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

J. F. Lee; J. W. Leonard

doi:10.1016/0029-8018(87)90002-3

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

J. F. Lee
, J. W. Leonard

Institute of Ocean Technology and Marine Affairs

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	469-488
Number of pages	20
Journal	Ocean Engineering
Volume	14
Issue number	6
DOIs	https://doi.org/10.1016/0029-8018(87)90002-3
Publication status	Published - 1987

All Science Journal Classification (ASJC) codes

Environmental Engineering
Ocean Engineering

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10.1016/0029-8018(87)90002-3

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title = "A time-dependent radiation condition for transient wave-structure interactions",

abstract = "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.",

author = "Lee, \{J. F.\} and Leonard, \{J. W.\}",

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AU - Lee, J. F.

AU - Leonard, J. W.

N1 - Funding Information: Acknowledgements--This work was sponsoreidn part by NOAA undert heSea Grant CollegeP rograma nd in part by the Office of Naval Researchu nderthe UniversityR esearchIn itiation( URI) contractN o. N 00014-86-K-0687.

PY - 1987

Y1 - 1987

N2 - 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.

AB - 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.

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UR - https://www.scopus.com/pages/publications/0023134573#tab=citedBy

U2 - 10.1016/0029-8018(87)90002-3

DO - 10.1016/0029-8018(87)90002-3

M3 - Article

AN - SCOPUS:0023134573

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VL - 14

SP - 469

EP - 488

JO - Ocean Engineering

JF - Ocean Engineering

IS - 6

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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