Non-linearities in the vibrations of elastic structures with a closing crack: A state of the art review
The main purpose of the present review paper is to illustrate the principal achievements of
numerous researchers who have studied the non-linear effects caused by a closing crack in …
numerous researchers who have studied the non-linear effects caused by a closing crack in …
[PDF][PDF] A review of damage detection and health monitoring of mechanical systems from changes in the measurement of linear and non-linear vibrations
A Review of Damage Detection and Health Monitoring of Mechanical Systems from Changes in
the Measurement of Linear and Non-linea Page 1 A Review of Damage Detection and Health …
the Measurement of Linear and Non-linea Page 1 A Review of Damage Detection and Health …
[ספר][B] Rotor systems: analysis and identification
R Tiwari - 2017 - taylorfrancis.com
The purpose of this book is to give a basic understanding of rotor dynamics phenomena with
the help of simple rotor models and subsequently, the modern analysis methods for real life …
the help of simple rotor models and subsequently, the modern analysis methods for real life …
Dynamic modeling and verification of rotating compressor blade with crack based on beam element
Aero-engine blades may crack under harsh operating environments. This reduces the
reliability of the aero-engine and causes catastrophic accidents. Although dynamic modeling …
reliability of the aero-engine and causes catastrophic accidents. Although dynamic modeling …
Axial-bending coupling vibration characteristics of a rotating blade with breathing crack
Blade crack is one of the most common blade failures of rotating machines which may lead
to catastrophic accidents. Although many nonlinear vibrations of breathing crack have been …
to catastrophic accidents. Although many nonlinear vibrations of breathing crack have been …
Modal characteristics of a flexible dual-rotor coupling system with blade crack
Rotating blade is highly susceptible to cracking in harsh conditions, which seriously affects
the dynamic characteristics of the power equipment. Existing research focuses primarily on …
the dynamic characteristics of the power equipment. Existing research focuses primarily on …
The strain energy release approach for modeling cracks in rotors: A state of the art review
The strain energy release rate (SERR) theory, combined with Linear Fracture Mechanics
and Rotordynamics theories, has been widely used over the last three decades in order to …
and Rotordynamics theories, has been widely used over the last three decades in order to …
Vibration response of misaligned rotors
Misalignment is one of the common faults observed in rotors. Effect of misalignment on
vibration response of coupled rotors is investigated in the present study. The coupled rotor …
vibration response of coupled rotors is investigated in the present study. The coupled rotor …
Time-domain spectral finite element method for analysis of torsional guided waves scattering and mode conversion by cracks in pipes
This paper presents a computationally efficient time-domain spectral finite element method
(SFEM) and a crack model to take into account guided wave propagation, scattering and …
(SFEM) and a crack model to take into account guided wave propagation, scattering and …
Guided wave-based identification of multiple cracks in beams using a Bayesian approach
A guided wave damage identification method using a model-based approach is proposed to
identify multiple cracks in beam-like structures. The guided wave propagation is simulated …
identify multiple cracks in beam-like structures. The guided wave propagation is simulated …