title: Computational study of turbulent laminar patterns in couette flow.
abstract: Turbulent-laminar patterns near transition are simulated in plane Couette flow using an extension of the minimal-flow-unit methodology. Computational domains are of minimal size in two directions but large in the third. The long direction can be tilted at any prescribed angle to the streamwise direction. Three types of patterned states are found and studied: periodic, localized, and intermittent. These correspond closely to observations in large-aspect-ratio experiments.
authors.affiliation: Mathematics Institute, University of Warwick, Coventry CV4 7AL, United Kingdom. barkley@maths.warwick.ac.uk
authors.forename: Dwight
authors.initials: D
authors.lastname: Barkley
authors.forename: Laurette S
authors.initials: LS
authors.lastname: Tuckerman