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