Detail publikace

Experimental and CFD Investigation of Turbulent Flow Past Four Square-Arrangement Cylinders Equipped with Grooves

LADJEDEL, O. ADJLOUT, L. TAYEB, Y. ŠIKULA, O. IMINE, O.

Originální název

Experimental and CFD Investigation of Turbulent Flow Past Four Square-Arrangement Cylinders Equipped with Grooves

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, experimental and numerical simulation of turbulent flow past four square-arranged cylinders have been carried out for an aspect ratio of L/D = 4.2 and P/D= 3.8. Different Reynolds numbers have been tested. Smooth cylinders and grooved ones are used. The effect of Reynolds numbers and the used grooves on the wake flow characteristics are investigated. The results show that the flow characteristics behind the four cylinders for all cases are significantly affected. Using grooves in the first row make the flow more stable.

Klíčová slova

pressure, drag, square-arrangement, CFD

Autoři

LADJEDEL, O.; ADJLOUT, L.; TAYEB, Y.; ŠIKULA, O.; IMINE, O.

Vydáno

19. 5. 2017

Nakladatel

KAUNAS UNIVERSITY OF TECHNOLOGY

Místo

Kaunas

ISSN

1822-2951

Periodikum

Proceedings of the 22nd International Scientific Conference

Ročník

1

Číslo

1

Stát

Litevská republika

Strany od

221

Strany do

224

Strany počet

4

BibTex

@inproceedings{BUT136580,
  author="Omar {Ladjedel} and Lahouari {Adjlout} and Tayeb {Yahiaoui} and Ondřej {Šikula} and Omar {Imine}",
  title="Experimental and CFD Investigation of Turbulent Flow Past Four Square-Arrangement Cylinders Equipped with Grooves",
  booktitle="Proceedings of 22th International Conference MECHANIKA 2017",
  year="2017",
  journal="Proceedings of the 22nd International Scientific Conference",
  volume="1",
  number="1",
  pages="221--224",
  publisher="KAUNAS UNIVERSITY OF TECHNOLOGY",
  address="Kaunas",
  issn="1822-2951"
}