Coastal morphological modeling to assess the dynamics of Arklow Bank, Ireland

查看全文 作　　者：J. K. [1]PANIGRAHI;P. N. [2]ANANTH;P. A. [3]UMESH

机构地区：[1]Senior Engineering Consultant, L & T-RAMBOLL Consulting Engineers Limited;[2]Senior Project Consultant, L & T-RAMBOLL;[3]Engineering Consultant, L & T-RAMBOLL

出　　处：《International Journal of Sediment Research》索引2009年第24卷第3期,共16页

摘　　要：A numerical modeling and simulation experiment is carried out to assess the sediment dynamics of Arklow Bank, Ireland. To meet a requirement for favorable site selection to establish windmills on the bank, the long-term morphological changes of the coast are studied using the CAMS (Coastal Area Morphological Shell) model of the Mike-21 suite of programs. The morphological modeling of the bank was accomplished by pursuing a probabilistic approach for the observed tide and wave characteristics that contribute significantly to the sediment transport processes over the bank. A series of simulations are performed using Mike-21 NSW (Nearshore Spectral Wind-Wave), HD (Hydrodynamic), and ST (Sand Transport) models to establish the coastal hydraulics parameters. The results of the morphological modeling showed that generally the bank is dynamically stable with most areas of the bank having average bed level changes on the order of ±8 cm/day. 关键词：形态变化爱尔兰银行模型海岸评估数值建模新南威尔士

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Coastal morphological modeling to assess the dynamics of Arklow Bank, Ireland

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