Analysis of Waves Generated by a Ship Oscillating on Calm Water with Forward Speed Using Projected Light Distribution Method

スポンサーリンク

概要

• 論文の詳細を見る

• The Projected light distribution method is applied to measure the unsteady wave pattern generated by ship oscillating with advance speed on calm water. The merit of this method is that the unsteady wave pattern can be evaluated two-dimensionally. In this method the unsteady wave patterns are projected onto a screen as to the brightness distribution which is proportional to the second derivative of the unsteady wave elevation. The projected brightness distributions on the screen are recorded by CCD video recorder digitally. Transverse cut method introduced by Naito is applied to evaluate Kochin function. The obtained Kochin functions are compared with the results from theoretical prediction and the results from the longitudinal cut method proposed by Ohkusu respectively. For Fn = 0.25 the results show good agreement in the smaller angle region of elementary waves.

• 社団法人日本船舶海洋工学会の論文

著者

• Suzuki Toshio

  Graduate School Of Engineering Osaka University

• 鈴木 敏夫

  Graduate School of Engineering,Osaka University

関連論文

• Measurements of the Velocity-Pressure Correlation in a Circular Turbulent Jet
• Syntheisi and Structure of Chiral (R)-2,2'-Bis-Silyl-Substituted 1,1'-Binaphthyl Derivatives
• Influence of Misalignment on Vibration of Helical Gears : Vibration, Control Engineering, and Engineering for Industry, New materials, new energy, biotechnology, electronics, etc.
• Vibration of Power Transmission Helical Gears : Approximate Equation of Tooth Stiffness
• Vibration of Power Transmission Helical Gears : The effect of contact ratio on the vibration
• Analysis of Waves Generated by a Ship Oscillating on Calm Water with Forward Speed Using Projected Light Distribution Method

スポンサーリンク