NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Flutter Calculations for an Experimental FanDuring testing, an experimental forward-swept fan encountered flutter at part-speed conditions. A three-dimensional propulsion aeroelasticity code, based on a computational fluid dynamics (CFD) approach, was used to model the aeroelastic behavior of this fan. This paper describes the flutter calculations and compares the results to the experimental measurements. Results of sensitivity studies are also presented that show the relative importance of different aspects of aeroelastic modeling.
Document ID
20030112673
Acquisition Source
Glenn Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Bakhle, Milind A. (Toledo Univ. OH, United States)
Srivastava, Rakesh (Toledo Univ. OH, United States)
Panovsky, Josef (Honeywell Engines and Systems Phoenix, AZ, United States)
Keith, Theo G., Jr. (Toledo Univ. OH, United States)
Stefko, George L. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
August 21, 2013
Publication Date
January 1, 2003
Subject Category
Aircraft Design, Testing And Performance
Meeting Information
Meeting: CEAS/AIAA/NVvL International Forum of Aeroelasticity and Structural Dynamics
Location: Amsterdam
Country: Netherlands
Start Date: June 4, 2003
End Date: June 6, 2003
Sponsors: Confederation of European Aerospace Societies, American Inst. of Aeronautics and Astronautics, Netherlands Association of Aeronautical Engineers
Funding Number(s)
CONTRACT_GRANT: NAS3-01116
Distribution Limits
Public
Copyright
Public Use Permitted.
Document Inquiry

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available