Auteur | Rechercher : Miles, M. D. |
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Format | Texte, Rapport technique |
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Résumé | The 1978 ITTC recommends the use of two standard wave spectrum formulations when only the significant wave height and average wave period are available. These are a 2-parameter Bretschneider form for open ocean and a JONSWAP form with = 3.3 for fetch-limited areas. Unfortunately, the contants given in the ITTC proceedings are not quite correct for the JONSWAP form. A more serious problem is that the JONSWAP spectrum does not have the correct average period since the T-sub1 computerd by the spectral moments differs from the T-sub1 value in the JONSWAP equation by about 8 percent. The purpose of this note is to clarify the situation and to recommend modified ITTC standard spectra for use by ITTC. |
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Date de publication | 1984 |
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Maison d’édition | Arctic Vessel and Marine Research Institute |
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Série | |
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Langue | anglais |
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Publications évaluées par des pairs | Non |
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Numéro du CNRC | NRC-IOT-5646 |
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Numéro NPARC | 8895496 |
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Exporter la notice | Exporter en format RIS |
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Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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Identificateur de l’enregistrement | 4b1b0d82-1295-4b29-b75a-0dcd38deeec4 |
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Enregistrement créé | 2009-04-22 |
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Enregistrement modifié | 2023-05-04 |
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