波形解析結果による船型改良の試み : 第2報 Mathieu関数展開法 (PCC船)

書誌事項

タイトル別名
  • Methods of Ship Hull Form Improvement Based on Wave Pattern Analysis : 2 Mathieu Function Expansion Method of Amplitude Functions (PCC Ship)
  • ハケイ カイセキ ケッカ ニ ヨル センケイ カイリョウ ノ ココロミ ダイ2

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抄録

Following the first report Mathieu function expansion method for amplitude function is used to improve the ship hull form of PCC at designed Froude nunmber 0.24. The sectional area curve is reformed from the mother ship so as to reduce the components of the larger values of wave pattern resistance. The ship model newly designed based on the present method has about 20% less wave making and pattern resistances near the designed Froude number and the components of wave pattern resistance for the new ship correspond well with the values predicted by the theory. These show that the present method is available for ship hull form improvement.

収録刊行物

  • 関西造船協会誌

    関西造船協会誌 230 (0), 45-49, 1998

    公益社団法人 日本船舶海洋工学会

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