Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach
Publication
, Conference
Thomas, JP; Dowell, EH; Hall, KC
Published in: Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
January 1, 2002
Presented is a harmonic-balance (HB) computational fluid dynamic (CFD) approach for modeling limit cycle oscillation (LCO) behavior of aeroelastic airfoil configurations in a viscous transonic flow. For the NLM 7301 airfoil configuration studied, accounting for viscous effects is shown to significantly influence computed LCO trends when compared to an inviscid analysis. Methodology for accounting for changes in mean angle-of-attack during LCO is also developed.
Duke Scholars
Published In
Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
DOI
ISSN
0273-4508
Publication Date
January 1, 2002
Volume
3
Start / End Page
1658 / 1666
Citation
APA
Chicago
ICMJE
MLA
NLM
Thomas, J. P., Dowell, E. H., & Hall, K. C. (2002). Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach. In Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference (Vol. 3, pp. 1658–1666). https://doi.org/10.2514/6.2002-1414
Thomas, J. P., E. H. Dowell, and K. C. Hall. “Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach.” In Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 3:1658–66, 2002. https://doi.org/10.2514/6.2002-1414.
Thomas JP, Dowell EH, Hall KC. Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach. In: Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2002. p. 1658–66.
Thomas, J. P., et al. “Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach.” Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, vol. 3, 2002, pp. 1658–66. Scopus, doi:10.2514/6.2002-1414.
Thomas JP, Dowell EH, Hall KC. Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2002. p. 1658–1666.
Published In
Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
DOI
ISSN
0273-4508
Publication Date
January 1, 2002
Volume
3
Start / End Page
1658 / 1666