Dynamic Characteristics of a Rotating Blade with a Dovetail Fixture

Dynamic Characteristics of a Rotating Blade with a Dovetail Fixture

Considering rotation-induced centrifugal stiffening, spin softening, and Coriolis effects, the reduced dynamic model of a rotating blade with a dovetail fixture is established in the ANSYS environment via the fixed-interface method for higher computational efficiency and lower memory consumption. Th...

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Bibliographic Details
Main Authors: Xiaoyu Fan, Wenchao Liang, Jin Zeng, Yang Yang, Hui Ma, Chenguang Fan, Shunguo Fu
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Machines
Subjects:
reduced dynamic model
rotating blade
dovetail fixture
fixed-interface method
aerodynamic force
nonlinear vibration responses
Online Access:https://www.mdpi.com/2075-1702/11/6/643

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