Publication detail

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.

Original Title

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

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

heat transfer;splitter plate;Nusselt number;turbulence

Authors

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

Released

17. 12. 2023

Publisher

Begell house

Location

Danbury

ISBN

1064-2277

Periodical

International Journal of Fluid Mechanics Research

Year of study

50

Number

6

State

United States of America

Pages from

1

Pages to

10

Pages count

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#"
}