| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 291862 | Journal of Sound and Vibration | 2006 | 18 Pages |
Abstract
Transient response of an overcritical high-speed rotor is considered. A rapid increase of unbalance initiates a series of rotor–stator collisions succeeded by full annular rub during which a very high dynamic load can develop, exceeding by several times that due to separate collisions. The main reasons leading to such a potentially catastrophic response are highlighted.
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
O. Grāpis, V. Tamužs, N.-G. Ohlson, J. Andersons,