Q13. Ship of length 168 m, floating in sea water of density 1025 kg/m3, has a displacement of 30750 tonne.
The waterplane is defined by equally spaced half widths as shown in Table Q1.
The following particulars are also available:
Center of buoyancy above the keel (KB) = 4.154 m
Center of gravity above the keel (KG) = 7.865 m
Center of lateral resistance above the keel = 4.665 m
The following tanks contain slack liquid as indicated:
Rectangular fresh water tank 10 m long and 8 m wide;
Rectangular fuel oil tank, containing fuel of relative density 0.875, 10 m long and 12 m wide, divided into two equal tanks by an oil-tight longitudinal bulkhead.
Calculate the angle to which the ship will heel when turning on a circular course of 400 m Diameter at a speed of 16 knots.
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