A time-dependent radiation condition for transient wave-structure interactions

J. F. Lee, J. W. Leonard

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

An extrapolated version of a time-dependent nonreflecting boundary condition is developed for use at artificial boundaries to truncate infinite/semi-infinite domains for transient water wave problems. Test examples include single- and multiple-frequency flap wavemaker problems and free vibrations of a floating circular cylinder. The finite element results compare favorably to analytical solutions. It is shown that with the proposed boundary condition the numerical simulations have little reflections from the artificial boundaries.

原文English
頁(從 - 到)469-488
頁數20
期刊Ocean Engineering
14
發行號6
DOIs
出版狀態Published - 1987

All Science Journal Classification (ASJC) codes

  • 環境工程
  • 海洋工程

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