Publications

atmoflex publications

 

 

List of recent publications and preprints
by the team members in relation with the project

 

 

 

 

 

Concentration and dispersion of particulate pollutants

  1. “Turbulent pair dispersion of inertial particles”, J. Bec, L. Biferale, A. Lanotte, A. Scagliarini, and F. Toschi, J. Fluid Mech. 645, 497-528 (2010).

  2. “Diffusion in time-dependent random environments: mass fluctuations and scaling properties”, G. Krstulovic, R. Bitane, and J. Bec, New J. Phys. 14, 073053 (2012).

  3. “Time scales of turbulent relative dispersion”, R. Bitane, H. Homann, and  J. Bec, Phys. Rev. E 86, 045302 (2012).

  4. “Geometry and violent events in turbulent pair dispersion”, R. Bitane, H. Homann, and J. Bec, Journal of Turbulence 14, 23-45 (2013).

  5. “Turbulent pair dispersion as a continuous-time random walk”, S. Thalabard, G. Krstulovic, and J. Bec, J. Fluid Mech. 755, R4 (2014).

Condensation, coalescence, and precipitation in clouds

  1. “Intermittency in the velocity distribution of heavy particles in turbulence”, J. Bec, L. Biferale, M. Cencini, A. Lanotte, and F. Toschi, J. Fluid Mech. 646, 527-536 (2010).

  2. “Sticky elastic collisions”, J. Bec, S. Musacchio, and S.S. Ray, Phys. Rev. E 87, 063013 (2013).

  3. “Effective rates in dilute reaction-advection systems”, G. Krstulovic, M. Cencini, and J. Bec, J. Stat. Phys. 153, 530-550 (2013).

  4. “Gravity-driven enhancement of heavy particle clustering in turbulent flow”, J. Bec, H. Homann, and S.S. Ray, Phys. Rev. Lett. 112, 184501 (2014).

  5. “Clustering, fronts, and heat transfer in turbulent suspensions of heavy particles”, J. Bec, H. Homann, and G. Krstulovic, Phys. Rev. Lett. 112, 234503 (2014).

  6. “Extreme fluctuations of the relative velocities between droplets in turbulent airflow”, E.-W. Saw, G.P. Bewley, E. Bodenschatz, S.S. Ray, and J. Bec, Phys. Fluids 26, 111702 (2014).

Settling, re-suspension and scavenging of aerosols

  1. “Finite-size effects in the dynamics of neutrally buoyant particles in turbulent flow”, H. Homann and J. Bec, J. Fluid Mech. 651, 81-91 (2010).

  2. “Effect of turbulent fluctuations on the drag and lift forces on a towed sphere and its boundary layer”, H. Homann, J. Bec and R. Grauer, J. Fluid Mech. 721, 155-179 (2013).

  3. “Slipping motion of large neutrally-buoyant particles in turbulence”, M. Cisse, H. Homann and J. Bec, J. Fluid Mech. 735, R1 (2013).

Members of the Team

atmoflex team
shapeimage 2Jérémie Bec
CNRS researcher
Holger Homann Assistant Professor Giorgio Krstulovic CNRS researcher Mamadou Cisse
PhD Student
shapeimage 6François Laenen
PhD Student
 

Former members

shapeimage 8Rehab Bitane PhD student

shapeimage 9Benjamin Pergolizzi
PhD student

shapeimage 10Samriddhi Sankar Ray Postdoc

shapeimage 11Ewe Wei Saw Postdoc

shapeimage 12Simon Thalabard Postdoc

 

bec Jérémie Bec

Name: Jérémie Bec

Position: CNRS researcher

Phone: +33 4 92 00 31 19

E-mail: jeremie.bec at oca.eu

Experience

  • 2005– : Chargé de Recherche CNRS at the Observatoire de la Côte d’Azur
  • 2004: Postdoc in the Physics Department of Università La Sapienza (Rome, Italy)
  • 2003: Member of the Institute for Advanced Study (Princeton, USA)

Education

  • 2002: PhD in mechanics (University P.&M. Curie, Paris)
  • 1999: MD Engineering (ENSTA, Paris)

Personal webpage

Scientific Interests

Turbulence, dynamical systems, turbulent transport, out-of-equilibrium systems, inertial particles, preferential concentration, suspensions of finite-size particles.


    Back to the team


homan Holger Homann

Name: Samriddhi Sankar Ray

Position: Assistant professor

E-mail: holger at oca.eu

 Experience

  • 2011–: Assistant professor of the University Nice-Sophia Antipolis
  • 2010: Postdoc in the Laboratoire Lagrange of the Observatoire de la Côte d’Azur (Nice, France)
  • 2009: Postdoc Ruhr University (Bochum, Germany)
  • 2008: Postdoc in the Laboratoire Lagrange of the Observatoire de la Côte d’Azur (Nice, France)

Education

2007: PhD in physics (Ruhr University, Bochum, Germany)

2003: MSc Physics Ruhr University, Bochum, Germany)

Personal webpage

Scientific Interests

Hydrodynamics, Plasmas, High-Performance Computing

 

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krstulovic Giorgio Krstulovic

Name: Giorgio Krstulovic

Position: CNRS researcher

Phone: +33 4 92 00 39 76

E-mail: krstulovic at oca.eu

Experience

  • 2010–2013: Postdoc in the Atmoflex team at OCA (Nice, France)
  • 2010: Postdoc in the Laboratoire de Physique Statistique of ENS (Paris, France)

Education

  • 2010: PhD in physics (University P.&M. Curie, Paris)
  • 2006: MSc Theoretical Physics (ENS, Paris)
  • 2005: MD Engineering Applied Mathematics (Universidad de Chile, Santiago)

Personal webpage

Scientific Interests

Statistical Physics, Turbulence, Dynamical systems.

 

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cisse Mamadou Cisse

Name: Mamadou Cisse

Position: PhD Student

Phone: +33 4 92 00 30 44

E-mail: mamadou.cisse at oca.eu

Education

  • 2011: MSc in Atmospheric Phyics (University of Lyon)
  • 2010: MSc in Condensed Matter Phyics (University of Lyon)
  • 2008: MD in Physics and Chemistry (University Cheikh Anta Diop, Dakar, Senegal)

Scientific Interests

Turbulent transport, particle pollutant.


    Back to the team


lanen François Laenen

Name: François Laenen

Position: PhD Student

Phone: +33 4 92 00 31 69

E-mail: francois.laenen at oca.eu

Education

  • 2011: MSc in Phyical Sciences (University of Liège, Belgium)

Scientific Interests

Simulation and modeling in fluid dynamics.


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bitane Rehab Bitane

Name: Rehab Bitane

Former position: PhD student

E-mail: rehab at europe.com

Education

  • 2012: PhD on “Transport and density fluctuations in disordered systems”
  • (University of Nice, France)
  • 2007: Master for Graduates in Computational Science and Super Calculus (University of Calabria, Italy)
  • 2006: MD in Physics (University of Calabria, Italy)
  • 2004: BSc in Physics (University of Calabria, Italy)
  • 2002: Geometer diploma (Catanzaro, Italy)

Scientific Interests

Turbulent transport, particle dispersion.


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pergolizzi Benjamin Pergolizzi

Name: Benjamin Pergolizzi

Former position: PhD student

E-mail: pergolizzi at oca.eu

Education

  • 2012: PhD (University of Nice)
  • 2007: MSc in Mathematics (University of Nice)

Scientific Interests

Dynamical systems, inertial particles.


    Back to the team


ray Samriddhi Sankar Ray

Name: Samriddhi Sankar Ray

Former position: Postdoc

E-mail: ssray at oca.eu

Experience

  • 2010–2012: Postdoc in the Laboratoire Lagrange of the Observatoire de la Côte d’Azur (Nice, France)

Education

  • 2010: PhD in physics (Indian Institute of Science, Bangalore)
  • 2006: MSc Physics (Indian Institute of Science, Bangalore)

Scientific Interests

Turbulence, Statistical Physics, Transport.

 

    Back to the team


saw Ewe Wei Saw

Name: Ewe Wei Saw

Position: Postdoc

Phone: +33 4 92 00 30 44

E-mail: ewsaw at oca.eu

Experience

  • 2009–2012 : Postdoc at the Max Planck Institute for Dynamics and Self-Organization (Göttingen, Germany)

Education

  • 2008: PhD in physics (Michigan Tech, USA)

Scientific Interests

Turbulence, turbulent transport, turbulence-particle interactions, preferential concentration.


    Back to the team


thalabard Simon Thalabard

Name: Simon Thalabard

Position: Postdoc

Phone: +33 4 92 00 31 69

E-mail: simon.thalabard at oca.eu

Education

  • 2013: PhD in physics (CEA Saclay)
  • 2009: Master in physics (ENS Lyon)

Personal webpage

Scientific Interests

Statistical physics, out-of-equilibrium systems, turbulence.

 

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