514 citations · 3.5k across the 67 of their papers we have counts for
3 papers · 1 filter
Bubble drag reduction requires large bubbles
Ruben A. Verschoof, Roeland C. A. van der Veen, Chao Sun +1
In the maritime industry, the injection of air bubbles into the turbulent boundary layer under the ship hull is seen as one of the most promising techniques to reduce the overall f…
Microbubbles and microparticles are not faithful tracers of turbulent acceleration
Varghese Mathai, Enrico Calzavarini, Jon Brons +2
We report on the Lagrangian statistics of acceleration of small (sub-Kolmogorov) bubbles and tracer particles with Stokes number St << 1 in turbulent flow. At decreasing Reynolds n…
Multiple states in highly turbulent Taylor-Couette flow
Sander G. Huisman, Roeland C. A. van der Veen, Chao Sun +1
The ubiquity of turbulent flows in nature and technology makes it of utmost importance to fundamentally understand turbulence. Kolmogorov's 1941 paradigm suggests that for strongly…