| タイトル | Blade loss transient dynamics analysis with flexible bladed disk |
| 本文（外部サイト） | http://hdl.handle.net/2060/19840005125 |
| 著者（英） | Bach, L.; Storace, A.; Black, G.; Gallardo, V. C.; Cline, S. |
| 著者所属（英） | General Electric Co. |
| 発行日 | 1983-04-01 |
| 言語 | eng |
| 内容記述 | The transient dynamic response of a flexible bladed disk on a flexible rotor in a two rotor system is formulated by modal synthesis and a Lagrangian approach. Only the nonequilibrated one diameter flexible mode is considered for the flexible bladed disk, while the two flexible rotors are represented by their normal modes. The flexible bladed disk motion is modeled as a combination of two one diameter standing waves, and is coupled inertially and gyroscopically to the flexible rotors. Application to a two rotor model shows that a flexible bladed disk on one rotor can be driven into resonance by an unbalance in the other rotor, and at a frequency equal to the difference in the rotor speeds. |
| NASA分類 | AIRCRAFT PROPULSION AND POWER |
| レポートNO | 84N13193
NAS 1.26:168176
NASA-CR-168176 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/160958 |
