Two-way coupled wave and tide modelling of a wave farm
Two-way coupled wave and tide modelling of a wave farm
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波浪场的双向波浪和潮汐耦合建模
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发表时间：
2011
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通讯作者：
Drake Circus
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作者：
Drake Circus
冈萨雷斯-圣玛丽亚河，邹Q P.，和潘·S 2011.波浪场的双向耦合波浪和潮汐模拟。海岸研究杂志，SI 64（第11届国际海岸研讨会论文集），1038-1042。斯切钦，波兰，ISSN 0749-0208本研究调查了在英格兰西南部的一个波浪农场的波浪和潮汐的相互作用，特别是它们对辐射应力，海底应力的影响，并因此对沉积物输送和邻近波浪枢纽，波浪农场海岸的影响。在本研究中，一个集成的复杂的数值模拟系统是建立在波枢纽的网站，并用于研究波流相互作用对流循环，底部剪切应力的影响，以及在近岸区的影响。结果表明，潮位和潮流对波浪高度和方向的预测有显著影响;潮汐力和风浪对与泥沙输移有关的床面剪应力有显著影响;波浪通过辐射应力对沿岸和跨岸速度分量有重要影响，特别是在大潮期间。波浪会对底边界层和水体混合产生影响。波浪和潮汐之间的相互作用在波浪枢纽网站是很重要的建模时，受波浪能装置影响的海岸形态。
Gonzalez-Santamaria R., Zou Q.-P., and Pan S., 2011. Two-way coupled wave and tide modelling of a wave farm. Journal of Coastal Research, SI 64 (Proceedings of the 11th International Coastal Symposium), 1038–1042. Szczecin, Poland, ISSN 0749-0208 This study investigates the interactions of waves and tides at a wave farm in the southwest of England, in particular their effects on radiation stress, bottom stress, and consequently the effects on the sediment transport and the coast adjacent to the Wave Hub, the wave-farm. In this study, an integrated complex numerical modelling system is setup at the Wave Hub site and is used to study the effect of wave-current interaction on current circulation, bottom shear stress, as well as the impacts in the nearshore zone. Results show that tidal elevation and tidal currents have a significant effect on the wave height and direction predictions; tidal forcing and wind waves have a significant effect on the bed shear-stress, relevant to sediment transport; waves via radiation stresses have an important effect on the longshore and cross-shore velocity components, particularly during the spring tides. Waves can impact on bottom boundary layer and the mixing in the water column. Interactions between waves and tides at the Wave Hub site are important when modelling coastal morphology influenced by wave energy devices.