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Record Details

Record 16 of 1501
Aeroelastic problems in turbomachines
Author and Affiliation:
Bendiksen, Oddvar O.(California Univ., Los Angeles, United States)
Abstract: An overview is given of aeroelastic problems in turbomachines, emphasizing recent research. Unsteady flow in cascade and turbomachinery rotors is discussed, including supersonic and transonic linearized potential flow and nonlinear flow models. Computational and modeling aspects of the flutter of fan and compressor blades are examined. The correlation of the findings with experimental data is considered. Future directions in turbomachinery aeroelasticity are addressed.
Publication Date: Jan 01, 1993
Document ID:
19940036040
(Acquired Dec 28, 1995)
Accession Number: 94A12695
Subject Category: AIRCRAFT PROPULSION AND POWER
Document Type: Conference Proceedings
Publication Information: In: Flight-vehicle materials, structures, and dynamics - Assessment and future directions. Vol. 5 - Structural dynamics and aeroelasticity (A94-12676 02-39); p. 241-297.; (SEE A94-12676)
Publisher Information: American Society of Mechanical Engineers, New York, United States
Contract/Grant/Task Num: NAS3-25574; NAG3-308
Financial Sponsor: NASA; United States
Organization Source: NASA Lewis Research Center; Cleveland, OH, United States
Description: 57p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: AEROELASTICITY; AIRCRAFT ENGINES; ENGINE DESIGN; TRANSONIC FLUTTER; TURBINE BLADES; VIBRATION DAMPING; CASCADE FLOW; COMPRESSOR BLADES; FLOW DISTORTION
Imprint And Other Notes: In: Flight-vehicle materials, structures, and dynamics - Assessment and future directions. Vol. 5 - Structural dynamics and aeroelasticity (A94-12676 02-39), p. 241-297.
Miscellaneous Notes: Research supported by NSF
Availability Source: Other Sources
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