1 citations · 1 across the 4 of their papers we have counts for
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Logarithmic scaling of higher-order temperature moments in the atmospheric surface layer
Kelly Y. Huang, Matt K. Fu, Clayton P. Byers +2
A generalized logarithmic law for high-order moments of passive scalars is proposed for turbulent boundary layers. This law is analogous to the generalized log law that has been pr…
Effects of surfactants on bubble-induced turbulence
Tian Ma, Hendrik Hessenkemper, Dirk Lucas +1
We use experiments to explore the effect of surfactants on bubble-induced turbulence (BIT) at different scales, considering how the bubbles affect the flow kinetic energy, anisotro…
Asymptotic closure model for inertial particle transport in turbulent boundary layers
Yan Zhang, Guiquan Wang, Andrew D Bragg
Transport equations for heavy inertial particles in turbulent boundary layers may be derived from an underlying phase-space probability density function (PDF) equation. These equat…
How two-way coupling modifies the multiscale preferential sweeping mechanism
Josin Tom, Maurizio Carbone, Andrew D. Bragg
For one-way coupled (1WC) flows, Tom & Bragg (J. Fluid Mech., 871, pp. 244-270, 2019) advanced the analysis of Maxey (J. Fluid Mech., 174, pp. 441-465, 1987), which applied to weak…
Scale-dependent anisotropy, energy transfer and intermittency in bubble-laden turbulent flows
Tian Ma, Bernhard Ott, Jochen Frohlich +1
Data from Direct Numerical Simulations of disperse bubbly flows in a vertical channel are used to study the effect of the bubbles on the carrier-phase turbulence. A new method is d…
When is settling important for particle concentrations in wall-bounded turbulent flows?
Andrew D. Bragg, David H. Richter, Guiquan Wang
We explore the role of gravitational settling on inertial particle concentrations in a wall-bounded turbulent flow. While it may be thought that settling can be ignored when the se…