title: Entanglement rules for random mixtures.
abstract: We discuss how two subparts of a randomly stirred scalar mixture interact to form the overall concentration distribution. We derive, in particular, the appropriate composition laws in the absence and presence of a strong correlation between the fields. The resulting concentration distributions compare favorably with several distinct experiments, illustrating the two limits. The initial relative spatial position of the subparts plays a crucial role on the nature of their subsequent entanglement.
authors.affiliation: Aix-Marseille Université, IUSTI, 13453 Marseille Cedex 13, France.
authors.forename: J
authors.initials: J
authors.lastname: Duplat
authors.forename: A
authors.initials: A
authors.lastname: Jouary
authors.forename: E
authors.initials: E
authors.lastname: Villermaux