海洋開発論文集
Online ISSN : 1884-8265
Print ISSN : 0912-7348
ISSN-L : 0912-7348
波と流れの相互作用に関する基礎的研究
水谷 法美李 光浩小松 克弘許 東秀
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ジャーナル フリー

2005 年 21 巻 p. 307-312

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This study investigates, experimentally and numerically, the wave-current interaction and its mechanism. Hydraulic model experiments and numerical analysis have been conducted to measure the wave height distribution and velocity field. Both results show that the wave height increases due to the wave-current interaction at initial stage, and then wave height decreases with wave propagation against the flow. The intensity of interaction seems to depend on incident wave period. It is found that the wave weakens the current velocity and interaction between them raises the mean water level. Also, spilling breaker due to interaction contributes in decreasing wave height.

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© 社団法人 土木学会
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