TY  - CONF
AU  - Pandey, A.
AU  - Schneide, C.
AU  - Padberg-Gehle, K.
AU  - Scheel, J. D.
AU  - Schumacher, J.
TI  - Eulerian and Lagrangian Perspectives on Turbulent Superstructures in Rayleigh-Bénard Convection
VL  - 49
CY  - Jülich
PB  - Forschungszentrum Jülich GmbH, Zentralbibliothek
M1  - FZJ-2018-02953
T2  - NIC Series
SP  - 421 - 428
PY  - 2018
AB  - Large-scale computations in combination with new mathematical analysis tools make studies of the large-scale patterns, which are termed turbulent superstructures, in extended turbulent convection flows now accessible. Here, we report recent analyses in the Eulerian and Lagrangian frames of reference that reveal the characteristic spatial and temporal scales of the patterns as a function of Prandtl number, the dimensionless number which relates momentum to temperature diffusion in the working fluid.
T2  - NIC Symposium 2018
CY  - 22 Feb 2018 - 23 Feb 2018, Jülich (Germany)
Y2  - 22 Feb 2018 - 23 Feb 2018
M2  - Jülich, Germany
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
UR  - https://juser.fz-juelich.de/record/845741
ER  -