𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A note on three-point statistics of velocity increments in turbulence

✍ Scribed by Friedrich, R; Zeller, J; Peinke, J

Book ID
124102277
Publisher
EDP Sciences
Year
1998
Tongue
English
Weight
347 KB
Volume
41
Category
Article
ISSN
0295-5075

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Unified multifractal description of velo
Unified multifractal description of velocity increments statistics in turbulence: Intermittency and skewness
✍ L. Chevillard; B. Castaing; E. LΓ©vΓͺque; A. Arneodo πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 480 KB

The phenomenology of velocity statistics in turbulent flows, up to now, relates to different models dealing with either signed or unsigned longitudinal velocity increments, with either inertial or dissipative fluctuations. In this paper, we are concerned with the complete probability density functio

Conditional statistics of velocity fluct
Conditional statistics of velocity fluctuations in turbulence
✍ A. Naert; B. Castaing; B. Chabaud; B. HΓ©bral; J. Peinke πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 461 KB

Using experimental data recorded in a low temperature helium jet, we have studied the statistics of velocity increments: Vr (x) = v(x +r) -v(x) conditioned on a "rate of energy transfer" anzatz, er : P(vr ]er). For a fixed value ofer, the histograms of Vr are found Gaussian at all scale, i.e. there