WAVE TRANSFORMATION THROUGH WAVE-VORTEX INTERACTIONS

DOI Web Site 4 References
  • WATANABE Yasunori
    北海道大学大学院 工学研究院土木工学部門
  • IIYAMA Yu
    北海道大学大学院 工学院環境フィールド工学専攻
  • MITOBE Yuta
    東北学院大学 工学部環境建設工学科

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Other Title
  • 渦-波相互作用を経た波浪変形

Abstract

<p>　This study presents experimental findings of wave-vortex interactions observed in wave propagation over vertical vortices. A variery of wave responses had been observed; incident waves trapped within vortices or docomposed into multiple short-crest waves above vortices as well as transition to diffracted waves behind the vortices. Wave amplification in the vortical filed may be explained with wave-current interactions, while pressure depression in the vortices may need to consider to indentify the interactions.</p>

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