report · 1991

Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization

Cited by 3Abstract and details only

Abstract

Abstract : The influences of structural and aerodynamic modeling on the flutter analysis and multidisciplinary optimization of fully built-up finite element wing models in an aeroelastic environment are not yet well understood. Therefore, the dynamic aeroelastic and optimization capabilities in the Automated Structural Optimization System (ASTROS) were used to evaluate the flutter behavior and the behavior of structural optimization with flutter constraints of various representative fully built-up finite element wing models in subsonic and supersonic flow. ASTROS was here used as a tool to calculate flutter speeds and frequencies and to minimize the weight of these wing models in subsonic and supersonic flow under given flutter and frequency constraints to determine the effect that these modeling factors have. Structures, ASTROS, Aeroelasticity, Modelling, Optimization.

Cite this paper

APA 7

Striz, A. G. (1991). Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization. https://doi.org/10.21236/ada248487

MLA 9

Striz, Alfred G. “Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization.” 1991, https://doi.org/10.21236/ada248487.

Chicago

Striz, Alfred G. 1991. “Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization.” https://doi.org/10.21236/ada248487.

Harvard

Striz, A.G. (1991) ‘Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization’. Available at: https://doi.org/10.21236/ada248487.

BibTeX

@article{striz1991influence,
  title = {{Influence of Structural and Aerodynamic Modeling on Flutter Analysis and Structural Optimization}},
  author = {Striz, Alfred G.},
  year = {1991},
  doi = {10.21236/ada248487}
}

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