127 citations
- École PolytechniqueFR6 papers
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- CEA CadaracheFR1 paper
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- Château GombertFR1 paper
- Georgia Institute of TechnologyUS1 paper
- Institut de Recherche sur les Phénomènes Hors ÉquilibreFR1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Institut Universitaire des Systèmes Thermiques IndustrielsFR1 paper
- Istituto Nazionale di Fisica NucleareIT1 paper
10 papers · 1 filter
Large scale flow around turbulent spots
M. Lagha, P. Manneville
Numerical simulations of a model of plane Couette flow focusing on its in-plane spatio-temporal properties are used to study the dynamics of turbulent spots.
Modeling transitional plane Couette flow
M. Lagha, P. Manneville
The Galerkin method is used to derive a realistic model of plane Couette flow in terms of partial differential equations governing the space-time dependence of the amplitude of a f…
Understanding the sub-critical transition to turbulence in wall flows
Paul Manneville
Contrasting with free shear flows presenting velocity profiles with inflection points which cascade to turbulence in a relatively mild way, wall bounded flows are deprived of (iner…
Bubble number in a caviting flow
Henri Gouin, Laurent Espanet
Cavitation is a general phenomenon of the fluid flows with obstacles. It appears in the cooling conduits of the fast nuclear engines. A model of this phenomenon using the theory of…
Subcritical dynamos in shear flows
F. Rincon, G. I. Ogilvie, M. R. E. Proctor +1
Identifying generic physical mechanisms responsible for the generation of magnetic fields and turbulence in differentially rotating flows is fundamental to understand the dynamics…
Laminar-turbulent boundary in plane Couette flow
Tobias M Schneider, John F Gibson, Maher Lagha +2
We apply the iterated edge state tracking algorithm to study the boundary between laminar and turbulent dynamics in plane Couette flow at Re=400. Perturbations that are not strong…