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Description
Conference on Vortex Rings and Filaments in Classical and Quantum Systems (6-8 June), followed by: Workshop on New Experimental Techniques for the Study of Quantum Turbulence (9-10 June) | (smr 1661)
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  • Monday, 6 June 2005
    • 08:00 - 09:30 Registration and administration matters
      • 08:00 Registration and administration matters 1h30'
    • 09:30 - 09:45 Opening
      • 09:30 Opening 15'
    • 09:45 - 10:20 On the role of optimality in vortex ring formation
      • 09:45 On the role of optimality in vortex ring formation 35'
        Speaker: M. Gharib ((Caltech, Pasadena, USA))
    • 10:20 - 10:55 Vortex rings with and without swirl
      • 10:20 Vortex rings with and without swirl 35'
        Speaker: K. Moffatt ((University of Cambridge, UK))
        Material: lecture notes
    • 10:55 - 11:15 - Coffee Break -
      • 10:55 - Coffee Break - 20'
    • 11:15 - 11:50 From vortex rings to knots and links
      • 11:15 From vortex rings to knots and links 35'
        Speaker: R. Ricca ((Universit… di Milano, Italy))
    • 11:50 - 12:25 Optimal vortex ring formation in biological flow
      • 11:50 Optimal vortex ring formation in biological flow 35'
        Speaker: J. Dabiri ((Caltech, Pasadena, USA))
    • 12:25 - 14:00 Lunch Break
      • 12:25 Lunch Break 1h35'
    • 14:00 - 14:35 Dynamics of thin vortex rings in water
      • 14:00 Dynamics of thin vortex rings in water 35'
        Speaker: R. Donnelly ((University of Oregon, USA))
    • 14:35 - 15:10 Vortex stretching and reconnection in a compressible fluid
      • 14:35 Vortex stretching and reconnection in a compressible fluid 35'
        Speaker: B. Shivamoggi ((University of Central Florida, USA))
    • 15:10 - 15:45 Vortex ring bubbles
      • 15:10 Vortex ring bubbles 35'
        Speaker: K. Shariff ((NASA Ames, USA))
    • 15:45 - 16:05 - Coffee Break -
      • 15:45 - Coffee Break - 20'
    • 16:05 - 16:40 Motion of an elliptic vortex ring and particle transport
      • 16:05 Motion of an elliptic vortex ring and particle transport 35'
        Speaker: Y. Kimura ((Nagoya University, Japan))
    • 16:40 - 17:15 Vortex rings in one- and two-component condensates
      • 16:40 Vortex rings in one- and two-component condensates 35'
        Speaker: N. Berloff ((University of Cambridge, UK))
  • Tuesday, 7 June 2005
    • 09:00 - 09:35 Deformation of weak vortex rings in a chaotic flow
      • 09:00 Deformation of weak vortex rings in a chaotic flow 35'
        Speaker: A. Leonard ((Caltech, Pasadena, USA))
    • 09:35 - 10:10 Collisions of superfluid vortex rings
      • 09:35 Collisions of superfluid vortex rings 35'
        Speaker: C. Barenghi ((University of Newcastle, UK))
        Material: lecture notes
    • 10:10 - 10:45 Numerical study of quantum turbulence
      • 10:10 Numerical study of quantum turbulence 35'
        Speaker: M. Tsubota ((Osaka City University, Japan))
    • 10:45 - 11:05 - Coffee Break -
      • 10:45 - Coffee Break - 20'
    • 11:05 - 11:40 Vortex loops and the superfluid lambda transition
      • 11:05 Vortex loops and the superfluid lambda transition 35'
        Speaker: G. Williams ((UCLA, Los Angeles, USA))
    • 11:40 - 12:15 Dynamics of vortex rings in a rotating fluid
      • 11:40 Dynamics of vortex rings in a rotating fluid 35'
        Speaker: R. Verzicco ((Politecnico di Bari, Italy))
        Material: lecture notes
    • 12:15 - 14:00 GROUP PHOTO followed by Lunch Break
      • 12:15 GROUP PHOTO followed by Lunch Break 1h45'
    • 14:00 - 14:35 Experimental investigation of the influence of background rotation on the dynamics and the stability of vortex rings
      • 14:00 Experimental investigation of the influence of background rotation on the dynamics and the stability of vortex rings 35'
        Speaker: P.J. Thomas ((University of Warwick, UK))
    • 14:35 - 15:10 Topological defects and vortex rings in trapped non-rotating Bose-Einstein condensates
      • 14:35 Topological defects and vortex rings in trapped non-rotating Bose-Einstein condensates 35'
        Speaker: V.M. Perez-Garcia ((Universidad de Castilla-La Mancha, Ciudad Real, Spain))
    • 15:10 - 15:45 Knotted vortex rings from the eikonal equations
      • 15:10 Knotted vortex rings from the eikonal equations 35'
        Speaker: A. Wereszczynski ((Jagellonian University, Poland))
        Material: lecture notes
    • 15:45 - 16:05 - Coffee Break -
      • 15:45 - Coffee Break - 20'
    • 16:05 - 16:40 Non-Riemannian vortex acoustics
      • 16:05 Non-Riemannian vortex acoustics 35'
        Speaker: L.C. Garcia de Andrade ((Universidade do Estado do Rio de Janiero, Brazil))
        Material: lecture notes
    • 16:40 - 17:15 Solitary waves and vortex rings in a cylindrical Bose-Einstein condensate
      • 16:40 Solitary waves and vortex rings in a cylindrical Bose-Einstein condensate 35'
        Speaker: S. Komineas ((University of Cambridge, UK))
    • 19:00 - 21:00 RECEPTION Adriatico Guesthouse
      • 19:00 RECEPTION Adriatico Guesthouse 2h0'
  • Wednesday, 8 June 2005
    • 09:00 - 09:35 Soliton collisions and hybrid soliton vortex-ring structures in Bose-Einstein condensates
      • 09:00 Soliton collisions and hybrid soliton vortex-ring structures in Bose-Einstein condensates 35'
        Speaker: J. Brand ((Max-Planck Insitute, Dresden, Germany))
        Material: lecture notes
    • 09:35 - 10:10 A variational principle for vortex core identification
      • 09:35 A variational principle for vortex core identification 35'
        Speaker: B.M. Boghosian ((Tufts University, Medford, Massachussets, USA))
    • 10:10 - 10:45 Nonlinear dynamics of a disturbed vortex ring
      • 10:10 Nonlinear dynamics of a disturbed vortex ring 35'
        Speaker: Y. Hattori ((Kyushu Institute of Technology, Japan))
    • 10:45 - 11:05 - Coffee Break -
      • 10:45 - Coffee Break - 20'
    • 11:05 - 11:40 Stochastic modeling of vortex tube folding and turbulent vorticity fluctuations
      • 11:05 Stochastic modeling of vortex tube folding and turbulent vorticity fluctuations 35'
        Speaker: L. Moriconi ((Universidade Federal do Rio de Janiero, Brazil))
    • 11:40 - 12:15 Aeroacoustic aspects of vortex rings and gauge-theoretic aspects of vorticity
      • 11:40 Aeroacoustic aspects of vortex rings and gauge-theoretic aspects of vorticity 35'
        Speaker: T. Kambe ((University of Tokyo, Japan))
    • 12:15 - 14:00 Lunch Break
      • 12:15 Lunch Break 1h45'
    • 14:00 - 14:35 Modelling of vortex ring dynamics using the Stokes approximation
      • 14:00 Modelling of vortex ring dynamics using the Stokes approximation 35'
        Speaker: F. Kaplanski ((Tallinn University of Technology, Estonia))
    • 14:35 - 15:10 Higher-order asymptotic formula for velocity of a viscous vortex ring
      • 14:35 Higher-order asymptotic formula for velocity of a viscous vortex ring 35'
        Speaker: Y. Fukumoto ((Kyushu University, Japan))
    • 15:10 - 15:45 Large-scale simulation of vortex ring instabilities and decay using a combination of vortex-in-cell and fast multipole methods
      • 15:10 Large-scale simulation of vortex ring instabilities and decay using a combination of vortex-in-cell and fast multipole methods 35'
        Speaker: R. Cocle ((Universit‚ Catholique de Louvaine, Belgium))
    • 15:45 - 16:05 - Coffee Break -
      • 15:45 - Coffee Break - 20'
  • Thursday, 9 June 2005
    • 09:00 - 09:30 Introduction and Overview
      • 09:00 Introduction and Overview 30'
        Speaker: W.F. Vinen ((University of Birmingham, UK))
        Material: lecture notes
    • 09:30 - 10:15 Visualizing counterflow heat transport in superfluid helium (He II)
      • 09:30 Visualizing counterflow heat transport in superfluid helium (He II) 45'
        Speaker: S. Van Sciver ((Florida State University, Tallahassee, USA))
        Material: lecture notes
    • 10:15 - 10:35 - Coffee Break -
      • 10:15 - Coffee Break - 20'
    • 10:35 - 11:20 Using PIV to measure decaying turbulence in liquid helium with and without rotation
      • 10:35 Using PIV to measure decaying turbulence in liquid helium with and without rotation 45'
        Speaker: G. Bewley ((University of Maryland, USA))
        Material: lecture notes
    • 11:20 - 12:05 The theory of particle motion in a superfluid
      • 11:20 The theory of particle motion in a superfluid 45'
        Speaker: C. Barenghi ((University of Newcastle, UK))
        Material: lecture notes
    • 12:05 - 14:00 Lunch Break
      • 12:05 Lunch Break 1h55'
    • 14:00 - 14:45 The application of shadowgraphy to flow visualization in low temperature fluids
      • 14:00 The application of shadowgraphy to flow visualization in low temperature fluids 45'
        Speaker: P.G.J. Lucas ((University of Manchester, UK))
        Material: lecture notes
    • 14:45 - 15:30 NMR measurement of vortex formation and dynamics in rotating superfluid 3He-B as a function of mutual friction damping
      • 14:45 NMR measurement of vortex formation and dynamics in rotating superfluid 3He-B as a function of mutual friction damping 45'
        Speaker: A. Finne ((Helsinki University of Technology, Finland))
        Material: lecture notes
    • 15:30 - 15:50 - Coffee Break -
      • 15:30 - Coffee Break - 20'
    • 15:50 - 16:35 Second sound as a tool to study He II flow
      • 15:50 Second sound as a tool to study He II flow 45'
        Speaker: L. Skrbek ((Charles University, Prague, Czech Republic))
        Material: lecture notes
    • 16:35 - 17:20 A new local measurement in superfluid turbulence
      • 16:35 A new local measurement in superfluid turbulence 45'
        Speaker: P. Roche ((CNRS, Grenoble, France))
        Material: lecture notes
  • Friday, 10 June 2005
    • 09:00 - 09:45 Materials and design techniques for sub-millimeter P and T sensors used at microkelvin temperatures
      • 09:00 Materials and design techniques for sub-millimeter P and T sensors used at microkelvin temperatures 45'
        Speaker: G. Ihas ((University of Florida, Gainesville, USA))
        Material: lecture notes
    • 09:45 - 10:30 Metastable He molecules and laser-induced fluorescence
      • 09:45 Metastable He molecules and laser-induced fluorescence 45'
        Speaker: Dan McKinsey ((Yale University, USA) W.F. Vinen (University of Birmingham, UK))
        Material: lecture notes
    • 10:30 - 10:50 - Coffee Break -
      • 10:30 - Coffee Break - 20'
    • 10:50 - 11:35 Injected ions in superfluid helium as detectors of quantized vortices
      • 10:50 Injected ions in superfluid helium as detectors of quantized vortices 45'
        Speaker: A. Golov ((University of Manchester, UK))
        Material: lecture notes
    • 11:35 - 12:20 Calorimetry and other techniques
      • 11:35 Calorimetry and other techniques 45'
        Speaker: W.F. Vinen ((University of Birmingham, UK))
        Material: lecture notes
    • 12:20 - 14:00 Lunch Break
      • 12:20 Lunch Break 1h40'
    • 14:00 - 14:45 Quasiparticle shadows: detecting vortices in superfluid 3He-B at very low temperatures
      • 14:00 Quasiparticle shadows: detecting vortices in superfluid 3He-B at very low temperatures 45'
        Speaker: S. Fisher ((University of Lancaster, UK))
        Material: lecture notes
    • 14:45 - 15:30 What we can do from numerical studies
      • 14:45 What we can do from numerical studies 45'
        Speaker: M. Tsubota ((Osaka City University, Japan))
        Material: lecture notes
    • 15:50 - 16:35 Discussion and Summary
      • 15:50 Discussion and Summary 45'
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