Spacing effect on hydrodynamics of two adjacent offshore caissons
In this paper, scaled boundary finite-element method (SBFEM) is extended to study wave interaction with two adjacent rectangular cylinders. In addition to the advantages in accurate and efficient representation of singularities and unbounded domains, the modified SBFEM shows distinct capability in d...
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ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/29487 2024-06-23T07:48:22+00:00 Spacing effect on hydrodynamics of two adjacent offshore caissons Tao, L Song, H Chakrabarti, S 2009-05-31 to 2009-06-05 Honolulu, Hawaii, USA 2009 http://hdl.handle.net/10072/29487 English eng eng ASME Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE OMAE2009 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2009/43444/127/337096 http://hdl.handle.net/10072/29487 9780791843444 © 2009 ASME. Self-archiving of the author-manuscript version is not yet supported by this publisher. For information about this conference please refer to the organiser's website or contact the authors. Ship and platform structures (incl. maritime hydrodynamics) Conference output 2009 ftgriffithuniv 2024-05-29T00:06:29Z In this paper, scaled boundary finite-element method (SBFEM) is extended to study wave interaction with two adjacent rectangular cylinders. In addition to the advantages in accurate and efficient representation of singularities and unbounded domains, the modified SBFEM shows distinct capability in dealing with wave diffraction including adjacent multiple structure interactions. Comparisons of wave runup and wave forces on each cylinder of the two adjacent offshore caissons with traditional panel method demonstrate a high accuracy achieved with excellent computational efficiency. Detailed results and discussion of the spacing effect on the hydrodynamics of the two cylinder system are presented. Design recommendations are made based on the maximum wave forces on both caissons. No Full Text Conference Object Arctic Griffith University: Griffith Research Online |
institution |
Open Polar |
collection |
Griffith University: Griffith Research Online |
op_collection_id |
ftgriffithuniv |
language |
English |
topic |
Ship and platform structures (incl. maritime hydrodynamics) |
spellingShingle |
Ship and platform structures (incl. maritime hydrodynamics) Tao, L Song, H Chakrabarti, S Spacing effect on hydrodynamics of two adjacent offshore caissons |
topic_facet |
Ship and platform structures (incl. maritime hydrodynamics) |
description |
In this paper, scaled boundary finite-element method (SBFEM) is extended to study wave interaction with two adjacent rectangular cylinders. In addition to the advantages in accurate and efficient representation of singularities and unbounded domains, the modified SBFEM shows distinct capability in dealing with wave diffraction including adjacent multiple structure interactions. Comparisons of wave runup and wave forces on each cylinder of the two adjacent offshore caissons with traditional panel method demonstrate a high accuracy achieved with excellent computational efficiency. Detailed results and discussion of the spacing effect on the hydrodynamics of the two cylinder system are presented. Design recommendations are made based on the maximum wave forces on both caissons. No Full Text |
format |
Conference Object |
author |
Tao, L Song, H Chakrabarti, S |
author_facet |
Tao, L Song, H Chakrabarti, S |
author_sort |
Tao, L |
title |
Spacing effect on hydrodynamics of two adjacent offshore caissons |
title_short |
Spacing effect on hydrodynamics of two adjacent offshore caissons |
title_full |
Spacing effect on hydrodynamics of two adjacent offshore caissons |
title_fullStr |
Spacing effect on hydrodynamics of two adjacent offshore caissons |
title_full_unstemmed |
Spacing effect on hydrodynamics of two adjacent offshore caissons |
title_sort |
spacing effect on hydrodynamics of two adjacent offshore caissons |
publisher |
ASME |
publishDate |
2009 |
url |
http://hdl.handle.net/10072/29487 |
op_coverage |
2009-05-31 to 2009-06-05 Honolulu, Hawaii, USA |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE OMAE2009 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2009/43444/127/337096 http://hdl.handle.net/10072/29487 9780791843444 |
op_rights |
© 2009 ASME. Self-archiving of the author-manuscript version is not yet supported by this publisher. For information about this conference please refer to the organiser's website or contact the authors. |
_version_ |
1802638780109160448 |