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.
   

2012

19. Reynolds number effects on the velocity increment skewness in isotropic turbulence. [PDF,©AIP]
W. Bos, L. Chevillard, J. Scott, R. Rubinstein, Phys. Fluids 24, 015108 (2012).

2011

18. A phenomenological theory of Eulerian and Lagrangian velocity fluctuations in turbulent flows. [PDF,web]
L. Chevillard, B. Castaing, A. Arneodo, E. Lévêque, J.-F. Pinton, S. Roux, arXiv:1112.1036 (2011).
17. Lagrangian time correlations of vorticity alignments in isotropic turbulence: Observations and model predictions. [PDF,©AIP]
L. Chevillard, C. Meneveau, Phys. Fluids 23, 101704 (2011).
16. Superfluids of vanishing roton gap. [PDF,web]
S. Villerot, B. Castaing, L. Chevillard, arXiv:1106.1048 (2011).
15. Local and non local pressure Hessian effects in real and synthetic fluid turbulence. [PDF,©AIP]
L. Chevillard, E. Lévêque, F. Taddia, C. Meneveau, H. Yu, C. Rosales, Phys. Fluids 23, 095108 (2011).

2010

14. A Stochastic Representation of the Local Structure of Turbulence [PDF,©IOP]  
L. Chevillard, R. Robert and V. Vargas, EPL 89, 54002 (2010). 

2009

13. Matrix Exponential-Based Closures for the Turbulent Subgrid-Scale Stress Tensor [PDF,©APS]  
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,©AIP]
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,©APS]
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. Lévêque, 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,©Elsevier]
L. Chevillard, C. Meneveau, C. R. Mécanique 335, 187 (2007).
9. Multi-scale model of gradient evolution in turbulent flows [PDF,©APS]
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,©Taylor&Francis]
E. Lévêque, 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,©APS]
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,©Springer]
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,©Elsevier]
L. Chevillard, B. Castaing, E. Lévêque 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,©APS]
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,©APS]
L. Chevillard, S. G. Roux, E. Lévêque, 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,©Springer]
L. Chevillard, B. Castaing, E. Lévêque, Eur. Phys. J. B 45, 561–567 (2005).

2003

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