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Session: Invited Lecture: Prof. Peter G. Frick, "Cascades and Dynamo in Fully Developed MHD Turbulence"
Session starts: Thursday 27 August, 09:00
Presentation starts: 09:00

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Peter Frick (Institute of Continuous Media Mechanics)

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.