Research Article
Mooring Line Damping Estimation for a Floating Wind Turbine
Table 2
Properties of ITI Energy barge.
| | Item | Value |
| | Width × length (m) | 40 × 40 | | Draft (m) | 4 | | Water displacement (m3) | 6000 | | Mass, including ballast (kg) | 5452000 | | CM location below still water level (m) | 0.2818 | | Roll inertia about CM (kg·m2) | 726900000 | | Pitch inertia about CM (kg·m2) | 726900000 | | Yaw inertia about CM (kg·m2) | 1454000000 | | Number of mooring lines | 8 | | Depth to fairleads, anchors (m) | 4, 150 | | Radius to fairleads, anchors (m) | 28.28, 423.4 | | Unstretched line length (m) | 473.3 | | Line diameter (m) | 0.0809 | | Line mass density (kg/m) | 130.4 | | Line extensional stiffness (N) | 589000000 |
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