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@INPROCEEDINGS{Kruter:874547,
author = {Kräuter, Robert and Krasnov, Dmitry and Pandey, Ambrish
and Schneide, Christiane and Padberg-Gehle, Kathrin and
Giannakis, Dimitrios and Sreenivasan, Katepalli R. and
Schumacher, Jörg},
title = {{M}achine {L}earning {A}pplications in {C}onvective
{T}urbulence},
volume = {50},
address = {Jülich},
publisher = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
reportid = {FZJ-2020-01502},
series = {Publication Series of the John von Neumann Institute for
Computing (NIC) NIC Series},
pages = {357 - 366},
year = {2020},
comment = {NIC Symposium 2020},
booktitle = {NIC Symposium 2020},
abstract = {Turbulent convection flows are ubiquitous in natural
systems such as in the atmosphere or in stellar interiors as
well as in technological applications such as cooling or
energy storage devices. Their physical complexity and vast
number of degrees of freedom prevents often an access by
direct numerical simulations that resolve all flow scales
from the smallest to the largest plumes and vortices in the
system and requires a simplified modelling of the flow
itself and the resulting turbulent transport behaviour. The
following article summarises some examples that aim at a
reduction of the flow complexity and thus of the number of
degrees of freedom of convective turbulence by machine
learning approaches. We therefore apply unsupervised and
supervised machine learning methods to direct numerical
simulation data of a Rayleigh-Bénard convection flow which
serves as a paradigm of the examples mentioned at the
beginning.},
month = {Feb},
date = {2020-02-27},
organization = {NIC Symposium 2020, Jülich (Germany),
27 Feb 2020 - 28 Feb 2020},
cin = {NIC},
cid = {I:(DE-Juel1)NIC-20090406},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
url = {https://juser.fz-juelich.de/record/874547},
}