Fan flutter computations using the harmonic balance method
Publication
, Journal Article
Bakhle, MA; Thomas, JP; Reddy, TSR
Published in: 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
January 1, 2008
An experimental forward-swept fan encountered flutter at part-speed conditions during wind tunnel testing. A new propulsion aeroelasticity code, based on a computational fluid dynamics (CFD) approach, was used to model the aeroelastic behavior of this fan. This three-dimensional code models the unsteady flowfield due to blade vibrations using a harmonic balance method to solve the Navier-Stokes equations. This paper describes the flutter calculations and compares the results to experimental measurements and previous results from a time-accurate propulsion aeroelasticity code.
Duke Scholars
Published In
44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
DOI
Publication Date
January 1, 2008
Citation
APA
Chicago
ICMJE
MLA
NLM
Bakhle, M. A., Thomas, J. P., & Reddy, T. S. R. (2008). Fan flutter computations using the harmonic balance method. 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. https://doi.org/10.2514/6.2008-4743
Bakhle, M. A., J. P. Thomas, and T. S. R. Reddy. “Fan flutter computations using the harmonic balance method.” 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, January 1, 2008. https://doi.org/10.2514/6.2008-4743.
Bakhle MA, Thomas JP, Reddy TSR. Fan flutter computations using the harmonic balance method. 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. 2008 Jan 1;
Bakhle, M. A., et al. “Fan flutter computations using the harmonic balance method.” 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Jan. 2008. Scopus, doi:10.2514/6.2008-4743.
Bakhle MA, Thomas JP, Reddy TSR. Fan flutter computations using the harmonic balance method. 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. 2008 Jan 1;
Published In
44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
DOI
Publication Date
January 1, 2008