The Quasi-Steady Quasi-Homogeneous (QSQH) theory describes one of the mechanisms by which the large-scale motions active outside the viscous and buffer layers affect (‘modulate’) the turbulent flow inside these layers. The theory presumes that the near-wall turbulence adjusts itself to the large-scale component of the wall friction. Formulated in a mathematically rigorous form, the theory allows nontrivial quantitative predictions. The talk will describe the basics the theory and its methods, its current state, and a new tool making the application of this theory easy. Examples of applications and comparisons will be given.
Prochains évènements
Retour à l'agendaDemonstrations of Nonlinear Oscillations
Robert Keolian, Sonic Joule, State College, Pennsylvania, USA
Wake-Induced Laminar-Turbulent Transition in Separated Boundary Layers.
Robert J. Martinuzzi, University of Calgary, Canada