Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Antonio Pegalajar-Jurado"'
Autor:
Néstor Ramos‐García, Sergio González Horcas, Antonio Pegalajar‐Jurado, Stavros Kontos, Henrik Bredmose
Publikováno v:
Wind Energy, Vol 25, Iss 8, Pp 1434-1463 (2022)
Abstract The manuscript presents a novel numerical investigation on the impact of the wake of a floating IEA wind 15‐MW reference wind turbine (RWT) on downstream machines using a state‐of‐the‐art vortex solver coupled to a multi‐body code.
Externí odkaz:
https://doaj.org/article/fd85d3ba45ac4e969a4cfc637ab8f0e4
Autor:
Néstor Ramos‐García, Stavros Kontos, Antonio Pegalajar‐Jurado, Sergio González Horcas, Henrik Bredmose
Publikováno v:
Wind Energy, Vol 25, Iss 3, Pp 468-504 (2022)
Abstract Floating wind turbines have the potential to enable global exploitation of offshore wind energy, but there is a need to further understand the complex aerodynamic phenomena they can encounter due to floater induced rotor motion. Aerodynamic
Externí odkaz:
https://doaj.org/article/3b43a44f57d54b4daf39b777a23f112a
Autor:
Fanzhong Meng, Wai Hou Lio, Antonio Pegalajar-Jurado, Fabio Pierella, Eric Nicolas Hofschulte, Alex Gandia Santaya, Henrik Bredmose
Publikováno v:
Meng, F, Lio, W H, Pegalajar-Jurado, A, Pierella, F, Hofschulte, E N, Santaya, A G & Bredmose, H 2023, ' Experimental study of floating wind turbine control on a Tetra-sub floater with tower velocity feedback gain ', Renewable Energy, vol. 205, pp. 509-524 . https://doi.org/10.1016/j.renene.2023.01.073
We present an experimental study of floating wind turbine control with inclusion of tower motion feedback. The study is conducted for a 1:60 scaled-model of the DTU 10MW reference wind turbine on a design variant of the TetraSub floater. A review of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05d0f5bf33eb17def368fa61bc91f29d
https://orbit.dtu.dk/en/publications/e667f5ee-3471-46f1-b48f-11cf164ec1e3
https://orbit.dtu.dk/en/publications/e667f5ee-3471-46f1-b48f-11cf164ec1e3
Publikováno v:
Alonso Reig, M, Pegalajar-Jurado, A, Mendikoa, I, Petuya, V & Bredmose, H 2023, ' Accelerated second-order hydrodynamic load calculation on semi-submersible floaters ', Marine Structures, vol. 90, 103430 . https://doi.org/10.1016/j.marstruc.2023.103430
A rapid method for calculation of second-order hydrodynamic wave loads on semi-submersible platforms is developed and validated against radiation–diffraction theory. The method is based on slender-body theory and builds on modal truncation of the q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9b15f0dcaf5d7f7e25d34c8ad052c9f
https://doi.org/10.1016/j.marstruc.2023.103430
https://doi.org/10.1016/j.marstruc.2023.103430
Autor:
Fanzhong Meng, Wai Hou Lio, Antonio Pegalajar-Jurado, Fabio Pierella, Eric Nicolas Hofschulte, Alex Gandia Santaya, Henrik Bredmose
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3de41fd87238a77aef198b9287f006e3
https://doi.org/10.2139/ssrn.4206883
https://doi.org/10.2139/ssrn.4206883
Publikováno v:
Pegalajar Jurado, A M & Bredmose, H 2019, ' Reproduction of slow-drift motions of a floating wind turbine using second-order hydrodynamics and Operational Modal Analysis ', Marine Structures, vol. 66, pp. 178-196 . https://doi.org/10.1016/j.marstruc.2019.02.008
Slow-drift forcing and damping are important for an accurate reproduction of the low-frequency motion of floating offshore wind turbines. In this study we present a numerical model that includes both inviscid slow-drift forcing through full quadratic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb201c7dfe2c3cde368b06d36e20f9ac
https://doi.org/10.1016/j.marstruc.2019.02.008
https://doi.org/10.1016/j.marstruc.2019.02.008
Autor:
Mohammad Youssef Mahfouz, Climent Molins, Pau Trubat, Sergio Hernández, Fernando Vigara, Antonio Pegalajar-Jurado, Henrik Bredmose, Mohammad Salari
Publikováno v:
Wind Energy Science
he EU Horizon 2020 project COREWIND has developed two floating platforms for the new International Energy Agency (IEA) Wind 15 MW reference model. One design –WindCrete– is a spar floater, and the other –Activefloat– is a semi-submersible flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ad09a24d28edede8cd9271dc39414d4
Autor:
Paul H. Taylor, Jana Orszaghova, Henrik Bredmose, Hugh Wolgamot, Freddy J. Madsen, Antonio Pegalajar-Jurado
Publikováno v:
Orszaghova, J, Taylor, P H, Wolgamot, H A, Madsen, F J, Pegalajar-Jurado, A M & Bredmose, H 2021, ' Wave-and drag-driven subharmonic responses of a floating wind turbine ', Journal of Fluid Mechanics, vol. 929, pp. 1402-1413 . https://doi.org/10.1017/jfm.2021.874
The nonlinear hydrodynamic responses of a novel spar-type soft-moored floating offshore wind turbine are investigated via analysis of motion measurements from a wave-basin campaign. A prototype of the TetraSpar floater, supporting a $1:60$ scale mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::170ca6d839edc9e087527680d49a6f16
https://orbit.dtu.dk/en/publications/2925b997-7a81-4d01-8e4b-3310bbb42d3f
https://orbit.dtu.dk/en/publications/2925b997-7a81-4d01-8e4b-3310bbb42d3f
Autor:
Sergio Hernandez, Climent Molins, Pau Trubat, Mohammad Youssef Mahfouz, Fernando Vigara, Henrik Bredmose, Mohammad Salari, Antonio Pegalajar-Jurado
Publikováno v:
Mahfouz, M Y, Molins, C, Trubat, P, Hernández, S, Vigara, F, Pegalajar-Jurado, A, Bredmose, H & Salari, M 2021, ' Response of the International Energy Agency (IEA) Wind 15 MW WindCrete and Activefloat floating wind turbines to wind and second-order waves ', Wind Energy Science, vol. 6, no. 3, pp. 867-883 . https://doi.org/10.5194/wes-6-867-2021
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Wind Energy Science, Vol 6, Pp 867-883 (2021)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Wind Energy Science, Vol 6, Pp 867-883 (2021)
The EU Horizon 2020 project COREWIND (COst REduction and increase performance of floating WIND technology) has developed two floating platforms for the new International Energy Agency (IEA) Wind 15MW reference wind turbine. One design – “WindCret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f3e52e81f8f9283b5483ad70c7d3ca9
https://orbit.dtu.dk/en/publications/741fc66e-3537-4df5-99f0-5f33eba0abb8
https://orbit.dtu.dk/en/publications/741fc66e-3537-4df5-99f0-5f33eba0abb8
Publikováno v:
Volume 9: Ocean Renewable Energy.
The simplified numerical models commonly employed for the pre-design of floaters for offshore wind only include linear wave loads, due to the higher computational effort required by second-order methods. Second-order hydrodynamics, on the other hand,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27f6e0cef3c2d1998f884af16f44bf4b
https://doi.org/10.1115/omae2020-18910
https://doi.org/10.1115/omae2020-18910