Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces
Publication
, Journal Article
Liu, L; Dowell, EH; Thomas, JP
Published in: Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
January 1, 2005
This is a study of a two dimensional airfoil including a cubic spring stiffness placed in an incompressible flow. A new formulation of the harmonic balance method is employed for the aeroelastic airfoil to investigate the amplitude and frequency of the limit cycle oscillations. The results are compared with the results from the classical harmonic balance approach and from the conventional time inarching integration method.
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, 2005
Volume
3
Start / End Page
1467 / 1476
Citation
APA
Chicago
ICMJE
MLA
NLM
Liu, L., Dowell, E. H., & Thomas, J. P. (2005). Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 3, 1467–1476. https://doi.org/10.2514/6.2005-1918
Liu, L., E. H. Dowell, and J. P. Thomas. “Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces.” Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 3 (January 1, 2005): 1467–76. https://doi.org/10.2514/6.2005-1918.
Liu L, Dowell EH, Thomas JP. Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2005 Jan 1;3:1467–76.
Liu, L., et al. “Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces.” Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, vol. 3, Jan. 2005, pp. 1467–76. Scopus, doi:10.2514/6.2005-1918.
Liu L, Dowell EH, Thomas JP. Higher order harmonic balance analysis for limit cycle oscillations in an airfoil with cubic restoring forces. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2005 Jan 1;3:1467–1476.
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, 2005
Volume
3
Start / End Page
1467 / 1476