Individual wave height distribution in constant and finite depth regions

Marcel Van Gent*, Sofia Caires

*Corresponding author for this work

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

Abstract

Several alternatives to the Rayleigh distribution have been proposed for describing individual wave heights in regions where depth-induced wave breaking occurs. The most widely used of these is the so-called Battjes and Groenendijk distribution. This distribution has been derived and validated in a context of a shallow water foreshore-waves propagating over a gently sloping shallow region towards the shore. Its validity for waves propagating in regions with shallow flat bottoms is investigated here. It is concluded that the distribution on average underestimates (outside its range of validity) high wave height measurements in shallow flat bottoms by as much as 15%.

Original languageEnglish
Title of host publicationProceedings of the 21st (2011) International Offshore and Polar Engineering Conference, ISOPE-2011
Pages313-320
Number of pages8
Publication statusPublished - 2011
Externally publishedYes
Event21st International Offshore and Polar Engineering Conference, ISOPE-2011 - Maui, HI, United States
Duration: 19 Jun 201124 Jun 2011

Publication series

NameProceedings of the International Offshore and Polar Engineering Conference
ISSN (Print)1098-6189
ISSN (Electronic)1555-1792

Conference

Conference21st International Offshore and Polar Engineering Conference, ISOPE-2011
Country/TerritoryUnited States
CityMaui, HI
Period19/06/1124/06/11

Keywords

  • Depth limited
  • Field data
  • Flat bottoms
  • Flume data
  • Wave height distribution

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