论文信息 - Barge motions in random seas – a comparison of theory and experiment

Barge motions in random seas – a comparison of theory and experiment

This paper describes a comparison of experimental data & theoretical results for the motions in waves of large flat-bottomed barges having zero forward speed. It was shown that potential-flow theory is in reasonable agreement with experimental data for all motions except roll near resonance. These roll-motion discrepancies due to vortex shedding from bilge-keel edges, are discussed.

[1] J. B. Waite,et al. The dynamics of offshore structures evaluated by boundary integral techniques , 1978 .

[2] F. John. On the motion of floating bodies. I , 1949 .

[3] F. Ursell,et al. Irregular frequencies and the motion of floating bodies , 1981, Journal of Fluid Mechanics.

[4] Richard Paul Shaw. Boundary integral equation methods applied to wave problems , 1979 .

[5] Chiang C. Mei,et al. NUMERICAL METHODS IN WATER-WAVE DIFFRACTION AND RADIATION , 1978 .

[6] Fritz John,et al. On the motion of floating bodies II. Simple harmonic motions , 1950 .