Abstract
The maximum amplitude of a mistuned bladed disk assembly has been computed on the basis of the infinity norm of a complex matrix relating amplitudes and phases of blades' vibration and sinusoidal forcing functions. Numerical results are presented for a model containing a single degree of freedom per blade. In addition, minimum values of the maximum amplitude have also been computed along with their sensitivities to small changes in mistuning parameters.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 427-432 |
| Number of pages | 6 |
| Journal | American Society of Mechanical Engineers, Aerospace Division (Publication) AD |
| Volume | 55 |
| State | Published - 1997 |
All Science Journal Classification (ASJC) codes
- Mechanical Engineering
- Space and Planetary Science