Différences

Ci-dessous, les différences entre deux révisions de la page.

--- public:modeles:rotor_55:accueil [2024/07/30 12:16] – [Natural frequencies] rafaelbarraud
+++ public:modeles:rotor_55:accueil [2024/07/30 12:17] (Version actuelle) – [Natural frequencies] rafaelbarraud
@@ Ligne 139: / Ligne 139: @@
 | 3     | 1T    | 10995.95                      | 1750,06                |
+====Campbell diagram====
+Comparison of the evolution of the natural frequencies of the first 3 vibration modes, as a function of rotation speed for the initial and the reference blade:
+{{ :public:modeles:rotor_55:campbell_eng_55_ini.png?500 }}
+<caption>Campbell diagram computed with a linear centrifugal preload, with clamped root (nominal speed ωₙ = 839.85 rad/s),
+initial blade (orange), reference blade (gray) </caption>
+  * {{ :public:modeles:rotor_55:campbell_eng_55_ini.pdf |graph (.pdf)}}
+  * {{ :public:modeles:rotor_55:campbell_55_ini.csv |Campbell data (.csv)}}