15th European Turbulence Conference 2015
August 25-28th, 2015, Delft, The Netherlands

Invited speakers:


Prof. Marc Brachet. Ecole Normale Superieure, Paris, France

Prof. Peter G. Frick, Institute of Continuous Media Mechanics, Perm, Russia

Prof. Bettina Frohnapfel,  Karlsruher Institut fur Technology, Germany

Prof. Andrea Mazzino, Dipartimento di Fisica, University of Genova, Italy

Prof. Bernhard Mehlig. Department of Physics, University of Gothenburg, Sweden

Prof. Lex Smits, Mechanical and Aerospace Engineering, Princeton University, USA

Prof. Chao Sun Physics of Fluids, University of Twente, The Netherlands

Prof. Steve Tobias, Applied Mathematics, University of Leeds, United Kingdom





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09:00   Invited Lecture: Prof. Peter G. Frick, "Cascades and Dynamo in Fully Developed MHD Turbulence"
Chair: Eberhard Bodenschatz
09:00
60 mins
CASCADES AND DYNAMO IN FULLY DEVELOPED MHD TURBULEN
Peter Frick
Abstract: The fully developed turbulence is an intrinsic component of any dynamo realizable in nature or laboratory. Fine properties of MHD-turbulence can strongly affect the dynamo process and the structure of large scale processes which force the small-scale turbulence affect by-turn the turbulent cascades. Two aspects of dynamo and turbulence relationship are discussed: the peculiarities of cascades in fully developed MHD turbulence characterized by high level of helicities and the mean-field effects, provided by small-scale turbulence in magnetic field generation.