Dynamic contact characteristics of a rotating twisted variable-section blade with breathing crack
Weiwei Wang, Hui Ma, Chenguang Zhao, Zhiyuan Wu, Hongji Wang
Topics & Concepts
Structural engineeringVibrationCrack closureAerodynamicsMechanicsMaterials scienceNonlinear systemAerodynamic forceBlade (archaeology)Crack tip opening displacementBreathingFinite element methodBlade element theoryFracture mechanicsEngineeringAcousticsPhysicsQuantum mechanicsAnatomyMedicineBladed Disk Vibration DynamicsStructural Health Monitoring TechniquesMechanical stress and fatigue analysis