Research Article
Modal Investigation on a Large-Scale Containership Model for Hydroelastic Analysis
| | Item | Symbol | Ship | Model | | Full load | Design draft | Full load | Design draft |
| | Scale ration | | 1 | 1 | 49 | 49 | | Density of water | (t/m3) | 1.025 | 1.025 | 1.000 | 1.000 | | Length overall | LOA (m) | 399.67 | 399.67 | 8.157 | 8.157 | | Length between perpendiculars | LBP (m) | 383 | 383 | 7.816 | 7.816 | | Beam | B (m) | 58.6 | 58.6 | 1.196 | 1.196 | | Depth | D (m) | 30.5 | 30.5 | 0.622 | 0.622 | | Draft forward | Tf (m) | 15.2 | 13.37 | 0.31 | 0.273 | | Draft aft | Ta (m) | 16.7 | 15.3 | 0.341 | 0.312 | | Displacement | (t) | 260602.9 | 228482.8 | 2.161 | 1.895 | | Height of CG above baseline | (m) | 27.574 | 26.106 | 0.563 | 0.533 | | LCG from AP | (m) | 182.714 | 183.485 | 3.729 | 3.745 | | Moment of inertia about y-axis | | 2.307 × 1012 | 1.913 × 1012 | 7967.86 | 6605.7 |
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