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- OTSUKA Koji
- 大阪府立大学工学部
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- NIWA Futoshi
- 大阪府立大学大学院工学研究科
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- IKEDA Yoshiho
- 大阪府立大学工学部
Bibliographic Information
- Other Title
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- 振動円柱に働く粘性流体力に及ぼす表面粗度の影響
- シンドウ エンチュウ ニ ハタラク ネンセイ リュウタイリョク ニ オヨボス
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Abstract
Roughness effect by marine growth is one of the most important factors in estimation of wave loads on offshore structures. Most researches on viscous forces acting on oscillating roughened cylinders focus the attention on the relative roughness height K/D which is the ratio of the roughness height (K) to the cylinder diameter (D). In the present study, viscous forces acting on oscillating 10 different roughened cylinders are experimentally investigated. The relation between the relative roughness height and the boundary layer thickness calculated by an oscillating boundary layer theory are also investigated.
Journal
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- Journal of the Kansai Society of Naval Architects, Japan
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Journal of the Kansai Society of Naval Architects, Japan 219 (0), 151-158, 1993
The Japan Society of Naval Architects and Ocean Engineers
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Details 詳細情報について
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- CRID
- 1390282679472669568
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- NII Article ID
- 110003871966
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- NII Book ID
- AN00349587
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- ISSN
- 2433104X
- 03899101
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- NDL BIB ID
- 3821706
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed