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Reduced order aerodynamic models based upon inflow eigenmodes

Publication ,  Journal Article
Tang, D; Dowell, EH; Peters, DA
Published in: Journal of the American Helicopter Society
January 1, 1998
Published version (DOI)

Reduced order aerodynamic models have proven successful for fixed wing and turbomachinery flows in reducing the size, complexity and computational cost of the aerodynamic model. Typically the eigenmodes or other basis functions of the original aerodynamic model are found and the reduced order model is constructed in terms of the dominant eigenmodes or basis functions. In the present paper, the Peters/He finite state model is used to explore reduced order model concepts for rotorcraft.

Duke Scholars

Earl H. Dowell
Author Earl H. Dowell Thomas Lord Department of Mechanical Engineering and Materia ...

Published In

Journal of the American Helicopter Society

DOI

10.4050/jahs.43.342

ISSN

0002-8711

Publication Date

January 1, 1998

Volume

43

Issue

4

Start / End Page

342 / 351

Related Subject Headings

  • Aerospace & Aeronautics
  • 4017 Mechanical engineering
  • 4012 Fluid mechanics and thermal engineering
  • 4001 Aerospace engineering
  • 0913 Mechanical Engineering
  • 0901 Aerospace Engineering
 

Citation

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ICMJE
MLA
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Tang, D., Dowell, E. H., & Peters, D. A. (1998). Reduced order aerodynamic models based upon inflow eigenmodes. Journal of the American Helicopter Society, 43(4), 342–351. https://doi.org/10.4050/jahs.43.342
Tang, D., E. H. Dowell, and D. A. Peters. “Reduced order aerodynamic models based upon inflow eigenmodes.” Journal of the American Helicopter Society 43, no. 4 (January 1, 1998): 342–51. https://doi.org/10.4050/jahs.43.342.
Tang D, Dowell EH, Peters DA. Reduced order aerodynamic models based upon inflow eigenmodes. Journal of the American Helicopter Society. 1998 Jan 1;43(4):342–51.
Tang, D., et al. “Reduced order aerodynamic models based upon inflow eigenmodes.” Journal of the American Helicopter Society, vol. 43, no. 4, Jan. 1998, pp. 342–51. Scopus, doi:10.4050/jahs.43.342.
Tang D, Dowell EH, Peters DA. Reduced order aerodynamic models based upon inflow eigenmodes. Journal of the American Helicopter Society. 1998 Jan 1;43(4):342–351.

Published In

Journal of the American Helicopter Society

DOI

10.4050/jahs.43.342

ISSN

0002-8711

Publication Date

January 1, 1998

Volume

43

Issue

4

Start / End Page

342 / 351

Related Subject Headings

  • Aerospace & Aeronautics
  • 4017 Mechanical engineering
  • 4012 Fluid mechanics and thermal engineering
  • 4001 Aerospace engineering
  • 0913 Mechanical Engineering
  • 0901 Aerospace Engineering