単純船型の波形解析 : 肋骨線形状の影響(その1)
書誌事項
- タイトル別名
-
- Wave Analysis of Simple Hull Forms
- 単純船型の波形解析
- タンジュン センケイ ノ ハケイ カイセキ ロッコツ センケイジョウ ノ エイキョウ 1
- Effect of Frameline Forms
- 肋骨線形状の影響 (その1)
この論文をさがす
抄録
A set of three 2m models (M8, 9, 10) are wave-analyzed, where importance is placed in the bow wave analysis rather than in the resultant wave analysis.<BR>The three models are generated from the central vertical plane distribution of sources, whose draftwise distribution is varied as V, U and Λ types under the given restriction of M (ξ) =∫10m (ξ, ζ) dζ=fixed.<BR>The measured wave patterns show the “averaged” parallel shift (Δx, Δy) as well as the “local” distortion in co-ordination to the calculated wave patterns, whereΔy is roughly estimated as B/2<BR>The “measured” bow wave amplitude AF (θ) is found always smaller than the “calculated” amplitude throughout the whole range of θ=0π/2.Particulary, reduction is by far more remarkable around θ→π/2.<BR>The order of magnitude in “measured” AF (θ) as well as in “measured” wave profiles and/or in “measured” Cw for the tested three models V, U and Λ is not consistent with that of the linearized theory.<BR>This may suggest a kind of empirical correction factor α2 (ζ) to be applied just for the “wave-making” (not for the “hull-generating”) strength of source, such as<BR>0<α2 (ζ) ≤1, for 0≤ζ≤1 and α2 (0) <1, α2 (1) =1<BR>where ζ=f/T (f=immersion of source, T=draft of distributionplane).
収録刊行物
-
- 日本造船学会論文集
-
日本造船学会論文集 1969 (126), 35-43, 1969
社団法人 日本船舶海洋工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679067855232
-
- NII論文ID
- 110003877275
- 110003877237
-
- NII書誌ID
- AN00194094
-
- ISSN
- 18842070
- 05148499
-
- NDL書誌ID
- 8394906
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可