Rogue wave impact on a semi-submersible offshore platform
Full three-dimensional simulation of the impact of a rogue wave on a semi-submersible platform is undertaken using the Smoothed Particle Hydrodynamics (SPH) technique. Two different mooring configurations are considered: A Tension Leg Platform (TLP) system and a Taut Spread Mooring (TSM) system. It...
Published in: | Volume 5: Materials Technology; CFD and VIV |
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American Society of Mechanical Engineers
2008
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Online Access: | http://hdl.handle.net/1959.3/384967 https://doi.org/10.1115/OMAE2008-57705 |
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ftswinburne:tle:45567d43-4548-4abb-ab0c-3ed9196b2343:28f49f06-0da8-44be-9edc-ad1dd0a9c582:1 2023-05-15T14:23:23+02:00 Rogue wave impact on a semi-submersible offshore platform Rudman, Murray Cleary, Paul Leontini, Justin Sinnott, Matthew Prakash, Mahesh Swinburne University of Technology 2008 http://hdl.handle.net/1959.3/384967 https://doi.org/10.1115/OMAE2008-57705 unknown American Society of Mechanical Engineers http://hdl.handle.net/1959.3/384967 https://doi.org/10.1115/OMAE2008-57705 Copyright © 2008 by CSIRO. 27th International Conference on Offshore Mechanics and Arctic Engineering (ASME2008), Estoril, Portugal, 15-20 June, 2008, Vol. 5, pp. 887-894 Conference paper 2008 ftswinburne https://doi.org/10.1115/OMAE2008-57705 2019-09-07T23:58:13Z Full three-dimensional simulation of the impact of a rogue wave on a semi-submersible platform is undertaken using the Smoothed Particle Hydrodynamics (SPH) technique. Two different mooring configurations are considered: A Tension Leg Platform (TLP) system and a Taut Spread Mooring (TSM) system. It is seen that for a wave impact normal to the platform side, the heave and surge responses of the platform are significantly different for the two mooring systems. The TLP system undergoes large surge but comparatively smaller heave motions than the TSM system. The degree of pitch is very similar. The total tension in the mooring cables is approximately four times higher in the TSM system and exceeds the strength of the cables used in the simulation. SPH is seen to be an attractive alternative to standard methods for simulating the coupled interaction of highly non-linear breaking waves and structural motion. Conference Object Arctic Swinburne University of Technology: Swinburne Research Bank Volume 5: Materials Technology; CFD and VIV 887 894 |
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Open Polar |
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Swinburne University of Technology: Swinburne Research Bank |
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ftswinburne |
language |
unknown |
description |
Full three-dimensional simulation of the impact of a rogue wave on a semi-submersible platform is undertaken using the Smoothed Particle Hydrodynamics (SPH) technique. Two different mooring configurations are considered: A Tension Leg Platform (TLP) system and a Taut Spread Mooring (TSM) system. It is seen that for a wave impact normal to the platform side, the heave and surge responses of the platform are significantly different for the two mooring systems. The TLP system undergoes large surge but comparatively smaller heave motions than the TSM system. The degree of pitch is very similar. The total tension in the mooring cables is approximately four times higher in the TSM system and exceeds the strength of the cables used in the simulation. SPH is seen to be an attractive alternative to standard methods for simulating the coupled interaction of highly non-linear breaking waves and structural motion. |
author2 |
Swinburne University of Technology |
format |
Conference Object |
author |
Rudman, Murray Cleary, Paul Leontini, Justin Sinnott, Matthew Prakash, Mahesh |
spellingShingle |
Rudman, Murray Cleary, Paul Leontini, Justin Sinnott, Matthew Prakash, Mahesh Rogue wave impact on a semi-submersible offshore platform |
author_facet |
Rudman, Murray Cleary, Paul Leontini, Justin Sinnott, Matthew Prakash, Mahesh |
author_sort |
Rudman, Murray |
title |
Rogue wave impact on a semi-submersible offshore platform |
title_short |
Rogue wave impact on a semi-submersible offshore platform |
title_full |
Rogue wave impact on a semi-submersible offshore platform |
title_fullStr |
Rogue wave impact on a semi-submersible offshore platform |
title_full_unstemmed |
Rogue wave impact on a semi-submersible offshore platform |
title_sort |
rogue wave impact on a semi-submersible offshore platform |
publisher |
American Society of Mechanical Engineers |
publishDate |
2008 |
url |
http://hdl.handle.net/1959.3/384967 https://doi.org/10.1115/OMAE2008-57705 |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
27th International Conference on Offshore Mechanics and Arctic Engineering (ASME2008), Estoril, Portugal, 15-20 June, 2008, Vol. 5, pp. 887-894 |
op_relation |
http://hdl.handle.net/1959.3/384967 https://doi.org/10.1115/OMAE2008-57705 |
op_rights |
Copyright © 2008 by CSIRO. |
op_doi |
https://doi.org/10.1115/OMAE2008-57705 |
container_title |
Volume 5: Materials Technology; CFD and VIV |
container_start_page |
887 |
op_container_end_page |
894 |
_version_ |
1766295947335172096 |