Effects of a cracked blade on mistuned turbine engine rotor vibration

Keyphrases

• Mistuning 100%
• Rotor Vibration 100%
• Cracked Blade 100%
• System Response 40%
• Reduced Order Model 40%
• Forced Response 40%
• Hybrid Interface 40%
• Component Mode Synthesis 40%
• Computational Efficiency 20%
• Multiple Families 20%
• Rotational Speed 20%
• Interface Method 20%
• Response Prediction 20%
• Three-dimensional Space 20%
• Degrees of Freedom 20%
• Nonlinear Equations 20%
• Finite Element Model 20%
• Reduced Order Modeling 20%
• Time Integration 20%
• Resonance Frequency Shift 20%
• Forced Vibration Response 20%
• Rotor 20%
• Interface Components 20%
• Time-domain Method 20%
• Families of Systems 20%
• Vibration Characteristics 20%
• Stiffness Loss 20%
• Steady Motion 20%
• Crack Surface 20%
• Time-frequency Domain 20%
• System Vibration 20%
• System Mode 20%
• Vibration Localization 20%
• Nonlinear Forced Vibration 20%
• Alternating Frequency 20%

Engineering

• Rotors 100%
• Reduced Order Model 66%
• System Response 66%
• Force Response 66%
• Synthesis Method 33%
• Finite Element Modeling 33%
• Degree of Freedom 33%
• Frequency Shift 33%
• Dimensional Space 33%
• Simple Model 33%
• Characteristic Vibration 33%
• Time Domain Processing 33%
• Rotation Speed 33%
• Crack Surface 33%
• System Mode 33%
• Forced Vibration 33%
• Resonant Frequency 33%
• Rigidity 33%
• Nonlinear Equation 33%