35 citations · 222 across the 14 of their papers we have counts for
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Energy-flux vector in anisotropic turbulence: application to rotating turbulence
Naoto Yokoyama, Masanori Takaoka
Energy flux plays a key role in the analyses of energy-cascading turbulence. In isotropic turbulence, the flux is given by a scalar as a function of the magnitude of the wavenumber…
Energy-based analysis and anisotropic spectral distribution of internal gravity waves in strongly stratified turbulence
Naoto Yokoyama, Masanori Takaoka
Stratified turbulence shows scale- and direction-dependent anisotropy and the coexistence of weak turbulence of internal gravity waves and strong turbulence of eddies. Straightforw…
Integrated analysis of energy transfers in elastic-wave turbulence
Naoto Yokoyama, Masanori Takaoka
In elastic-wave turbulence, strong turbulence appears in small wave numbers while weak turbulence does in large wave numbers. Energy transfers in the coexistence of these turbulent…
Hysteretic behavior between quasi-two-dimensional flow and three-dimensional flow in forced rotating turbulence
Naoto Yokoyama, Masanori Takaoka
Conflict between formation of a cyclonic vortex and isotropization in forced homogeneous rotating turbulence is numerically investigated. It is well known that a large rotation rat…
Large-scale lognormal fluctuations in turbulence velocity fields
H. Mouri, A. Hori, M. Takaoka
For several flows of laboratory turbulence, we obtain long records of velocity data. These records are divided into numerous segments. In each segment, we calculate the mean rate o…
Fluctuations of statistics among subregions of a turbulence velocity field
H. Mouri, A. Hori, M. Takaoka
To study subregions of a turbulence velocity field, a long record of velocity data of grid turbulence is divided into smaller segments. For each segment, we calculate statistics su…