WIND EFFECTS ON OVERTOPPING DISCHARGE AT COASTAL DEFENCES

Autor:	Jian Guo Zhou, A. Joly, Mark Wood, S. De Chowdhury, Martin J. Russell, K. Hu, D. Causon, C. G. Mingham, S Manson, Tim Pullen, Ling Qian, D Stewart, H Winter
Rok vydání:	2020
Předmět:	General Earth and Planetary Sciences General Environmental Science
Zdroj:	Coastal Engineering Proceedings. :40
ISSN:	2156-1028 0589-087X
DOI:	10.9753/icce.v36v.papers.40
Popis:	Wind effects on wave overtopping over fully impermeable vertical sea defence is studied in a shallow water flume based on a physical model for the Livermeade defence system. The investigation is mainly focused on impulse type wave interaction with the sea defence, when the overshooting jet is high during overtopping. We are able to identify distinct types of overtopping flows where moderate wind speed is not found to be affecting uniformly in all cases. We try to find explanation of this behaviours by studying the standing waves at the defence and complementary CFD simulations.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/byRz_N9zoXk
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a9a77eef2ad0d986dffea6daa8172e8d https://doi.org/10.9753/icce.v36v.papers.40 Zobrazit plný text záznamu