Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Buono, Elia"'
Autor:
Buono, Elia, Katul, Gabriel, Heisel, Michael, Poggi, Davide, Peruzzi, Cosimo, Vettori, Davide, Manes, Costantino
One of the main statistical features of near-neutral atmospheric boundary layer (ABL) turbulence is the positive vertical velocity skewness $Sk_w$ above the roughness sublayer or the buffer region in smooth-walls. The $Sk_w$ variations are receiving
Externí odkaz:
http://arxiv.org/abs/2408.11887
Autor:
Buono, Elia, Katul, Gabriel, Heisel, Michael, Vettori, Davide, Poggi, Davide, Peruzzi, Cosimo, Manes, Costantino
We provide empirical evidence that within the inertial sub layer of adiabatic turbulent flows over smooth walls, the skewness of the vertical velocity component $Sk_w$ displays universal behaviour, being constant and constrained within the range $Sk_
Externí odkaz:
http://arxiv.org/abs/2407.05955
Turbulent flows over a large surface area (S) covered by n obstacles experience an overall drag due to the presence of the ground and the protruding obstacles into the flow. The drag partition between the roughness obstacles and the ground is analyze
Externí odkaz:
http://arxiv.org/abs/2404.07893
The drag coefficient $C_d$ for a rigid and uniformly distributed rod canopy covering a sloping channel following the instantaneous collapse of a dam was examined using flume experiments. The measurements included space $x$ and time $t$ high resolutio
Externí odkaz:
http://arxiv.org/abs/2403.12232