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Title:Resonant instability mode triads in compressible boundary-layer flow over swept wing
Author(s):Vonderwell, Mark P.; Riahi, Daniel N.
Subject(s):Instability Mode
Triad Resonance Conditions
Boundary Layer Flow
Swept Wing
Abstract:Instability modes that satisfy the triad resonance conditions in three-dimensional compressible (subsonic) boundary layer flow over a swept wing are investigated using theoretical and computational methods. Detuning paramters are used for the wave numbers and frequencies for the triad resonance conditions in space and time. Different resonant triads comprised of crossflow and Tollmien-Schlichting modes are investigated for both the incompressible and compressible cases. The effects of compressibility on various flow features, instability modes, and wave interactions are determined.
Issue Date:1996-03
Publisher:Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign
Series/Report:TAM R 819
Genre:Technical Report
Rights Information:Copyright 1996 Board of Trustees of the University of Illinois
Date Available in IDEALS:2021-11-04

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  • Technical Reports - Theoretical and Applied Mechanics (TAM)
    TAM technical reports include manuscripts intended for publication, theses judged to have general interest, notes prepared for short courses, symposia compiled from outstanding undergraduate projects, and reports prepared for research-sponsoring agencies.

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