非定常波形解析に関する二, 三の問題について

書誌事項

タイトル別名
  • Some Problems in Unsteady Wave Pattern Analysis
  • ヒテイジョウ ハケイ カイセキ ニ カンスル ニ,サン ノ モンダイ ニ ツイ

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抄録

In the field of seakeeping, it is very important to know the characteristics of waves generated by a ship in the far field. An experimental method to analyse the wave pattern generated by a ship in waves, Unsteady Wave Pattern Analysis, has been proposed by Ohkusu. In this method, the following two problems should be examined. (1) Correction for the truncation of measured wave records to avoid the effect of reflection wave from tank wall. (Truncation correction) (2) Effect of the distance of wave probe from the model center line. (Y effect) In this paper these two problems in the unsteady wave pattern analysis are studied by the experiments with blunt bow ship model and the informations on wave pattern due to pulsating source with forward velocity.

収録刊行物

  • 関西造船協会誌

    関西造船協会誌 194 (0), 103-109, 1984

    公益社団法人 日本船舶海洋工学会

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