Julien Bouvard PhD Candidate Laboratoire FAST Batiment 530, rue André Rivière Université Paris-Saclay 91405 Orsay Cedex France Phone: 33 1 69 1 58086 Room: 136 email: Porous and Fractured Media

Research projects

• Hydrodynamics of bacterial suspensions :
  Dynamics of bacterial suspension, from aerotaxis to cluster formation, with H. Auradou (FAST), F. Moisy (FAST), and P. Mergaert (I2BC) => Videos

  



• Two-phase flows :
  Air bubbles injection in a water flow, with S. Étienne (Polytechnique Montréal) and C. Béguin (Polytechnique Montréal).





• Free-surface flows :
  Interesting rotation on the surface of a glass of beer, with F. Moisy (FAST) and W. Herreman (LIMSI).

Papers in refereed journals

• Direct measurement of the aerotactic response in a bacterial suspension
  J. Bouvard, C. Douarche, P. Mergaert, H. Auradou and F. Moisy, arXiv (2022).
  [Abstract | PDF]
• Counter-rotation in an orbitally shaken glass of beer
  F. Moisy, J. Bouvard and W. Herreman, EPL (Europhysics Letters) 122 (3), 34002 (2018).
  [Abstract | PDF | Suppl. Material | Movie on Youtube]
• Mean mass transport in an orbitally shaken cylindrical container
  J. Bouvard, W. Herreman and F. Moisy, Physical Review Fluids 2 (8), 084801 (2017).
  [Abstract | PDF]

Conference Proceedings

• Self-similar clustering of beads in a bacterial suspension
  F. Moisy, J. Bouvard, H. Auradou,
  APS March Meeting 2022, Chicago, IL, USA.
  APS DFD 2021, Phoenix, AZ, USA.
  
• Aerotactic response of bacteria: experimental characterization at the bacteria and population scale
  J. Bouvard, F. Moisy, C. Douarche, N. Busset, P. Megaert, H. Auradou,
  APS March Meeting 2022, Chicago, IL, USA.
  APS DFD 2021, Phoenix, AZ, USA.
  
• Motility and aerotaxis in Sinorhizobium meliloti, a soil bacterium
  J. Bouvard, F. Moisy, C. Douarche, N. Busset, P. Megaert, H. Auradou,
  ICTAM (2020+1), virtual.
  
• Characterization of bubble cloud quality and evolution using optical probes
  J. Bouvard, C. Béguin, S. Étienne, D. Scott and L. Bornard,
  IOP Conf. Ser.: Earth Environ. Sci. 240 062051 (2019)
  29th IAHR 2018 Symposium on Hydraulics Machinery and Systems, Kyoto, Japan.
  [PDF]