Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure

Details Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure

2001-03-30

arxiv.org/abs/nlin/0103058v1

Eur. Phys. J. B 24 (2001) 125-133

Nonlinear Sciences

Chaotic Dynamics

15 pages, 6 figures

Scientific paper

10.1007/s100510170029

Universality of statistical properties of passive quantities advected by turbulent velocity fields at changing the passive forcing mechanism is discussed. In particular, we concentrate on the statistical properties of an hydrodynamic system with pressure. We present theoretical arguments and preliminary numerical results which show that the fluxes of passive vector field and of the velocity field have the same scaling behavior. By exploiting such a property, we propose a way to compute the anomalous exponents of three dimensional turbulent velocity fields. Our findings are in agreement within 5% with experimental values of the anomalous exponents.

Affiliated with

Also associated with

No associations

Rating

Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universality in passively advected hydrodynamic fields: the case of a passive vector with pressure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-684289