SHALLOW WATER WAVES: A SPECTRAL APPROACH
Author(s) -
C. Vincent
Publication year - 1984
Publication title -
coastal engineering proceedings
Language(s) - English
Resource type - Journals
eISSN - 2156-1028
pISSN - 0589-087X
DOI - 10.9753/icce.v19.26
Subject(s) - swell , wind wave , waves and shallow water , spectral line , transformation (genetics) , electromagnetic spectrum , limit (mathematics) , deep water , wave model , geology , meteorology , wind wave model , physics , oceanography , mathematics , mathematical analysis , optics , chemistry , biochemistry , astronomy , gene
Bouws et al. (1983, 1984) have shown that wind sea spectra in finite depth water can be described by a self-similar spectral equation that in the deep water limit is the JONSWAP spectrum (Hasselmann et al. 1973). This paper shows that the spectral parameter a is linked to wave steepness, for wind sea and swell; presents a simple model for wave transformation across the surf zone; and shows that the spectral theory provides data similar to the results of Bretschneider (1958) for shallow water wave growth.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom