Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics
The DualSPHysics open-source code establishes a comprehensive and efficient framework for simulating coastal and ocean engineering structures, which has been proven to be particularly reliable in wave energy converter (WEC) simulation. In this research, the experimental data of the floating oscillat...
Published in: | Volume 5A: Ocean Engineering |
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American Society of Mechanical Engineers (ASME)
2022
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Online Access: | https://hdl.handle.net/11386/4807912 https://doi.org/10.1115/OMAE2022-78810 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2022/85895/V05AT06A016/1147811 |
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ftunisalernoiris:oai:www.iris.unisa.it:11386/4807912 2024-09-15T17:50:26+00:00 Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics Tagliafierro B. Martinez-Estevez I. Crego-Loureiro C. Dominguez J. M. Crespo A. J. C. Coe R. G. Bacelli G. Viccione G. Gomez-Gesteira M. Ehlers, Sören Tagliafierro, B. Martinez-Estevez, I. Crego-Loureiro, C. Dominguez, J. M. Crespo, A. J. C. Coe, R. G. Bacelli, G. Viccione, G. Gomez-Gesteira, M. 2022 ELETTRONICO https://hdl.handle.net/11386/4807912 https://doi.org/10.1115/OMAE2022-78810 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2022/85895/V05AT06A016/1147811 eng eng American Society of Mechanical Engineers (ASME) info:eu-repo/semantics/altIdentifier/isbn/978-0-7918-8589-5 info:eu-repo/semantics/altIdentifier/wos/WOS:001222519900016 ispartofbook:Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2022 volume:5-A firstpage:1 lastpage:13 numberofpages:13 https://hdl.handle.net/11386/4807912 doi:10.1115/OMAE2022-78810 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85140772019 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2022/85895/V05AT06A016/1147811 SPH DualSPHysic WEC FOSWEC PTO info:eu-repo/semantics/conferenceObject 2022 ftunisalernoiris https://doi.org/10.1115/OMAE2022-78810 2024-07-17T23:32:36Z The DualSPHysics open-source code establishes a comprehensive and efficient framework for simulating coastal and ocean engineering structures, which has been proven to be particularly reliable in wave energy converter (WEC) simulation. In this research, the experimental data of the floating oscillating surge wave energy converter (FOSWEC), is used for validation purposes. The FOSWEC2 device developed by SANDIA National Laboratories (US) is quite complex as it has several floating parts, anchor legs and a power take-off system (PTO) connected to the pitching motion of two flaps. Kinetic energy is in fact converted from the relative rotation between the flaps and a movable frame of the platform, setting a significant challenge for the validation of the FOSWEC with time-domain integrated methods. This work proposes a first validation campaign carried out using regular waves, and considering different parameters for the definition of the PTO system. The numerical model prediction for the platform motion (surge and pitch) and the relative flap pitch angle (bow and aft) shows that the model is able to deal with multi-body dynamics interacting with wave-induced forces. Conference Object Arctic EleA@Unisa (Università degli Studi di Salerno) Volume 5A: Ocean Engineering |
institution |
Open Polar |
collection |
EleA@Unisa (Università degli Studi di Salerno) |
op_collection_id |
ftunisalernoiris |
language |
English |
topic |
SPH DualSPHysic WEC FOSWEC PTO |
spellingShingle |
SPH DualSPHysic WEC FOSWEC PTO Tagliafierro B. Martinez-Estevez I. Crego-Loureiro C. Dominguez J. M. Crespo A. J. C. Coe R. G. Bacelli G. Viccione G. Gomez-Gesteira M. Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
topic_facet |
SPH DualSPHysic WEC FOSWEC PTO |
description |
The DualSPHysics open-source code establishes a comprehensive and efficient framework for simulating coastal and ocean engineering structures, which has been proven to be particularly reliable in wave energy converter (WEC) simulation. In this research, the experimental data of the floating oscillating surge wave energy converter (FOSWEC), is used for validation purposes. The FOSWEC2 device developed by SANDIA National Laboratories (US) is quite complex as it has several floating parts, anchor legs and a power take-off system (PTO) connected to the pitching motion of two flaps. Kinetic energy is in fact converted from the relative rotation between the flaps and a movable frame of the platform, setting a significant challenge for the validation of the FOSWEC with time-domain integrated methods. This work proposes a first validation campaign carried out using regular waves, and considering different parameters for the definition of the PTO system. The numerical model prediction for the platform motion (surge and pitch) and the relative flap pitch angle (bow and aft) shows that the model is able to deal with multi-body dynamics interacting with wave-induced forces. |
author2 |
Ehlers, Sören Tagliafierro, B. Martinez-Estevez, I. Crego-Loureiro, C. Dominguez, J. M. Crespo, A. J. C. Coe, R. G. Bacelli, G. Viccione, G. Gomez-Gesteira, M. |
format |
Conference Object |
author |
Tagliafierro B. Martinez-Estevez I. Crego-Loureiro C. Dominguez J. M. Crespo A. J. C. Coe R. G. Bacelli G. Viccione G. Gomez-Gesteira M. |
author_facet |
Tagliafierro B. Martinez-Estevez I. Crego-Loureiro C. Dominguez J. M. Crespo A. J. C. Coe R. G. Bacelli G. Viccione G. Gomez-Gesteira M. |
author_sort |
Tagliafierro B. |
title |
Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
title_short |
Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
title_full |
Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
title_fullStr |
Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
title_full_unstemmed |
Numerical modeling of moored floating platforms for wave energy converters using DualSPHysics |
title_sort |
numerical modeling of moored floating platforms for wave energy converters using dualsphysics |
publisher |
American Society of Mechanical Engineers (ASME) |
publishDate |
2022 |
url |
https://hdl.handle.net/11386/4807912 https://doi.org/10.1115/OMAE2022-78810 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2022/85895/V05AT06A016/1147811 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
info:eu-repo/semantics/altIdentifier/isbn/978-0-7918-8589-5 info:eu-repo/semantics/altIdentifier/wos/WOS:001222519900016 ispartofbook:Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2022 volume:5-A firstpage:1 lastpage:13 numberofpages:13 https://hdl.handle.net/11386/4807912 doi:10.1115/OMAE2022-78810 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85140772019 https://asmedigitalcollection.asme.org/OMAE/proceedings-abstract/OMAE2022/85895/V05AT06A016/1147811 |
op_doi |
https://doi.org/10.1115/OMAE2022-78810 |
container_title |
Volume 5A: Ocean Engineering |
_version_ |
1810292252683010048 |