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Table 2

Main dimensions of the ships and their employed propeller.

Ship type Seiun-Maru (Training ship) INSEAN (Tanker)
Parameter
Overall length [m] 116
Length between perpendicular [m] 105 94.0
Breadth [m] 17.90 15.4
Draft [m] 6.3 6.0
Displacement [ton] 5781.3 6820
Design speed [kt] 11 14
Propeller diameter [m] 3.6 3.85
Number of blade (Z) 5 4
Expanded area ration (EAR) 0.65 0.58
Pitch ratio (P/D) 0.95 1.0
Rake angle [deg] 6 3
Skew angle [deg] 10.5 13

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