210 citations · 1.3k across the 48 of their papers we have counts for
3 papers · 2 filters
Effect of turbulent fluctuations on the drag and lift forces on a towed sphere and its boundary layer
Holger Homann, Jérémie Bec, Rainer Grauer
The impact of turbulent fluctuations on the forces exerted by a fluid on a towed spherical particle is investigated by means of high-resolution direct numerical simulations. The me…
Longitudinal and Transverse structure functions in high Reynolds-number turbulence
Rainer Grauer, Holger Homann, Jean-Francois Pinton
Using exact relations between velocity structure functions (Hill, Hill and Boratav, and Yakhot) and neglecting pressure contributions in a first approximation, we obtain a closed s…
Conditional Eulerian and Lagrangian velocity increment statistics of fully developed turbulent flow
Holger Homann, Daniel Schulz, Rainer Grauer
Conditional statistics of homogeneous isotropic turbulent flow is investigated by means of high-Reynolds number direct numerical simulations performed with collocation poi…