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 …

Timely detection of fatigue cracks is necessary to avoid catastrophic failure of rotating
machines which can lead to economical losses and accidental risk. This paper presents an …

Induction motors have been responsible for running mechanical systems in the industry for
many decades. Their diagnosis still remains a hot quest for the researchers using various …

The actual breathing mechanism of the transverse breathing crack in the cracked rotor
system that appears due to the shaft weight is addressed here. As a result, the correct time …

This paper focuses on the nonlinear response characteristics of a dual-rotor system with a
breathing transverse crack in the hollow shaft of the high-pressure rotor (rotor 1). A finite …

In this paper, an experimental investigation is carried out to verify the theoretical results of
the dynamic behavior and the EMD based crack detection method for the cracked rotor …

The advanced phase of the breathing crack in the heavy duty horizontal rotor system is
expected to be dominated by the open crack state rather than the breathing state after a …

This article compares two intelligent methods for automatic detection of unbalancing, cracks,
and parallel misalignment in rotary machines. The finite element method is used to model …

The effect of crack depth of a rotor-bearing-disk system on vibration amplitudes and whirl
orbit shapes is investigated through a general harmonic balance technique and …

Fatigue damage, appearing due to developing cracks, is considered to be one of the main
faults in rotating machinery. The damage in rotating components can be catastrophic, posing …