Research Article
Vibration Characteristics and Power Flow Analyses of a Ship Propulsion Shafting System with General Support and Thrust Loading
Table 1
The specific parameters of the propulsion shafting.
| | Category | Mass (kg) | Length (mm) | Diameter (mm) | Equivalent stiffness (N/m) |
| | M | 10500 | — | | — | | ① | — | 4328 | 498 | — | | ② | — | 1000 | 500 | — | | ③ | — | 800 | (500, 415) | — | | ④ | — | 200 | 820 | — | | ⑤ | — | 3075 | 390 | — | | ⑥ | — | 850 | 420 | — | | ⑦ | — | 2375 | 390 | — | | ⑧ | — | 100 | 966 | — | | k1 | — | 1195 | | 5e8 | | k2 | — | 500 | | 1e9 | | k3 | — | 850 | | 1e9 |
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