Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
public:modeles:rotor_25a:accueil [2024/07/29 11:16] – [Natural frequencies] rafaelbarraud | public:modeles:rotor_25a:accueil [2024/08/06 17:09] (Version actuelle) – [Natural frequencies] rafaelbarraud | ||
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Ligne 95: | Ligne 95: | ||
^ Mode ^ Type ^ Natural angular frequency (rad/ | ^ Mode ^ Type ^ Natural angular frequency (rad/ | ||
- | | 1 | 1F | 3228,72 | 513,866 | | + | | 1 | 1F | 3228.72 | 513.87 | |
- | | 2 | 1T | 11065,51 | 1761,13 | | + | | 2 | 1T | 11065.51 | 1761.13 | |
- | | 3 | 2F | 15059,6 | 2396,81 | | + | | 3 | 2F | 15059.60 | 2396.81 | |
====Campbell diagram==== | ====Campbell diagram==== | ||
Ligne 105: | Ligne 105: | ||
< | < | ||
- | * {{ : | + | * {{ : |
* {{ : | * {{ : | ||
Ligne 118: | Ligne 118: | ||
==== Natural frequencies ==== | ==== Natural frequencies ==== | ||
- | First three natural frequencies (with clamped root) | + | First three natural frequencies (with clamped root), |
+ | |||
+ | * from the whole mesh : | ||
- | * from the whole mesh: | ||
^ Mode ^ Type ^ Natural angular frequency (rad/ | ^ Mode ^ Type ^ Natural angular frequency (rad/ | ||
- | | 1 | + | | 1 |
- | | 2 | 1T | + | | 2 | 1T | 11105.09 |
- | | 3 | + | | 3 |
- | * from the reduced order model: | + | * from the reduced order model : |
^ Mode ^ Type ^ Natural angular frequency (rad/ | ^ Mode ^ Type ^ Natural angular frequency (rad/ | ||
- | | 1 | + | | 1 |
- | | 2 | 1T | + | | 2 | 1T | 11106.35 |
- | | 3 | + | | 3 |
====Campbell diagram==== | ====Campbell diagram==== | ||
Ligne 239: | Ligne 240: | ||
^ Mode ^ Type ^ Pulsation propre (rad/ | ^ Mode ^ Type ^ Pulsation propre (rad/ | ||
- | | 1 | 1F | 3228, | + | | 1 | 1F | 3228, |
| 2 | 1T | 11065, | | 2 | 1T | 11065, | ||
- | | 3 | 2F | 15059,6 | 2396, | + | | 3 | 2F | 15059,60 | 2396, |
====Diagramme de Campbell==== | ====Diagramme de Campbell==== | ||
Ligne 265: | Ligne 266: | ||
^ Mode ^ Type ^ Pulsation propre (rad/ | ^ Mode ^ Type ^ Pulsation propre (rad/ | ||
- | | 1 | 1F | 3238, | + | | 1 | 1F | 3238, |
| 2 | 1T | 11105, | | 2 | 1T | 11105, | ||
| 3 | 2F | 15106, | | 3 | 2F | 15106, | ||
Ligne 273: | Ligne 274: | ||
^ Mode ^ Type ^ Pulsation propre (rad/ | ^ Mode ^ Type ^ Pulsation propre (rad/ | ||
- | | 1 | 1F | 3238, | + | | 1 | 1F | 3238, |
| 2 | 1T | 11106, | | 2 | 1T | 11106, | ||
| 3 | 2F | 15112, | | 3 | 2F | 15112, |