CYLINDRICAL LONG WAVE INTO A CYLINDRICAL SHELF

Proceedings of the International Conference on Coastal Engineering

Henry Power¹ 

[1] UNIVERSIDAD CENTRAL DE VENEZUELA

关键词: long wave;    cylindrical wave;    shelf;    cylindrical shelf;   

DOI  :  10.9753/icce.v18.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Based on the linear non-dispersive theory, the reflection of a Converging Cylindrical long wave, of wave length L, onto a Cylindrical shelf, of radius r = a and positive or negative height A h relative to an otherwise flat bottom, is study analitically. It is found that these linear approximation agrees well with the existing non-linear numerical solution when the ratio a/L is large enough. It is also found that these two-dimensional reflection process is the contrary of the corresponding one-dimensional case, since the solution of these problem gives a negative reflected wave for a positive step and a positive reflected wave for a negative step.

【 授权许可】

Unknown