利用底边界条件控制近岸非线性涌浪
Controlling near shore nonlinear surging waves through bottom boundary conditions
摘要:
而不是采取通常的被动的观点警告近岸涌波,包括极端的波浪,如海啸,我们的目标是研究干预和控制非线性表面波通过反馈边界效应在底部的可能性。分析结果表明,控制底部渗漏可以调节表面孤立波振幅,对抗危险的变深度效应。理论结果被应用到一个真正的沿海测深在印度。
英文摘要:
Instead of taking the usual passive view for warning of near shore surging waves including extreme waves like tsunamis, we aim to study the possibility of intervening and controlling nonlinear surface waves through the feedback boundary effect at the bottom. It has been shown through analytic result that the controlled leakage at the bottom may regulate the surface solitary wave amplitude opposing the hazardous variable depth effect. The theoretical results are applied to a real coastal bathymetry in India.
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