Laurent Chevillard

Laboratoire de Physique, ENS Lyon
46, allée d'Italie,
F-69364 LYON CEDEX 07, FRANCE.
phone: +33-4-7272-8439
fax: +33-4-7272-8950
email: laurent.chevillard (at) ens-lyon.fr

Curriculum:

Since 2007: CNRS Researcher Laboratoire de Physique, ENS Lyon.
Postdoctoral positions:
2005-2007 Postdoctoral fellow in Meneveau 's Lab at Johns Hopkins.
2004-2005 Postdoctoral fellow in L.E.G.I. (Grenoble - France) with C. Baudet and Y. Gagne.
Education:
2001-2004 PhD (Physics) Bordeaux University - ENS Lyon (2004), advisor: A. Arneodo. [PDF in French, Abstract in English and French]
Title: "Unified Multifractal Description of the Intermittency Phenomenon in Eulerian and Lagrangian turbulence"
Research interests:
Physics of turbulent flows, Intermittency, Multifractals, Eulerian description and Lagrangian dynamics, Navier-Stokes equations, Stochastic processes, Large Eddy Simulations.

2009

14. A Stochastic Representation of the Local Structure of Turbulence [PDF,Web]
L. Chevillard, R. Robert and V. Vargas, arXiv:0906.5225 (2009).
13. Matrix Exponential-Based Closures for the Turbulent Subgrid-Scale Stress Tensor [PDF,ŠAPS]
Y. Li, L. Chevillard, G. Eyink, C. Meneveau, Phys. Rev. E 79, 016305 (2009).

2008

12. Modeling the pressure Hessian and viscous Laplacian in Turbulence: comparisons with DNS and implications on velocity gradients dynamics. [PDF,ŠAIP]
L. Chevillard, C. Meneveau, L. Biferale, F. Toschi, Phys. Fluids 20, 101504 (2008).
11. Universal intermittent properties of particle trajectories in highly turbulent flows. [PDF,ŠAPS]
International Collaboration for Turbulence Research (I.C.T.R.),
A. Arneodo, J. Berg, R. Benzi, L. Biferale, E. Bodenschatz, A. Busse, E. Calzavarini, B. Castaing, M. Cencini,
L. Chevillard, R. Fisher, R. Grauer, H. Homann, D. Lamb, A. S. Lanotte, E. Lévęque, B. Luthi, J. Mann, N. Mordant,
W.-C. Muller, S. Ott, N. T. Ouellette, J.-F. Pinton, S. B. Pope, S. G. Roux, F. Toschi, H. Xu, and P. K. Yeung, Phys. Rev. Lett. 100, 254504 (2008).

2007

10. Intermittency and universality in a Lagrangian model of velocity gradients in three-dimensional turbulence. [PDF,ŠElsevier]
L. Chevillard, C. Meneveau, C. R. Mécanique 335, 187 (2007).
9. Multi-scale model of gradient evolution in turbulent flows [PDF,ŠAPS]
L. Biferale, L. Chevillard, C. Meneveau, F. Toschi, Phys. Rev. Lett. 98, 214501 (2007).
8. Lagrangian intermittencies in dynamic and static turbulent velocity fields from direct numerical simulations. [PDF,ŠTaylor&Francis]
E. Lévęque, L. Chevillard, J.-F. Pinton, S. G. Roux, A. Arneodo and N. Mordant, J. Turbulence, 8, 3 (2007).

2006

7. Lagrangian dynamics and statistical geometric structure of turbulence [PDF,ŠAPS]
L. Chevillard, C. Meneveau, Phys. Rev. Lett. 97, 174501 (2006).
6. Dynamics of spatial Fourier modes in turbulence: Sweeping effect, long-time correlations and temporal intermittency. [PDF,ŠSpringer]
C. Poulain, N. Mazellier, L. Chevillard, Y. Gagne, C. Baudet, Eur. Phys. J. B 53, 219-224 (2006).
5. Unified Multifractal Description of Velocity Increments Statistics in Turbulence: Intermittency and Skewness. [PDF,ŠElsevier]
L. Chevillard, B. Castaing, E. Lévęque and A. Arneodo, Physica D, 218, 77 (2006).

2005

4. Statistics of Fourier Modes of Velocity and Vorticity in Turbulent Flows : Intermittency and Long-Range Correlations. [PDF,ŠAPS]
L. Chevillard , N. Mazellier, C. Poulain, Y. Gagne, C. Baudet, Phys. Rev. Lett. 95, 200203 (2005).
3. Intermittency of velocity time increments in turbulence. [PDF,ŠAPS]
L. Chevillard, S. G. Roux, E. Lévęque, N. Mordant, J.-F. Pinton, A. Arneodo, Phys. Rev. Lett. 95, 064501 (2005).
2. On the Rapid Increase of Intermittency in the Near-Dissipation Range of Fully Developed Turbulence. [PDF,ŠSpringer]
L. Chevillard, B. Castaing, E. Lévęque, Eur. Phys. J. B 45, 561–567 (2005).

2003

1. Lagrangian Velocity Statistics in Turbulent Flows: Effects of Dissipation. [PDF,ŠAPS]
L. Chevillard, S.G. Roux, E. Lévęque, N. Mordant, J.-F. Pinton, A. Arneodo, Phys. Rev. Lett. 91, 214502 (2003).