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An integrated dynamic analysis of a 5MW monopile-supported offshore wind turbine under environmental loads
Date Issued
2022-08-26
Date Available
2024-05-21T15:59:09Z
Abstract
This paper investigates the dynamic behaviour of an offshore wind turbine (OWT) supported on medium dense sand using an integrated load assessment. An integrated modelling approach is introduced to allow for considering aerodynamic and hydrodynamic loading and also soil-structure interaction. A numerical model of the NREL 5MW monopile-supported OWT is initially developed in OpenFAST software. The foundation of the structure is modelled using SESAM software where soilstructure interaction is adopted using API curves and integrated to the OpenFAST model using the stiffness values at mudline level. The integrated model provides a better understanding of the structural behaviour of OWT under various environmental conditions.
Sponsorship
Irish Research Council
Type of Material
Conference Publication
Publisher
CERAI
Copyright (Published Version)
2022 CERI-ITRN
Language
English
Status of Item
Peer reviewed
Journal
Proceedings of the Civil Engineering Research In Ireland Conference (CERI) and Irish Transportation Research Network (ITRN) Conference 2022
Conference Details
The 2022 Civil Engineering Research in Ireland (CERI) and Irish Transportation Research Network (ITRN) Conference, Dublin, Ireland, 25-26th August 2022
ISBN
978-0-9573957-5-6
This item is made available under a Creative Commons License
File(s)
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Name
CERI-ITRN 2022_Satish_Jawalageri_v4.pdf
Size
365.17 KB
Format
Adobe PDF
Checksum (MD5)
bd8f8637281aac35f829385bafa836bc
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