Cristin-resultat-ID: 1925793
Sist endret: 16. august 2021, 10:04
NVI-rapporteringsår: 2021
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2021

Investigation of inhomogeneous wave conditions in Sulafjorden

Bidragsytere:
  • Christos Stefanakos
  • Jian Dai og
  • Bernt Johan Leira

Bok

Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference, Rhodes, Greece, June 20 – 25, 2021
ISBN:
  • 978-1-880653-82-1

Utgiver

International Society of Offshore & Polar Engineers
NVI-nivå 1

Serie

ISOPE - International Offshore and Polar Engineering Conference. Proceedings
ISSN 1098-6189
NVI-nivå 1

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2021
Hefte: 2021
Antall sider: 7
ISBN:
  • 978-1-880653-82-1

Klassifisering

Fagfelt (NPI)

Fagfelt: Marin og maritim teknologi
- Fagområde: Realfag og teknologi

Beskrivelse Beskrivelse

Tittel

Investigation of inhomogeneous wave conditions in Sulafjorden

Sammendrag

Complex fjord topography (bathymetry and coastline) may differentiate significantly wave conditions not only compared with the offshore ones but in the vicinity of few tens of meters. In the present work, possible inhomogeneities of wave conditions are investigated in a hypothetical bridge crossing in the area of Sulafjorden, central Norway. More specifically, wave conditions at ten positions across the bridge crossing have been derived by means of numerical modelling. The analysis has been carried out by transferring o shore wave conditions to the nearshore area by successive applications of the well–known third–generation wave model SWAN. As input, a very detailed bathymetry of the area, and time series of wind and wave parameters, derived from ERA5 database, have been used. At the target points, long–term time series of directional wave spectra have been used as input for the assessment of the inhomogeneity hypothesis. Various statistical features have been examined including, among others, the seasonal variability, the probability structure, the directionality, the correlation structure, and the long–term wave spectra.

Bidragsytere

Aktiv cristin-person

Christos Stefanakos

  • Tilknyttet:
    Forfatter
    ved Fiskeri og ny biomarin industri ved SINTEF Ocean
Aktiv cristin-person

Jian Dai

  • Tilknyttet:
    Forfatter
    ved Institutt for bygg- og energiteknikk ved OsloMet - storbyuniversitetet
  • Tilknyttet:
    Forfatter
    ved Institutt for marin teknikk ved Norges teknisk-naturvitenskapelige universitet

Bernt Johan Leira

  • Tilknyttet:
    Forfatter
    ved Institutt for marin teknikk ved Norges teknisk-naturvitenskapelige universitet
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Resultatet er en del av Resultatet er en del av

Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference, Rhodes, Greece, June 20 – 25, 2021.

ISOPE, .. 2021, International Society of Offshore & Polar Engineers. Vitenskapelig antologi/Konferanseserie
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