Article (Scientific journals)
Two-dimensional dynamics of elasto-inertial turbulence and its role in polymer drag reduction
Sid, Samir; Dubief, Yves; Terrapon, Vincent
2018In Physical Review Fluids, 3 (1)
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Keywords :
Turbulence; Viscoelastic fluid; Numerical simulation
Abstract :
[en] Direct numerical simulations of a FENE-P fluid in both two- and three-dimensional straight periodic channels find that elasto-inertial turbulence is fundementally two-dimensional. The spurious effect of artificial diffusion of the polymer is demonstrated.
Disciplines :
Physics
Author, co-author :
Sid, Samir  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Modélisation et contrôle des écoulements turbulents
Dubief, Yves;  University of Vermont > School of Engineering > Multiscale Mechanics and Computational Engineering
Terrapon, Vincent  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Modélisation et contrôle des écoulements turbulents
Language :
English
Title :
Two-dimensional dynamics of elasto-inertial turbulence and its role in polymer drag reduction
Publication date :
31 January 2018
Journal title :
Physical Review Fluids
ISSN :
2469-9918
eISSN :
2469-990X
Publisher :
American Physical Society
Volume :
3
Issue :
1
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
FP7 - 304073 - VISCELTURBFLOW - Computational study of macro- and microscopic turbulence controlled by polymer additives
Funders :
CE - Commission Européenne [BE]
Available on ORBi :
since 01 February 2018

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