About this document
Jeffcott Rotor Crack Detection Study by Joel Morales Perez is a document available to read on EtoBox.
This document summarizes an experimental investigation of crack detection methods for a cracked rotor. The study aims to verify previous theoretical results on the dynamic behavior and empirical mode decomposition (EMD) based crack detection of a Jeffcott rotor with a transverse crack. Fatigue testing was used to introduce a real breathing crack into the rotor. Experimental results for whirl orbits at subcritical speeds and frequency analysis using FFT and EMD methods agreed well with theoretical prediction
- Author
- Joel Morales Perez
- Language
- EN