On the nonlinear structural damping mechanism of the wing/store limit cycle oscillation

Marc Mignolet, D. D. Liu, P. C. Chen

Research output: Chapter in Book/Report/Conference proceedingChapter

11 Scopus citations

Abstract

Through factual observations of the F-16, it has been found that a nonlinear structural damping (NSD) model based on dry friction would more likely be an individual or collective cause of limit cycle oscillations (LCO) over much wider Mach ranges than transonic LCO. Additional data suggest that priority should be given to NSD research. Towards this end, the development of a LCO prediction methodology using simpler aerodynamics with NSD and the pursuance of the understanding of LCO using high level CFD with NSD are proposed.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
PublisherAIAA
Pages2148-2161
Number of pages14
Volume3
StatePublished - 1999
EventProceedings of the 1999 AIAA/ASME/ASCE/AHS/ASC Structrures, Structural Dynamics, and Materials Conference and Exhibit - St. Louis, MO, USA
Duration: Apr 12 1999Apr 15 1999

Other

OtherProceedings of the 1999 AIAA/ASME/ASCE/AHS/ASC Structrures, Structural Dynamics, and Materials Conference and Exhibit
CitySt. Louis, MO, USA
Period4/12/994/15/99

ASJC Scopus subject areas

  • Architecture

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