Vessel – Connected Mode, Drift-Off Analysis

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Vessel – Connected Mode, Drift-Off Analysis

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The dimensions and mass parameters of the moored vessel for this model are respectively specified in the two tables below.

Vessel Dimensions

Length from Vessel Centre of Gravity to Forward Perpendicular

300.0 ft

Length from Vessel Centre of Gravity to Aft Perpendicular

300.0 ft

Beam

110.0 ft

Draft

45.0 ft

Longitudinal Wind Area

17500.0 ft2

Transverse Wind Area

61500.0 ft2

 

Vessel Mass Parameters

Mass

1.32x105 slugs

Yaw Inertia

3.1x108 slugs.ft2

Surge Added Mass

9.2x103 slugs

Sway Added Mass

7.9x104 slugs

Yaw Added Mass

2.5x108 slugs.ft2

Coupled Sway-Yaw Added Mass

0.22 slugs.ft