The cross curves of stability (KN-curves) for a certain vessel are given in the following diagram....
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The cross curves of stability (KN-curves) for a certain vessel are given in the following diagram. 7 6 5 KN (METRES) 4 3 2 1 0 60⁰ 75⁰ 45° I 90° 30⁰ 15⁰ 5 000 KN-curve 6 000 7 000 8 000 9 000 W 10 000 11 000 DISPLACEMENT (TONNES) 12 000 13 000 B A 0⁰ T 14 000 Z B₁ N 15 000 16 000 a) Calculate and plot the stability curve (GZ-curve) for the vessel at a displacement of 4=7800t, with a distance keel to centre of gravity KG=8.0m. b) Determine the angle of vanishing stability. c) Determine the dynamic stability between 15° and 45° heel (for the same displacement as in question a)) in [tm-rad]. The cross curves of stability (KN-curves) for a certain vessel are given in the following diagram. 7 6 5 KN (METRES) 4 3 2 1 0 60⁰ 75⁰ 45° I 90° 30⁰ 15⁰ 5 000 KN-curve 6 000 7 000 8 000 9 000 W 10 000 11 000 DISPLACEMENT (TONNES) 12 000 13 000 B A 0⁰ T 14 000 Z B₁ N 15 000 16 000 a) Calculate and plot the stability curve (GZ-curve) for the vessel at a displacement of 4=7800t, with a distance keel to centre of gravity KG=8.0m. b) Determine the angle of vanishing stability. c) Determine the dynamic stability between 15° and 45° heel (for the same displacement as in question a)) in [tm-rad].
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a Calculate and plot the stability curve GZcurve for the vessel at a displacement of 47800t with a d... View the full answer
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