IM
I. Marusic
Authored
9 records found
Opposition-control of the energetic cycle of near wall streaks in wall-bounded turbulence, using numerical approaches, has shown promise for drag reduction. For practical implementation, real-time opposition control is only realizable if there is a degree of coherence between the
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Wavelet analysis is employed to examine amplitude and frequency modulations in broadband signals. Of particular interest are the streamwise velocity fluctuations encountered in wall-bounded turbulent flows. Recent studies have shown that an important feature of the near-wall dyna
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The mean wall shear stress, τ¯ w, is a fundamental variable for characterizing turbulent boundary layers. Ideally, τ¯ w is measured by a direct means and the use of floating elements has long been proposed. However, previous such devices have proven to be problematic due to low s
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The mean wall shear stress, τ¯ w, is a fundamental variable for characterizing turbulent boundary layers. Ideally, τ¯ w is measured by a direct means and the use of floating elements has long been proposed. However, previous such devices have proven to be problematic due to low s
...
The mean wall shear stress, τ¯ w, is a fundamental variable for characterizing turbulent boundary layers. Ideally, τ¯ w is measured by a direct means and the use of floating elements has long been proposed. However, previous such devices have proven to be problematic due to low s
...