Asymptotic analysis of random boundary layers between two incompressible viscous fluid flows

Asymptotic analysis of random boundary layers between two incompressible viscous fluid flows

The asymptotic analysis of boundary layers of random thinness and of higher Reynolds number separating two interacting incompressible viscous fluid flows is described using Γ -convergence methods. An asymptotic interfacial contact law is derived, which involves the jumps of the velocity and of the p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Zeitschrift für angewandte Mathematik und Physik 2015-12, Vol.66 (6), p.3357-3376
Hauptverfasser: Brillard, Alain, El Jarroudi, Mustapha
Format: Artikel
Sprache:eng
Schlagworte:
Asymptotic properties
Boundary layer
Computational fluid dynamics
Contact
Engineering
Environment and Society
Environmental Sciences
Fluid flow
Incompressible flow
Mathematical analysis
Mathematical Methods in Physics
Theoretical and Applied Mechanics
Viscous fluids
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The asymptotic analysis of boundary layers of random thinness and of higher Reynolds number separating two interacting incompressible viscous fluid flows is described using Γ -convergence methods. An asymptotic interfacial contact law is derived, which involves the jumps of the velocity and of the pressures of the fluids through an ergodic coefficient.
ISSN:0044-2275
1420-9039
DOI:10.1007/s00033-015-0589-8