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LADJEDEL, O. ADJLOUT, L. TAYEB, Y. ŠIKULA, O. IMINE, O.
Original Title
Experimental and CFD Investigation of Turbulent Flow Past Four Square-Arrangement Cylinders Equipped with Grooves
Type
conference paper
Language
English
Original Abstract
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.
Keywords
pressure, drag, square-arrangement, CFD
Authors
LADJEDEL, O.; ADJLOUT, L.; TAYEB, Y.; ŠIKULA, O.; IMINE, O.
Released
19. 5. 2017
Publisher
KAUNAS UNIVERSITY OF TECHNOLOGY
Location
Kaunas
ISBN
1822-2951
Periodical
Proceedings of the 22nd International Scientific Conference
Year of study
1
Number
State
Republic of Lithuania
Pages from
221
Pages to
224
Pages count
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" }