書誌事項
- タイトル別名
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- Turbulent Friction Resistance Measurements of Painted Surfaces by Towing Parallel Plates in Ship Model Basin
- ヘイコウ ヘイバン エイコウホウ ニ ヨル トソウメン ノ ランリュウ マサツ テイコウ ケイソク
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抄録
In ordinary displacement type ships, frictional drag is the largest component of total ship drag. Generally, it is difficult for common towing tank test to evaluate, within an accuracy of 1%, the difference in frictional drag of a ship for different surface conditions. This difficulty comes from the fact that each measurement is carried out under different tank conditions, i.e., they are due to the disturbance in the towing tank, difference in temperature gradient, fluctuation of towing force, existence of seiche in the tank, etc. The present method is intended to cancel out experimental errors from these causes by using a newly developed parallel towing system. In the present method, a test plate and a reference plate are set parallel to each other and towed simultaneously in the towing tank. In this report, a brief introduction of the present method and discussion of experimental results are presented.
収録刊行物
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- マリンエンジニアリング
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マリンエンジニアリング 47 (5), 641-646, 2012
公益社団法人 日本マリンエンジニアリング学会
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詳細情報
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- CRID
- 1390282679549103872
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- NII論文ID
- 10031143518
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- NII書誌ID
- AA11505252
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- ISSN
- 18843778
- 13461427
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- NDL書誌ID
- 023965639
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可