Program

Please find here a list of participants and their emails
 
 
Monday, October 13
Registration
Opening: 09:00 - 09:30: Hassan Aref, Keith Moffatt, Vice President of IUTAM, Kristian Stubkjær, Dean of Research, DTU

Keynote lecture 1: 09:30 - 10:20 (Hassan Aref, chair)
Darren Crowdy, A new calculus for two-dimensional vortex dynamics (pdf)

Lecture session 1: 10:20 - 11:20 (Slava Meleshko, chair)
Mark Stremler, On the statics and dynamics of point vortices in periodic domains (pdf)
Kevin O’Neil, Collapse and concentration of vortex sheets in two-dimensional flow (pdf)
Scott Kelly, Self-propulsion of a free hydrofoil with localized discrete vortex shedding: analytical modeling and simulation (pdf)

Break: 11:20 - 11:45

Seminar session and poster viewing I: 11:45 - 12:45 (Keith Moffatt, chair)
1. Vaclav Kolar, On the relationship between a vortex and vorticity (pdf)
2. Elena Meshcheryakova, New exact solutions in vortex dynamics (pdf)
3. Milton Lopes Filho, Vortex dynamics in a two-dimensional domain with holes (pdf)
4. Hassan Aref, Relative equilibria of point vortices (pdf)
5. Peter Clarkson, Polynomials and soliton equations (pdf)
6. Laust Tophøj, Chaotic scattering of two identical point vortex pairs (pdf)
7. Yuko Matsumoto, A moment model for the motion of a dipole in two-dimensional incompressible fluid (pdf)
8. Irene Gned, The self-induced dynamics of vortex patches (pdf)
9. Eugene Wayne, A generalization of the Helmholtz-Kirchhoff model (pdf)
10. Alexey Borisov, Chaotic vibration of the liquid ellipsoid filled with vortical fluid (pdf)

Lunch, Glassalen, DTU Cantine: 12:45 - 13:45

Seminar session and poster viewing II: 13:45 - 14:45 (GertJan van Heijst, chair)
1. Eduardo Ramos, Vortices generated by fixed and free-moving magnets in shallow electrolyte layers (pdf)
2. Pavlos Vlachos, Kelvin-Helmholtz and Rayleigh-Taylor instabilities during accumulation and disperson of ferrofluid aggregates (pdf)
3. Clara Velte, Local helical symmetry of vortices by vortex generators in a low Reynolds number wall bounded flow (pdf)
4. Georgi Sutyrin, Dynamics of coherent vortices in rotation-dominated flows (pdf)
5. Philip duToit, Visualizing mixing in geophysical vortices (pdf)
6. Konstantin Koshel, Background current concept and chaotic advection in an oceanic vortex flow (pdf)
7. Gregory Reznik, Quasi-geostrophic singular vortices embedded in a regular flow (pdf)
8. Oleg Derzho, Rotating dipole and tripole vortices in polar regions (pdf)
9. Tatyana Krasnopolskaya, Modelling of Gulf Stream by the von Kármán vortex street (pdf)
10. Dmytro Cherniy, The vortex model of circulation flow in sea channel (pdf)

Lecture session 2: 14:45 - 15:45 (Mikhail Sokolovskiy, chair)
Ed Spiegel, Cosmic vortices (pdf)
Xavier Perrot, Baroclinic vortex interaction in a time-varying flow (pdf)
Ziv Kizner, Localized shallow-water dipoles (pdf)

Break: 15:45 - 16:15  <–– Photograph of all attendees

Lecture session 3: 16:15 - 17:15 (Gregory Reznik, chair)
Ruben Trieling, Elliptical barotropic f-plane dipoles in a rotating fluid (pdf)
Mikhail Sokolovskiy, On the instability of elliptic hetons (pdf)
Xavier Carton, Explosive instability of geostrophic vortices (pdf)

Reception at the Carlsberg Academy  18:00 - 20:30
Busses leave the Symposium site right after the last session


Tuesday, October 14
Keynote lecture 2: 09:30 - 10:20 (Alexey Borisov, chair)
Paul Newton, The N-vortex problem on a sphere (pdf)

Lecture session 4: 10:20 - 11:20 (Ziv Kizner, chair)
Takashi Sakajo, Motion of a ring structure of coherent vortices on a sphere with pole vortices (pdf)
Rhodri Nelson, Finite area vortex motion on a sphere with impenetrable boundaries (pdf)
Keiko Nomura, Asymmetric vortex merger: mechanism and criterion (pdf)

Break: 11:20 - 11:45

Seminar session and poster viewing III: 11:45 - 12:45 (Paul Newton, chair)
1. Stefanella Boatto, Vortices on closed surfaces (pdf)
2. Vitalii Ostrovskyi, Platonic and Archimedean solid based point vortex equilibria on the sphere (pdf)
3. George Chamoun, Von Kármán streets on the sphere (pdf)
4. Ivan Mamaev, New integrable problem of motion of point vortices on a sphere (pdf)
5. Adas Jakubauskas (for A. J. V. Milyus), On a question of definition of potential by the vortex motion of a liquid (pdf)
6. Xinyu He, An example of finite-time singularities in the 3d Euler equations (pdf)
7. Valery Klyatskin, Sound radiation by vortex motions (pdf)
8. E. Milyute, A dynamics of a substance in an isolated spherical vortex and its relationship with radiation (pdf)
9. Sergio Pirozzoli, Vortical structures in turbulence growth (pdf)
10. Osamu Sano, Collision of a vortex ring on granular layer (pdf)

Lunch, Glassalen, DTU Cantine: 12:45 - 13:45

Seminar session and poster viewing IV: 13:45 - 14:45 (Mark Stremler, chair)
1. Anders Andersen, The vortices in the wake of a falling paper card (pdf)
2. Kai Schneider, Numerical simulation of falling leaves using a pseudo-spectral method with volume penalization (pdf)
3. Makoto Iima, Robustness of insect’s free-flight in terms of flapping motion and vortex patterns (pdf)
4. Vasileios Vlachakis, Vortex dynamics of wakes: analysis of the “Domm system” (pdf)
5. Takeshi Watanabe, Study of vortex flows behind the circular cylinder (pdf)
6. Hamid Oualli, Vortex flow eddy street behind a circular cylinder superimposed to simultaneous rotation and cross-section 
variation in uniform flow (pdf)
7. Grégoire Winckelmans, Redistribution on hierarchically refined grids for Lagrangian vortex element methods (pdf)
8. Tarun Kumar Sheel, High performance computing technique for vortex method calculations (pdf)
9. Monika Nitsche, High order quadratures for the boundary integrals governing axisymmetric interface motion (pdf)
10. Robert Krasny, Lagrangian panel method for vortex sheet motion in 3D Flow (pdf)

Lecture session 5: 14:45 - 15:45 (Charles Williamson, chair)
Ian Eames, Ghost vortices and disappearing bodies: the concept of momentum and impulse (pdf)
Paolo Luzzatto-Fegiz, Determining the stability of steady inviscid flows through preferred bifurcation diagrams (pdf)
Oscar Velasco Fuentes, Chaotic streamlines in the flow of knotted and unknotted vortices (pdf)

Break: 15:45 - 16:15

Lecture session 6: 16:15 - 17:15 (Anders Andersen, chair)
Sebastian Michelin, Falling, flying, swimming, flapping: understanding fluid-solid interactions using a vortex shedding model (pdf)
Eva Kanso, Low-order models of swimming in an inviscid fluid (pdf)
Dmitry Kolomenskiy, Vorticity generation during the clap-fling-sweep of hovering insects (pdf)


Wednesday, October 15
Keynote lecture 3: 09:30 - 10:20 (Ed Spiegel, chair)
Pierre-Henri Chavanis, Kinetic theory of two dimensional point vortices from a BBGKY-like hierarchy (pdf)

Lecture session 7: 10:20 - 11:20 (Anthony Leonard, chair)
Nicholas Kevlahan, Vortices for computing: the engines of turbulence simulation (pdf)
Paolo Orlandi, Vorticity dynamics in turbulence growth (pdf)
Jens Juul Rasmussen, Sharp vorticity gradients in two-dimensional turbulence and the energy spectrum (pdf)

Break: 11:20 - 11:45

Lecture session 8: 11:45 - 12:45 (Jens Nørkær Sørensen, chair)
Roman Lagrange, Dynamics of a fluid inside a precessing cylinder (pdf)
Shigeo Kida, Super-rotation flow in a precessing sphere (pdf)
Fazle Hussain, Mechanisms of core perturbation growth in vortex-turbulence interaction (pdf)

Lunch, DTU Cantine: 12:45 - 13:45

Seminar session and poster viewing V: 13:45 - 14:45 (Morten Brøns, chair)
1. Charles Williamson, Stability of classical flows and new vortical solutions from preferred bifurcation diagrams (pdf)
2. Leonid Shirkov, Statistical mechanics of shear layers (pdf)
3. Keita Iga, Statistical theory applied to a vortex street generated from meander of a jet (pdf)
4. Jens Nørkær Sørensen, Onset of three-dimensional flow structures in rotating flows (pdf)
5. Bo Hoffmann Jørgensen, Control of vortex breakdown in a closed cylinder with a rotating lid (pdf)
6. Ziemowitz Malecha, Bursting phenomena of boundary layer induced by 2D vortex patch (pdf)
7. Paul Krueger, Vortex ring velocity and minimum separation in an infinite train of vortex rings generated by a fully-pulsed jet (pdf)
8. Pawel Regucki, Investigation of vortex ring with finite-amplitude Kelvin waves using 3D VIC method (pdf)
9. Chris Weiland, The role of vortex ring formation on the development of impulsively induced supercavitation (pdf)
10. V. Milyuvene, A new look at a vortical dynamics of a substance in the Universe (pdf)

Lecture session 9: 14:45 - 15:45 (Fazle Hussain, chair)
Morten Brøns, Topology of vortex creation in the wake of a circular cylinder (pdf)
David Fabre, Bifurcations in the wake of axisymmetric objects (pdf)
Luca Zannetti, About finite area wakes past bluff bodies and growing vortex patches (pdf)

Break: 15:45 - 16:15

Lecture session 10: 16:15 - 17:15 (Oscar Velasco Fuentes, chair)
GertJan van Heijst, Behavior of a vortex in a time-periodic shear flow (pdf)
Hiroshi Niino, Structure of a bathtub vortex: importance of the bottom boundary layer (pdf)
Tomas Bohr, Separation vortices and surface shapes (pdf)

Banquet, Charlottenlund Travbane 18:00
Busses leave the Symposium site right after the last session.
Bus transportation to Copenhagen City following the banquet.


Thursday, October 16
Keynote lecture 4: 09:30 - 10:20 (Shigeo Kida, chair)
Yasuhide Fukumoto, Global time evolution of viscous vortex rings (pdf)

Lecture session 11: 10:20 - 11:20 (Russell Donnelly, chair)
Stéphane Le Dizès, Viscous ring modes in vortices with jet (pdf)
Yuji Hattori, Short-wave stability of a helical vortex tube: The effect of torsion on the curvature instability (pdf)
Anthony Leonard, On the motion of thin vortex tubes (pdf)

Break: 11:20 - 11:45

Lecture session 12: 11:45 - 12:45 (Yasuhide Fukumoto, chair)
Vladimir Zakharov, Dynamics of vortex line in presence of stationary vortex (pdf)
Makoto Umeki, A locally induced homoclinic motion of the vortex filament (pdf)
Yoshifumi Kimura, Self-similar collapse of 2D and 3D vortex filament models (pdf)

Lunch, Glassalen, DTU Cantine: 12:45 - 13:45

Lecture session 13: 13:45 - 14:45 (Yoshifumi Kimura, chair)
Valery Okulov, Applications of 2D helical vortex dynamics (pdf)
Slava Meleshko, Coaxial axisymmetric vortex rings – 150 years after Helmholtz (pdf)
Russell Donnelly, Dynamics of vortex rings in viscous fluids (pdf)

Keynote lecture 5: 14:45 - 15:35 (Tomas Bohr, chair)
Thomas Leweke, Vortex pairs (pdf)

Closing: 15:35 - 15:45