Receptivity mechanisms for Görtler vortex modes
type: Item
instance of: scholarly article
title: Receptivity mechanisms for Görtler vortex modes
zbMATH Open document ID: 0854.76035
DOI: 10.1007/BF00312412
author: Sharon O. Seddougui
author: Andrew P. Bassom
published in: Theoretical and Computational Fluid Dynamics
publication date: 1997-01-19T00:00:00Z
review text: The receptivity problem for Görtler vortices induced by wall roughness or freestress disturbances is reviewed. The roughness and freestream disturbance mechanisms can each play dominant or inconsequential roles as possible routes to transition. Distributed wall-roughness elements tend to be more important in the generation of vortices than isolated roughness patches, whilst variations in the freestream velocity can easily provoke high wave number disturbances on which roughness distributions typically have negligible effect. The imposition of a spanwise component, too, can lead to an increase in the coupling coefficient for modes provoked by wall roughness. For a large class of flows, distributed wall forcing is more important in the provocation of modes than isolated roughness or freestream disturbances.
reviewed by: Walter Wuest
Mathematics Subject Classification ID: 76E05
Mathematics Subject Classification ID: 76D10
zbMATH DE Number: 865917
zbMATH Keywords: wall roughness
zbMATH Keywords: freestress disturbances
zbMATH Keywords: distributed wall forcing
MaRDI profile type: Publication
cites work: Q5558293
cites work: Vortex instabilities in three-dimensional boundary layers: the relationship between Görtler and crossflow vortices
cites work: The receptivity problem for O (1) wavelength Görtler vortices
cites work: Q5532170
cites work: Roughness-induced generation of crossflow vortices in three-dimensional boundary layers
cites work: ON SPATIAL EVOLUTION OF LONG-WAVELENGTH GÖRTLER VORTICES GOVERNED BY A VISCOUS-INVISCID INTERACTION PART 1: THE LINEAR CASE
cites work: The inviscid compressible Görtler problem in three-dimensional boundary layers
cites work: The compressible Görtler problem in two-dimensional boundary layers
cites work: On the receptivity problem for Görtler vortices: vortex motions induced by wall roughness
cites work: Q3896709
cites work: The effect of small surface perturbations on the pulsatile boundary layer on a semi-infinite flat plate
cites work: On the görtler instability of boundary layers
cites work: Stability of Gortler Vortices in Boundary Layers
cites work: Crossflow effects on the growth rate of inviscid Görtler vortices in a hypersonic boundary layer
cites work: On the Görtler instability in hypersonic flows: Sutherland law fluids and real gas effects
cites work: The evolution of Tollmien–Sclichting waves near a leading edge
cites work: Scattering of acoustic waves into Tollmien-Schlichting waves by small streamwise variations in surface geometry
cites work: A note on the generation of Tollmien-Schlichting waves by sudden surface-curvature change
cites work: Q3814993
cites work: Q5778560
cites work: On the stability of three-dimensional boundary layers with application to the flow due to a rotating disk
cites work: Taylor—Gortler vortices in fully developed or boundary-layer flows: linear theory
cites work: On the Non-linear Evolution of Görtler Vortices in Non-parallel Boundary Layers
cites work: The linear development of Görtler vortices in growing boundary layers
cites work: The Görtler vortex instability mechanism in three-dimensional boundary layers
cites work: Görtler vortices in growing boundary layers: The leading edge receptivity problem, linear growth and the nonlinear breakdown stage
cites work: On the Görtler vortex instability mechanism at hypersonic speeds
cites work: The fully nonlinear development of Görtler vortices in growing boundary layers
cites work: The growth of Görtler vortices in compressible boundary layers
cites work: Zur Theorie der dreidimensionalen Instabilität laminarer Grenzschichten
cites work: Boundary-Layer Flow Near the Trailing Edge of a Flat Plate
cites work: Stability of the flow around a cylinder: The spin-up problem
cites work: Nonlinear Development of Viscous Gertler Vortices in a Three‐Dimensional Boundary Layer
cites work: Disturbances in a Boundary Layer Introduced by a Low Intensity Array of Vortices
cites work: On the generation of Tollmien-Schlichting waves by sound
cites work: Propagation of wave packets in the boundary layer on a curved surface
cites work: Q4296879
cites work: On the growth of Taylor-Görtler vortices along highly concave walls
cites work: On the non-parallel flow stability of the Blasius boundary layer
cites work: On the High Reynolds Number Theory of Laminar Flows
cites work: Goertler vortices in supersonic and hypersonic boundary layers
cites work: On the flow near the trailing edge of a flat plate II
cites work: Asymptotic analysis of a spatially unstable Görtler vortex spectrum
cites work: Q4030472
full work available at URL: https://doi.org/10.1007/bf00312412
OpenAlex ID: W2083880963
description: scientific article; zbMATH DE number 865917