船舶に働く航走波強制力の一研究 : 水槽実験と簡易計算

概要

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We have shown oscillation characteristics of a boat on ship-generated waves. In order to explain the oscillation characteristics dynamically, it is necessary to know the characteristics of the wave exciting forces caused by ship-generated waves, which have the transient properties and the feature of three dimensional wave pattern. And if the above wave forces can be obtained by calculation, we can easily examine the oscillation characteristics of ships of different forms and various sizes of ships. In this paper, we carry out following studies : (1) The ship-generated wave forces are measured by model experiments using water tank. (2) A means of estimating simply the ship-generated wave forces is developed under some assumptions. (3) A part of the calculated results are compared with the measured. (4) By using the calculation means developed, the effects of ship-size on the wave forces are examined.
社団法人日本航海学会の論文
1998-09-25