50

Číslo

6

Stát

Spojené státy americké

Strany od

1

Strany do

10

Strany počet

10

URL

https://www.dl.begellhouse.com/es/journals/71cb29ca5b40f8f8,6b4a74bd52718467,0b1b7bab679ab6c4.html#

BibTex

@article{BUT187348,
  author="Djilali {Zerrouki} and Omar {Ladjedel} and Yacine {Kahil} and Morad {Belharizi} and Lahouari {Adjlout} and Tayeb {Yahiaoui} and Ondřej {Šikula} and Farah {Zemani} and Wafaa {Belhadj Senini Lina}",
  title="CFD INVESTIGATION OF HEAT TRANSFER ON FOUR CYLINDERS IN IN-LINE SQUARE ARRANGEMENT EQUIPPED WITH SPLITTER PLATES",
  journal="International Journal of Fluid Mechanics Research",
  year="2023",
  volume="50",
  number="6",
  pages="1--10",
  doi="10.1615/InterJFluidMechRes.2023045388",
  issn="1064-2277",
  url="https://www.dl.begellhouse.com/es/journals/71cb29ca5b40f8f8,6b4a74bd52718467,0b1b7bab679ab6c4.html#"
}