About this document
Cracks in Rotating Shafts: Dynamic Impact by bungris is a document available to read on EtoBox.
The document discusses the influence of cracks in rotating shafts. It analyzes how cracks affect modal properties and dynamic response during operation. Specifically, it investigates how a breathing crack, which opens and closes during rotation, induces vibration at twice the shaft speed near resonance frequencies. This introduces nonlinear behavior in the system. The document uses an Alternate Frequency/Time Domain method to model the breathing crack and compare results to numerical integration. It examine
- Author
- bungris
- Language
- EN