Hydrodynamic identification of nautilus fowt platform from small scale tests

V. Nava; J. Galván; M. Sánchez-Lara; C. Garrido-Mendoza; G. Pérez-Morán; M. Le Boulluec; B. Augier; R. Rodriguez-Arias

Hydrodynamic identification of nautilus fowt platform from small scale tests

V. Nava
, J. Galván
, M. Sánchez-Lara
, C. Garrido-Mendoza
, G. Pérez-Morán
, M. Le Boulluec
, B. Augier
, R. Rodriguez-Arias

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

A small-scale tank test campaign of the NAUTILUS offshore wind floating semisub-mersible platform was held at the Ifremer Deep Water Basin within the framework of the MaRINET 2 project. The support structure consists in four stabilized columns on a square pontoon supporting a generic 8-MW wind turbine. The tests were carried out at 1:36 Froude scale in parked conditions, and the mooring system was modelled as a set of aerial mooring springs providing a nonlinear stiffness. The hydrodynamic characterization of the floater from experimental data was tackled by using traditional techniques in naval architecture), as well as approaches derived from operational modal analysis in the frequency domain, such as the Sub Space Identification—Covariance (SSI-COV) method. The validity of this approach and its potential application to the identification of such kind of structures is discussed against the results of a more traditional technique based on the fitting of decay tests.

Original language	English
Title of host publication	Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018
Editors	C. Guedes Soares
Publisher	CRC Press/Balkema
Pages	711-720
Number of pages	10
ISBN (Print)	9781138585355
Publication status	Published - 2019
Event	3rd International Conference on Renewable Energies Offshore, RENEW 2018 - Lisbon, Portugal Duration: 8 Oct 2018 → 10 Oct 2018

Publication series

Name	Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018

Conference

Conference	3rd International Conference on Renewable Energies Offshore, RENEW 2018
Country/Territory	Portugal
City	Lisbon
Period	8/10/18 → 10/10/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

Nava, V., Galván, J., Sánchez-Lara, M., Garrido-Mendoza, C., Pérez-Morán, G., Boulluec, M. L., Augier, B., & Rodriguez-Arias, R. (2019). Hydrodynamic identification of nautilus fowt platform from small scale tests. In C. G. Soares (Ed.), Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018 (pp. 711-720). (Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018). CRC Press/Balkema.

Nava, V. ; Galván, J. ; Sánchez-Lara, M. et al. / Hydrodynamic identification of nautilus fowt platform from small scale tests. Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018. editor / C. Guedes Soares. CRC Press/Balkema, 2019. pp. 711-720 (Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018).

@inproceedings{05acac98b9144ede9b371a9e7753a71e,

title = "Hydrodynamic identification of nautilus fowt platform from small scale tests",

abstract = "A small-scale tank test campaign of the NAUTILUS offshore wind floating semisub-mersible platform was held at the Ifremer Deep Water Basin within the framework of the MaRINET 2 project. The support structure consists in four stabilized columns on a square pontoon supporting a generic 8-MW wind turbine. The tests were carried out at 1:36 Froude scale in parked conditions, and the mooring system was modelled as a set of aerial mooring springs providing a nonlinear stiffness. The hydrodynamic characterization of the floater from experimental data was tackled by using traditional techniques in naval architecture), as well as approaches derived from operational modal analysis in the frequency domain, such as the Sub Space Identification—Covariance (SSI-COV) method. The validity of this approach and its potential application to the identification of such kind of structures is discussed against the results of a more traditional technique based on the fitting of decay tests.",

author = "V. Nava and J. Galv{\'a}n and M. S{\'a}nchez-Lara and C. Garrido-Mendoza and G. P{\'e}rez-Mor{\'a}n and Boulluec, \{M. Le\} and B. Augier and R. Rodriguez-Arias",

note = "Publisher Copyright: {\textcopyright} 2019 Taylor \& Francis Group, London.; 3rd International Conference on Renewable Energies Offshore, RENEW 2018 ; Conference date: 08-10-2018 Through 10-10-2018",

year = "2019",

language = "English",

isbn = "9781138585355",

series = "Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018",

publisher = "CRC Press/Balkema",

pages = "711--720",

editor = "Soares, \{C. Guedes\}",

booktitle = "Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018",

}

Nava, V, Galván, J, Sánchez-Lara, M, Garrido-Mendoza, C, Pérez-Morán, G, Boulluec, ML, Augier, B & Rodriguez-Arias, R 2019, Hydrodynamic identification of nautilus fowt platform from small scale tests. in CG Soares (ed.), Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018. Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018, CRC Press/Balkema, pp. 711-720, 3rd International Conference on Renewable Energies Offshore, RENEW 2018, Lisbon, Portugal, 8/10/18.

Hydrodynamic identification of nautilus fowt platform from small scale tests. / Nava, V.; Galván, J.; Sánchez-Lara, M. et al.
Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018. ed. / C. Guedes Soares. CRC Press/Balkema, 2019. p. 711-720 (Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Hydrodynamic identification of nautilus fowt platform from small scale tests

AU - Nava, V.

AU - Galván, J.

AU - Sánchez-Lara, M.

AU - Garrido-Mendoza, C.

AU - Pérez-Morán, G.

AU - Boulluec, M. Le

AU - Augier, B.

AU - Rodriguez-Arias, R.

PY - 2019

Y1 - 2019

N2 - A small-scale tank test campaign of the NAUTILUS offshore wind floating semisub-mersible platform was held at the Ifremer Deep Water Basin within the framework of the MaRINET 2 project. The support structure consists in four stabilized columns on a square pontoon supporting a generic 8-MW wind turbine. The tests were carried out at 1:36 Froude scale in parked conditions, and the mooring system was modelled as a set of aerial mooring springs providing a nonlinear stiffness. The hydrodynamic characterization of the floater from experimental data was tackled by using traditional techniques in naval architecture), as well as approaches derived from operational modal analysis in the frequency domain, such as the Sub Space Identification—Covariance (SSI-COV) method. The validity of this approach and its potential application to the identification of such kind of structures is discussed against the results of a more traditional technique based on the fitting of decay tests.

AB - A small-scale tank test campaign of the NAUTILUS offshore wind floating semisub-mersible platform was held at the Ifremer Deep Water Basin within the framework of the MaRINET 2 project. The support structure consists in four stabilized columns on a square pontoon supporting a generic 8-MW wind turbine. The tests were carried out at 1:36 Froude scale in parked conditions, and the mooring system was modelled as a set of aerial mooring springs providing a nonlinear stiffness. The hydrodynamic characterization of the floater from experimental data was tackled by using traditional techniques in naval architecture), as well as approaches derived from operational modal analysis in the frequency domain, such as the Sub Space Identification—Covariance (SSI-COV) method. The validity of this approach and its potential application to the identification of such kind of structures is discussed against the results of a more traditional technique based on the fitting of decay tests.

UR - https://www.scopus.com/pages/publications/85067204607

M3 - Conference contribution

AN - SCOPUS:85067204607

SN - 9781138585355

T3 - Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018

SP - 711

EP - 720

BT - Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018

A2 - Soares, C. Guedes

PB - CRC Press/Balkema

T2 - 3rd International Conference on Renewable Energies Offshore, RENEW 2018

Y2 - 8 October 2018 through 10 October 2018

ER -

Nava V, Galván J, Sánchez-Lara M, Garrido-Mendoza C, Pérez-Morán G, Boulluec ML et al. Hydrodynamic identification of nautilus fowt platform from small scale tests. In Soares CG, editor, Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018. CRC Press/Balkema. 2019. p. 711-720. (Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018).

Hydrodynamic identification of nautilus fowt platform from small scale tests

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UN SDGs

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