WAVES IN AN ANNULAR ENTRANCE CHANNEL

Proceedings of the International Conference on Coastal Engineering

James T. Kirby¹  Robert A. Dalrymple¹ 

[1] Center for Applied Coastal Research, Ocean Engineering Laboratory, Univ. Delaware

关键词: channel;    entrance channel;    annular entrance channel;    channel waves;   

DOI  :  10.9753/icce.v24.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Waves propagating in a curved channel are examined analytically and with a variety of parabolic and spectral models. The results show that the wide angle parabolic method is reasonably robust, but not exact, while a spectral method based on trigonometric functions is superior to a Chebyshev polynomial method. Angular spectrum models are discussed and shown to be equivalent to an eigenfunction expansion in the crosschannel direction.

【 授权许可】

Unknown