A generic method to model frequency-direction wave spectra for FPSO motions

We report a new approach to model the frequency-direction spectrum, in which the frequency-direction spectra from measurements or hindcast studies are fitted simultaneously in two dimensions, frequency and direction. Depending on the amount of wind forcing on the partition, either a unimodal (swell)...

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Published in:Volume 1: Offshore Technology
Main Authors: Van Zutphen, H.J., Jonathan, P., Ewans, K.C.
Format: Text
Language:unknown
Published: ASME 2008
Subjects:
Arctic
Online Access:https://eprints.lancs.ac.uk/id/eprint/133094/
https://doi.org/10.1115/OMAE2008-57481
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spelling ftulancaster:oai:eprints.lancs.ac.uk:133094 2023-08-27T04:06:35+02:00 A generic method to model frequency-direction wave spectra for FPSO motions Van Zutphen, H.J. Jonathan, P. Ewans, K.C. 2008 https://eprints.lancs.ac.uk/id/eprint/133094/ https://doi.org/10.1115/OMAE2008-57481 unknown ASME Van Zutphen, H.J. and Jonathan, P. and Ewans, K.C. (2008) A generic method to model frequency-direction wave spectra for FPSO motions. In: ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASME, pp. 463-473. ISBN 9780791848180 Contribution in Book/Report/Proceedings PeerReviewed 2008 ftulancaster https://doi.org/10.1115/OMAE2008-57481 2023-08-03T22:35:29Z We report a new approach to model the frequency-direction spectrum, in which the frequency-direction spectra from measurements or hindcast studies are fitted simultaneously in two dimensions, frequency and direction. Depending on the amount of wind forcing on the partition, either a unimodal (swell) or bimodal (wind-sea) wave spreading function is adopted together with the spectral form which best fits the frequency spectrum. This paper describes the new method and presents the results on a measured dataset. Copyright © 2008 by ASME. Text Arctic Lancaster University: Lancaster Eprints Volume 1: Offshore Technology 463 473
institution Open Polar
collection Lancaster University: Lancaster Eprints
op_collection_id ftulancaster
language unknown
description We report a new approach to model the frequency-direction spectrum, in which the frequency-direction spectra from measurements or hindcast studies are fitted simultaneously in two dimensions, frequency and direction. Depending on the amount of wind forcing on the partition, either a unimodal (swell) or bimodal (wind-sea) wave spreading function is adopted together with the spectral form which best fits the frequency spectrum. This paper describes the new method and presents the results on a measured dataset. Copyright © 2008 by ASME.
format Text
author Van Zutphen, H.J.
Jonathan, P.
Ewans, K.C.
spellingShingle Van Zutphen, H.J.
Jonathan, P.
Ewans, K.C.
A generic method to model frequency-direction wave spectra for FPSO motions
author_facet Van Zutphen, H.J.
Jonathan, P.
Ewans, K.C.
author_sort Van Zutphen, H.J.
title A generic method to model frequency-direction wave spectra for FPSO motions
title_short A generic method to model frequency-direction wave spectra for FPSO motions
title_full A generic method to model frequency-direction wave spectra for FPSO motions
title_fullStr A generic method to model frequency-direction wave spectra for FPSO motions
title_full_unstemmed A generic method to model frequency-direction wave spectra for FPSO motions
title_sort generic method to model frequency-direction wave spectra for fpso motions
publisher ASME
publishDate 2008
url https://eprints.lancs.ac.uk/id/eprint/133094/
https://doi.org/10.1115/OMAE2008-57481
genre Arctic
genre_facet Arctic
op_relation Van Zutphen, H.J. and Jonathan, P. and Ewans, K.C. (2008) A generic method to model frequency-direction wave spectra for FPSO motions. In: ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASME, pp. 463-473. ISBN 9780791848180
op_doi https://doi.org/10.1115/OMAE2008-57481
container_title Volume 1: Offshore Technology
container_start_page 463
op_container_end_page 473
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