Nonlinear Computational Aeroelasticity: Formulations and Solution Algorithms

Abstract

This paper highlights some technical features of an analysis methodology being developed for nonlinear computational aeroelasticity. A conservative finite element formulation for the coupled fluid/mesh interaction problem is proposed. Fluid-structure coupling algorithms are then discussed with some emphasis on distributed computing strategies. Numerical results are finally shown for the Agard 445.6 wing.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 2003
Accession Number
ADP014184

Entities

People

  • A. Benelhajali
  • A. Soulaimani
  • Zhiyong Feng

Organizations

  • École de technologie supérieure

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aeroelasticity
  • Aircrafts
  • Algorithms
  • Computational Fluid Dynamics
  • Computational Science
  • Computer Programs
  • Differential Equations
  • Dynamic Response
  • Eigenvalues
  • Equations
  • Flow Fields
  • Fluid Dynamics
  • Materials
  • Mechanical Properties
  • Mechanics
  • Navier Stokes Equations
  • Parallel Computing

Readers

  • Aerodynamics/Aeronautics.
  • Business Analytics
  • Fluid Dynamics.