124 citations · 127 across the 4 of their papers we have counts for
3 papers · 1 filter
Drag Reduction by Polymers in Wall Bounded Turbulence
Victor S. L'vov, Anna Pomyalov, Itamar Procaccia +1
We address the mechanism of drag reduction by polymers in turbulent wall bounded flows. On the basis of the equations of fluid mechanics we present a quantitative derivation of the…
Multi-Zone Shell Model for Turbulent Wall Bounded Flows
Victor S. L'vov, Anna Pomyalov, Vasil Tiberkevich
We suggested a \emph{Multi-Zone Shell} (MZS) model for wall-bounded flows accounting for the space inhomogeneity in a "piecewise approximation", in which cross-section area of the…
Clustering of inertial particles in a turbulent flow
Tov Elperin, Nathan Kleeorin, Michael A. Liberman +3
We analyzed formation of small-scale inhomogeneities of particle spatial distribution (particle clustering) in a turbulent flow. The particle clustering is a consequence of a spont…