39 citations
- Meteorological Research Institute17 papers
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9 papers · 1 filter
Momentum flux fluctuations in wall turbulence formulated along the distance from the wall
H. Mouri, J. Ito
Wall turbulence has a sublayer where the mean wall-normal flux of the streamwise momentum is constant. Via the law of the wall, this mean flux is related to the wall-normal profile…
Momentum flux fluctuations in wall turbulence: a formula beyond the law of the wall
H. Mouri, J. Ito
Within wall turbulence, there is a sublayer where the mean wall-normal flux of the streamwise momentum is constant and related to the logarithmic wall-normal profile of the mean st…
Unlikely existence of spectral law in wall turbulence: an observation of the atmospheric surface layer
H. Mouri, T. Morinaga, S. Haginoya
For wall turbulence, there has been predicted a range of streamwise wavenumbers such that the spectral density of streamwise velocity fluctuations is proportional to $k_x^{-1…
Logarithmic scaling for fluctuations of a scalar concentration in wall turbulence
H. Mouri, T. Morinaga, T. Yagi +1
Within wall turbulence, there is a sublayer where the mean velocity and the variance of velocity fluctuations vary logarithmically with the height from the wall. This logarithmic s…
Log-stable law of energy dissipation as a framework of turbulence intermittency
H. Mouri
To describe the small-scale intermittency of turbulence, a self-similarity is assumed for the probability density function of a logarithm of the rate of energy dissipation smoothed…
Dual-camera system for high-speed imaging in particle image velocimetry
K. Hashimoto, A. Hori, T. Hara +2
Particle image velocimetry is an important technique in experimental fluid mechanics, for which it has been essential to use a specialized high-speed camera. However, the high spee…