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Control of seakeeping
1.
Odessa National Maritime AcademyTheory and Ship's Construction Department
CONTROL OF
SEAKEEPING
Igor F. Davydov, PhD, Associate Professor
2.
• Odessa National Maritime AcademyTheory and Ship's Construction Department
Main seakeeping qualities:
I. Floatability
II. Stability
III. Damage trim and stability (floodability)
IV. Ship’s strength
V. Ship resistance
VI. Ship propulsion
VII. Ship motion
VIII. Manoeuvrability
CONTROL OF
SEAKEEPING
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• Odessa National Maritime AcademyTheory and Ship's Construction Department
Ship’s equilibrium position under still water condition
and equilibrium equations:
∆=