FOUR-WAVE INTERACTIONS in SWAN

Noriaki Hashimoto, Ij G. Haagsma, L. H. Holthuijsen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Several methods for computing the non-linear energy transfer due to resonant wave-wave interactions are implemented in an experimental version of the SWAN wave model. These methods and their mutual relationships (illustrating their evolution from one to the other) are described. Of these methods, two are addressed in some detail. Of the first, an approximate method called the modified SRIAM method, the accuracy and efficiency are numerically demonstrated for various directional spectra. The second, an exact method called the FD-RIAM, is up-graded from an earlier version (Hashimoto et al., 1998) on the basis of Komatsu and Masuda (2000) to solve an instability problem caused by singularities in the Boltzmann integral. The accuracy and stability of this exact method too are numerically investigated. This FD-RIAM, supplemented with all other processes of generation and dissipation (and triad wave-wave interactions) in SWAN, is applied to the shallow water Lake George in Australia.

Original languageEnglish
Title of host publicationProceedings of the 28th International Conference on Coastal Engineering 2002
Subtitle of host publicationSolving Coastal Conundrums, ICCE 2002
EditorsJane McKee Smith
PublisherAmerican Society of Civil Engineers (ASCE)
Pages392-404
Number of pages13
ISBN (Electronic)9812382380, 9789812382382
DOIs
Publication statusPublished - Jan 1 2003
Externally publishedYes
Event28th International Conference on Coastal Engineering, ICCE 2002 - Cardiff, Wales, United Kingdom
Duration: Jul 7 2002Jul 12 2002

Publication series

NameProceedings of the Coastal Engineering Conference
Volume2003-January
ISSN (Print)0161-3782

Other

Other28th International Conference on Coastal Engineering, ICCE 2002
CountryUnited Kingdom
CityCardiff, Wales
Period7/7/027/12/02

Fingerprint

wave-wave interaction
Energy transfer
Lakes
method
dissipation
shallow water
Water
lake
energy

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Ocean Engineering
  • Oceanography

Cite this

Hashimoto, N., Haagsma, I. G., & Holthuijsen, L. H. (2003). FOUR-WAVE INTERACTIONS in SWAN. In J. M. Smith (Ed.), Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002 (pp. 392-404). (Proceedings of the Coastal Engineering Conference; Vol. 2003-January). American Society of Civil Engineers (ASCE). https://doi.org/10.1142/9789812791306_0034

FOUR-WAVE INTERACTIONS in SWAN. / Hashimoto, Noriaki; Haagsma, Ij G.; Holthuijsen, L. H.

Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. ed. / Jane McKee Smith. American Society of Civil Engineers (ASCE), 2003. p. 392-404 (Proceedings of the Coastal Engineering Conference; Vol. 2003-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hashimoto, N, Haagsma, IG & Holthuijsen, LH 2003, FOUR-WAVE INTERACTIONS in SWAN. in JM Smith (ed.), Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. Proceedings of the Coastal Engineering Conference, vol. 2003-January, American Society of Civil Engineers (ASCE), pp. 392-404, 28th International Conference on Coastal Engineering, ICCE 2002, Cardiff, Wales, United Kingdom, 7/7/02. https://doi.org/10.1142/9789812791306_0034
Hashimoto N, Haagsma IG, Holthuijsen LH. FOUR-WAVE INTERACTIONS in SWAN. In Smith JM, editor, Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. American Society of Civil Engineers (ASCE). 2003. p. 392-404. (Proceedings of the Coastal Engineering Conference). https://doi.org/10.1142/9789812791306_0034
Hashimoto, Noriaki ; Haagsma, Ij G. ; Holthuijsen, L. H. / FOUR-WAVE INTERACTIONS in SWAN. Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. editor / Jane McKee Smith. American Society of Civil Engineers (ASCE), 2003. pp. 392-404 (Proceedings of the Coastal Engineering Conference).
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