Control of Mixing in Shear Flows

Abstract

The objective of this research was to develop approach to control of mixing in shear flows and apply it to control of pattern factor and thermoacoustic instabilities in military aeroengines. A more general objective was to develop tools for modeling, analysis, and control design for unsteady non-equilibrium flow phenomena relevant to operation of aeroengines.

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Document Details

Document Type
Technical Report
Publication Date
Aug 18, 2004
Accession Number
ADA426639

Entities

People

  • Andrazej Banaszuk

Organizations

  • United Technologies Corporation

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Boundary Layer
  • Closed Loop Systems
  • Combustion
  • Computational Fluid Dynamics
  • Computational Science
  • Control Systems
  • Control Systems Engineering
  • Convection
  • Cross Flow
  • Fluid Dynamics
  • Fluid Flow
  • Gas Turbines
  • Nonlinear Dynamics
  • Resonant Frequency
  • Standing Waves
  • Turbines
  • Turbulent Mixing

Fields of Study

  • Physics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Computational Fluid Dynamics (CFD)
  • Systems Analysis and Design