Time-domain analysis of substructure of a floating offshore wind turbine in waves
This paper aims to analyze the dynamic response of a floating offshore wind turbine (FOWT) in waves. Instead of modeling the incident random wave by the traditional wave spectrum and superposition theory, an impulse response function method was used to simulate the incident wave. The incident wave k...
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ftustrathclyde:oai:strathprints.strath.ac.uk:56750 2024-04-28T08:04:32+00:00 Time-domain analysis of substructure of a floating offshore wind turbine in waves Lin, Zi Tao, Longbin Sayer, P. Ning, Dezhi 2016-06-19 text https://strathprints.strath.ac.uk/56750/ https://strathprints.strath.ac.uk/56750/7/Lin_etal_ASME_OMAE_2016_Time_domain_analysis_of_substructure_of_a_floating_offshore.pdf https://doi.org/10.1115/OMAE2016-54113 en eng https://strathprints.strath.ac.uk/56750/7/Lin_etal_ASME_OMAE_2016_Time_domain_analysis_of_substructure_of_a_floating_offshore.pdf Lin, Zi and Tao, Longbin and Sayer, P. <https://strathprints.strath.ac.uk/view/author/125.html> and Ning, Dezhi (2016 <https://strathprints.strath.ac.uk/view/year/2016.html>) Time-domain analysis of substructure of a floating offshore wind turbine in waves. In: 35th International Conference on Ocean, Offshore and Arctic Engineering <https://strathprints.strath.ac.uk/view/publications/35th_International_Conference_on_Ocean,_Offshore_and_Arctic_Engineering.html>, 2016-06-19 - 2016-06-24. Electrical engineering. Electronics Nuclear engineering Conference or Workshop Item PeerReviewed 2016 ftustrathclyde https://doi.org/10.1115/OMAE2016-54113 2024-04-10T01:05:58Z This paper aims to analyze the dynamic response of a floating offshore wind turbine (FOWT) in waves. Instead of modeling the incident random wave by the traditional wave spectrum and superposition theory, an impulse response function method was used to simulate the incident wave. The incident wave kinematics were evaluated by a convolution of the wave elevation at the original point and the impulse response function in the domain. To check the validity of current wave simulation method, the calculated incident wave velocities were compared with analytical solutions; they showed good agreement. The developed method was then used for the hydrodynamic analysis of the substructure of the FOWT. A direct time-domain method was used to calculate the wave-rigid body interaction problem. The proposed numerical scheme offers an effective way of modeling the incident wave by an arbitrary time series. Conference Object Arctic University of Strathclyde Glasgow: Strathprints Volume 6: Ocean Space Utilization; Ocean Renewable Energy |
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University of Strathclyde Glasgow: Strathprints |
op_collection_id |
ftustrathclyde |
language |
English |
topic |
Electrical engineering. Electronics Nuclear engineering |
spellingShingle |
Electrical engineering. Electronics Nuclear engineering Lin, Zi Tao, Longbin Sayer, P. Ning, Dezhi Time-domain analysis of substructure of a floating offshore wind turbine in waves |
topic_facet |
Electrical engineering. Electronics Nuclear engineering |
description |
This paper aims to analyze the dynamic response of a floating offshore wind turbine (FOWT) in waves. Instead of modeling the incident random wave by the traditional wave spectrum and superposition theory, an impulse response function method was used to simulate the incident wave. The incident wave kinematics were evaluated by a convolution of the wave elevation at the original point and the impulse response function in the domain. To check the validity of current wave simulation method, the calculated incident wave velocities were compared with analytical solutions; they showed good agreement. The developed method was then used for the hydrodynamic analysis of the substructure of the FOWT. A direct time-domain method was used to calculate the wave-rigid body interaction problem. The proposed numerical scheme offers an effective way of modeling the incident wave by an arbitrary time series. |
format |
Conference Object |
author |
Lin, Zi Tao, Longbin Sayer, P. Ning, Dezhi |
author_facet |
Lin, Zi Tao, Longbin Sayer, P. Ning, Dezhi |
author_sort |
Lin, Zi |
title |
Time-domain analysis of substructure of a floating offshore wind turbine in waves |
title_short |
Time-domain analysis of substructure of a floating offshore wind turbine in waves |
title_full |
Time-domain analysis of substructure of a floating offshore wind turbine in waves |
title_fullStr |
Time-domain analysis of substructure of a floating offshore wind turbine in waves |
title_full_unstemmed |
Time-domain analysis of substructure of a floating offshore wind turbine in waves |
title_sort |
time-domain analysis of substructure of a floating offshore wind turbine in waves |
publishDate |
2016 |
url |
https://strathprints.strath.ac.uk/56750/ https://strathprints.strath.ac.uk/56750/7/Lin_etal_ASME_OMAE_2016_Time_domain_analysis_of_substructure_of_a_floating_offshore.pdf https://doi.org/10.1115/OMAE2016-54113 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://strathprints.strath.ac.uk/56750/7/Lin_etal_ASME_OMAE_2016_Time_domain_analysis_of_substructure_of_a_floating_offshore.pdf Lin, Zi and Tao, Longbin and Sayer, P. <https://strathprints.strath.ac.uk/view/author/125.html> and Ning, Dezhi (2016 <https://strathprints.strath.ac.uk/view/year/2016.html>) Time-domain analysis of substructure of a floating offshore wind turbine in waves. In: 35th International Conference on Ocean, Offshore and Arctic Engineering <https://strathprints.strath.ac.uk/view/publications/35th_International_Conference_on_Ocean,_Offshore_and_Arctic_Engineering.html>, 2016-06-19 - 2016-06-24. |
op_doi |
https://doi.org/10.1115/OMAE2016-54113 |
container_title |
Volume 6: Ocean Space Utilization; Ocean Renewable Energy |
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1797575146384392192 |