Bank Effect on Ship Maneuverability in a Channel with Varying Width

スポンサーリンク

概要

• 論文の詳細を見る

• Theoretical investigation is made into bank effect on ship maneuverability in a channel with varying width. First, a method to calculate asymmetric forces such as lateral force and yawing moment acting on a ship in the proximity of arbitrary shaped bank is introduced. Calculation is made by use of the present method and comparison is made with the experiments. And it is confirmed that the present method is a useful mean for obtaining the characteristics of the asymmetric forces. Next, simulation study is made in order to investigate the bank effect on the ship maneuvering motion in the channel with varying width. As a result, it is shown that in the channel with varying width course-keeping is relatively difficult due to the effect of the asymmetric forces, and potential hazards of collision and grounding are considerably large.

• 社団法人日本船舶海洋工学会の論文
• 1991-03-29

著者

• 安川 宏紀

  Nagasaki Experimental Tank Mitsubishi Heavy Industries Ltd.

関連論文

• A Rankine Panel Method to Calculate Steady Wave-Making Resistance of a Ship Taking the Effect of Sinkage and Trim into Account〔含 討論〕
• Shallow Water Effects on Hydrodynamic Characteristics of a Turning Thin Ship
• Hydrodynamic Interactions among Hull,Rudder and Propeller of a Turning Thin Ship〔含 討論〕
• Bank Effect on Ship Maneuverability in a Channel with Varying Width
• A Theoretical Study on Free-Surface Flow around Slowly Moving Full Hull Forms in Short Waves
• A Rankine Panel Method to Calculate Unsteady Ship Hydrodynamic Forces〔付 討論〕
• A Theoretical Study of Hydrodynamic Derivatives on Ship Maneuvering in Restricted Water〔含 討論〕

スポンサーリンク