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RISThree Dimensional Tailored Vibration Response and Flutter Control of High Bypass Shroudless Aeroengine Fans
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new reducedorder design synthesis technology has been developed for vibration response and flutter control of coldstream, highbypass ratio, shroudless, aeroengine fans. To simplify the design synthesis (optimization) of ...
A Reduced Order Meshless Energy Model for the Vibrations of Mistuned Bladed Disks—Part II: Finite Element Benchmark Comparisons
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper draws upon the theoretical basis and applicability of the threedimensional (3D) reducedorder spectralbased “meshless†energy technology presented in a companion paper (McGee et al., 2013, “A ReducedOrder ...
A Reduced Order Meshless Energy Model for the Vibrations of Mistuned Bladed Disks—Part I: Theoretical Basis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a reduced order model for the vibrations of bladed disk assemblies was achieved. The system studied was a 3D annulus of shroudless, “customtailored,†mistuned blades attached to a flexible disk. Specifically, ...