Results 151 to 160 of about 4,709 (201)

Collision analysis of ships and jack-up rigs [PDF]

open access: yes, 2014
Ocakli, Hasan   +2 more
core  

Research on bulbous bow ships1

International Shipbuilding Progress, 1966
The propulsive performance, the bending moments amidships and the motions of a ship model representing a 24,000 DWT bulkcarrier were measured in smooth water and in irregular long-crested waves, over a speed range corresponding to 10 knots through 16 knots. The model was tested with a conventional bow and with a 9% bulb added respectively.
van Lammeren, W.P.A., Pangalila, F.V.A.
  +4 more sources

Research on bulbous bow ships1

International Shipbuilding Progress, 1965
Model tests were carried out to determine the still water performance of a 24,000 DWT bulk carrier, provided with a large bulbous bow of hemi-spherical form. A comparison of the results with those of the same ship model, however, with conventional bow was made both for the loaded and ballast condition.
van Lammeren, W.P.A., Muntjewerf, J.J.
openaire   +1 more source

Hydrodynamic optimization of the bulbous bow shape

2013
In the paper a hydrodynamic optimization problem for a ship bulbous bow has been treated and in order to deal with the problem, a genetic algorithm technique has been used. A non interactive procedure has been developed to minimize the objective function, related to the flow past a ship moving with steady forward speed in calm water. The potential flow
Matulja, Dunja, Dejhalla, Roko
openaire   +3 more sources

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