Viscid/inviscid interaction analysis of subsonic turbulent trailing-edge flows

Subsonic turbulent flow past airfoil trailing edges is studied using a finite Reynolds number viscid/inviscid interaction model in which the flow in the outer or inviscid region is governed by the equations of linearized potential flow theory, while that in the inner or viscous region is governed by...

Full description

Saved in:
Bibliographic Details
Published in:AIAA journal 1987-09, Vol.25 (9), p.1184-1193
Main Authors: Barnett, Mark, Verdon, Joseph M
Format: Article
Language:English
Subjects:
airfoils
Compressible flows
shock and detonation phenomena
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
mathematical models
Physics
subsonic flow
turbulence
viscosity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Subsonic turbulent flow past airfoil trailing edges is studied using a finite Reynolds number viscid/inviscid interaction model in which the flow in the outer or inviscid region is governed by the equations of linearized potential flow theory, while that in the inner or viscous region is governed by Prandtl's boundary-layer equations. The effects of turbulence are represented using an algebraic turbulence model based on the eddy-viscosity concept. The flow in the vicinity of the local strong interaction is determined by iteratively matching the solutions in the inviscid and viscous regions using a quasi-simultaneous coupling procedure.
ISSN:0001-1452
1533-385X
DOI:10.2514/3.9766