Recent Changes

Saturday, March 4

  1. page Research Profiles edited ... Javier Jimenez Is professor emeritus of fluid mechanics at the Universidad Politecnica de Mad…
    ...
    Javier Jimenez
    Is professor emeritus of fluid mechanics at the Universidad Politecnica de Madrid, and head of the computational fluid dynamics group. I am interested in the physics of turbulence in general, with a special weakness for wall bounded flows at reasonably large Reynolds numbers. group page
    Marco Kiewat
    PhD student at Technical University of Munich, Chair of Aerodynamics and Fluid Mechanics. Interested in unsteady vehicle aerodynamics and the generation of Reduced Order Models from CFD simulation data using POD and DMD methods. webpage

    Kasia Krajewska
    is at the Institute of Theoretical Physics, University of Warsaw, Poland, working on strong-field QED processes.
    (view changes)
    12:11 pm

Monday, February 13

  1. page /Koopmanism/Koopmanistas/Mean flows edited ... Maurel, A.; Pagneux, V.; Wesfreid, J. E., Mean-Flow Correction As Nonlinear Saturation Mechani…
    ...
    Maurel, A.; Pagneux, V.; Wesfreid, J. E., Mean-Flow Correction As Nonlinear Saturation Mechanism. Europhysics Letters 1995, 32, (3), 217-222.
    Calculation of the mean flow distortion in wakes : Zielinska, B. J. A.; Wesfreid, J. E., On The Spatial Structure Of Global Modes In Wake Flow. Physics Of Fluids 1995, 7, (6), 1418-1424.
    ...
    (20), 3893-3896.
    Influence

    Influence
    of the
    ...
    (1), 49-54.
    Protas,

    Protas,
    B.; Wesfreid,
    ...
    (2), 810-826.
    Duriez, T.,Aider, J.-L.; Wesfreid, J.E., Base flow modification by streamwise vortices. Application to the control of separated flows Proceedings of FEDSM2006 2006
    Linear stability on modified base flow : Thiria, B.; Bouchet, G.;Wesfreid, J.E., On the relation between linear stability analysis and mean flow properties in wakes 2007 arXiv:1506.05948
    (view changes)
    8:22 am
  2. page /Koopmanism/Koopmanistas/Mean flows edited {Gallaire_POF.pdf} {Turton.pdf} {Barkley.pdf} {2016-JFM-BeneddineSippArnaultDandoisLesshafft.pd…
    {Gallaire_POF.pdf} {Turton.pdf} {Barkley.pdf} {2016-JFM-BeneddineSippArnaultDandoisLesshafft.pdf} {SippLebedev.pdf} {Thiria_Wesfreid_JFM_2007.pdf} {McKeon.Sharma-JFM-aclfftpf-2010.pdf} {Gomez-creteVI-2015.pdf} {Gallaire_PRL_2014.pdf}
    Maurel, A.; Pagneux, V.; Wesfreid, J. E., Mean-Flow Correction As Nonlinear Saturation Mechanism. Europhysics Letters 1995, 32, (3), 217-222.
    Calculation of the mean flow distortion in wakes : Zielinska, B. J. A.; Wesfreid, J. E., On The Spatial Structure Of Global Modes In Wake Flow. Physics Of Fluids 1995, 7, (6), 1418-1424.
    Effect of the mean flow distortion on the recirculation length : Zielinska, B. J. A.; GoujonDurand, S.; Dusek, J.; Wesfreid, J. E., Strongly nonlinear effect in unstable wakes. Physical Review Letters 1997, 79, (20), 3893-3896.
    Influence of the mean flow distortion on drag : Protas, B.; Wesfreid, J. E., On the relation between the global modes and the spectra of drag and lift in periodic wake flows. Comptes Rendus Mecanique 2003, 331, (1), 49-54.
    Protas, B.; Wesfreid, J. E., Drag force in the open-loop control of the cylinder wake in the laminar regime. Physics of Fluids 2002, 14, (2), 810-826.
    Duriez, T.,Aider, J.-L.; Wesfreid, J.E., Base flow modification by streamwise vortices. Application to the control of separated flows Proceedings of FEDSM2006 2006
    Linear stability on modified base flow : Thiria, B.; Bouchet, G.;Wesfreid, J.E., On the relation between linear stability analysis and mean flow properties in wakes 2007 arXiv:1506.05948
    Thiria, B.: Wesfreid, J.E., Stability properties of forced wakes. Journal of Fluid Mechanics 2007, 579, 137-161
    Thiria, B., Wesfreid, J. E. Physics of temporal forcing in wakes Journal of Fluids and Structures 2009, 25, (4), 654

    (view changes)
    8:21 am

Friday, February 10

  1. page Mean Field edited ... Download {Gallaire_PRL_2014.pdf} 436 KB Maurel, A.; Pagneux, V.; Wesfreid, J. E., Mean-Flo…
    ...
    Download {Gallaire_PRL_2014.pdf}
    436 KB
    Maurel, A.; Pagneux, V.; Wesfreid, J. E., Mean-Flow Correction As Nonlinear Saturation Mechanism. Europhysics Letters 1995, 32, (3), 217-222.
    Calculation of the mean flow distortion in wakes :
    Zielinska, B. J. A.; Wesfreid, J. E., On The Spatial Structure Of Global Modes In Wake Flow. Physics Of Fluids 1995, 7, (6), 1418-1424.
    Effect of the mean flow distortion on the recirculation length :
    Zielinska, B. J. A.; GoujonDurand, S.; Dusek, J.; Wesfreid, J. E., Strongly nonlinear effect in unstable wakes. Physical Review Letters 1997, 79, (20), 3893-3896.
    Influence of the mean flow distortion on drag :
    Protas, B.; Wesfreid, J. E., On the relation between the global modes and the spectra of drag and lift in periodic wake flows. Comptes Rendus Mecanique 2003, 331, (1), 49-54.
    Protas, B.; Wesfreid, J. E., Drag force in the open-loop control of the cylinder wake in the laminar regime. Physics of Fluids 2002, 14, (2), 810-826.
    Duriez, T.,Aider, J.-L.; Wesfreid, J.E., Base flow modification by streamwise vortices. Application to the control of separated flows Proceedings of FEDSM2006 2006
    Linear stability on modified base flow :
    Thiria, B.; Bouchet, G.;Wesfreid, J.E., On the relation between linear stability analysis and mean flow properties in wakes 2007 arXiv:1506.0594
    Thiria, B.: Wesfreid, J.E., Stability properties of forced wakes. Journal of Fluid Mechanics 2007, 579, 137-16
    Thiria, B., Wesfreid, J. E. Physics of temporal forcing in wakes Journal of Fluids and Structures 2009, 25, (4), 654

    (view changes)
    7:35 am

Thursday, February 9

  1. page Talks & Discussions edited ... 1:30-3:00am Aud All participants a free wheeling L. Carroll (Oxford U) Through the Looki…
    ...
    1:30-3:00am
    Aud
    All participants
    a free wheeling
    L. Carroll (Oxford U)
    Through the Looking Glass
    discussion
    reading link

    Recurrent Flows

    place*Aud=Auditorium, SSR=Small Seminar Room, MSR=Main Seminar Room, FR=Founders' Room, Res=Residence
    ⬆TOP
    (view changes)
    11:39 pm
  2. page Is space time? edited ... Asynchronous finite-difference schemes for partial differential equations J. Computational Ph…
    ...
    Asynchronous finite-difference schemes for partial differential equations
    J. Computational Physics (2014), 274, 370-392
    ...
    Kuhn's codes: are an extension of NGSolve, see
    gitlab.asc.tuwien.ac.at/jschoeberl/ngsolve-docu/wikis/home
    Also
    see DyGluS,
    Lan, Y. & Cvitanovic, P.
    Variational method for finding periodic orbits in a general flow
    (view changes)
    10:59 am
  3. page Talks & Discussions edited ... 2:00 PM Tower L. Carroll (Cambridge (Oxford U) Alice in Wonderland discussion Recurrent…
    ...
    2:00 PM
    Tower
    L. Carroll (Cambridge(Oxford U)
    Alice in Wonderland discussion
    Recurrent Flows
    Fri, Feb 10
    9:00-9:30am
    Tower
    Coordinators
    Disorganizational meeting
    Recurrent Flows

    1:30-3:00am
    Aud
    TBA
    discussion/tutorial
    All participants
    a free wheeling discussion

    reading link
    place*Aud=Auditorium, SSR=Small Seminar Room, MSR=Main Seminar Room, FR=Founders' Room, Res=Residence
    (view changes)
    10:54 am
  4. page Talks & Discussions edited ... Prediction of bursting phenomena in high-dimensional systems Recurrent Flows 2:00 PM? PM …
    ...
    Prediction of bursting phenomena in high-dimensional systems
    Recurrent Flows
    2:00 PM?PM
    Tower
    TBA (U. ...)
    discussion/tutorial
    L. Carroll (Cambridge U)
    Alice in Wonderland discussion

    Recurrent Flows
    Fri, Feb 10
    (view changes)
    10:49 am

Wednesday, February 8

  1. page Excitability edited ... Local symmetries and gauge theory: Analogs to non-abelian gauge theories Asymptotic freedom …
    ...
    Local symmetries and gauge theory: Analogs to non-abelian gauge theories
    Asymptotic freedom
    ...
    flows and neuronshearts
    Session I: Wednesday, January 25, 2:30PM in Small Seminar Room (SSR)
    "Spiral waves, tilings, asymptotic freedom" Part I
    Roman Grigoriev
    Session II: Wednesday, February 8, 2:00PM in the Auditorium (AUD)
    "Spiral waves, tilings, asymptotic freedom" Part II
    Roman Grigoriev
    "The many faces of spiral waves"
    Dwight Barkley

    Relevant papers:
    1. Exact Coherent Structures and Chaotic Dynamics in a Model of Cardiac Tissue (Spatial tiling)
    2. Unstable Spiral Waves and Local Euclidean Symmetry in a Model of Cardiac Tissue (Dynamics of single spirals on tiles)
    3. Adjoint eigenfunctions of temporally recurrent single-spiral solutions in a simple model of atrial fibrillation (Interaction between spirals and tile boundaries)
    Session II: Wednesday, February 8, 2:00PM in the Auditorium (AUD)
    "Spiral waves, tilings, asymptotic freedom" Part II

    (view changes)
    6:33 pm
  2. page Is space time? edited ... Asynchronous finite-difference schemes for partial differential equations J. Computational Ph…
    ...
    Asynchronous finite-difference schemes for partial differential equations
    J. Computational Physics (2014), 274, 370-392
    Christian Kuhn's codes: see DyGluS, here: www-m8.ma.tum.de/personen/kuehn/software.html
    Lan, Y. & Cvitanovic, P.
    Variational method for finding periodic orbits in a general flow
    (view changes)
    6:16 pm

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