𝔖 Bobbio Scriptorium
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Statistical properties of turbulent density fluctuations

✍ Scribed by Wilson, L. N.; Damkevala, R. J.

Book ID
120111179
Publisher
Cambridge University Press
Year
1970
Tongue
English
Weight
269 KB
Volume
43
Category
Article
ISSN
0022-1120

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Conditional statistics of velocity fluct
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✍ 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