90 citations · 253 across the 5 of their papers we have counts for
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Inverse cascades of kinetic energy and thermal variance in three-dimensional horizontally extended turbulent convection
Philipp P. Vieweg, Janet D. Scheel, Rodion Stepanov +1
Inverse cascades of kinetic energy and thermal variance in the subset of vertically homogeneous modes in spectral space are found to cause a slow aggregation to a pair of convectiv…
Transitional boundary layers in low-Prandtl-number convection
Jörg Schumacher, Vinodh Bandaru, Ambrish Pandey +1
The boundary layer structure of the velocity and temperature fields in turbulent Rayleigh-Benard flows in closed cylindrical cells of unit aspect ratio is revisited from a transiti…
Extreme dissipation event due to plume collision in a turbulent convection cell
Joerg Schumacher, Janet D. Scheel
An extreme dissipation event in the bulk of a closed three-dimensional turbulent convection cell is found to be correlated with a strong reduction of the large-scale circulation fl…
Global and local statistics in turbulent convection at low Prandtl numbers
Janet D. Scheel, Joerg Schumacher
Statistical properties of turbulent Rayleigh-Benard convection at low Prandtl numbers (Pr), which are typical for liquid metals such as mercury, gallium or liquid sodium, are inves…
Local boundary layer scales in turbulent Rayleigh-Benard convection
Janet D. Scheel, Joerg Schumacher
We compute fully local boundary layer scales in three-dimensional turbulent Rayleigh-Benard convection. These scales are directly connected to the highly intermittent fluctuations…