Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Axelle Viré"'
Publikováno v:
Wind Energy, Vol 27, Iss 5, Pp 447-462 (2024)
Abstract Actuator line modeling of wind turbines requires the definition of a free‐stream velocity in a computational mesh and a regularization kernel to project the computed body forces onto the domain. Both choices strongly influence the results.
Externí odkaz:
https://doaj.org/article/95902e0305934dcbae783250c455b74c
Publikováno v:
Energies, Vol 15, Iss 4, p 1450 (2022)
Leading-edge inflatable (LEI) kites use a pressurized tubular frame to structurally support a single skin membrane canopy. The presence of the tubes on the pressure side of the wing leads to characteristic flow phenomena for this type of kite. In thi
Externí odkaz:
https://doaj.org/article/824c472f529f453c93903b0753483e5e
Autor:
Lu Wang, Amy Robertson, Jason Jonkman, Jang Kim, Zhi-Rong Shen, Arjen Koop, Adrià Borràs Nadal, Wei Shi, Xinmeng Zeng, Edward Ransley, Scott Brown, Martyn Hann, Pranav Chandramouli, Axelle Viré, Likhitha Ramesh Reddy, Xiang Li, Qing Xiao, Beatriz Méndez López, Guillén Campaña Alonso, Sho Oh, Hamid Sarlak, Stefan Netzband, Hyunchul Jang, Kai Yu
Publikováno v:
Energies, Vol 15, Iss 1, p 389 (2022)
Currently, the design of floating offshore wind systems is primarily based on mid-fidelity models with empirical drag forces. The tuning of the model coefficients requires data from either experiments or high-fidelity simulations. As part of the OC6
Externí odkaz:
https://doaj.org/article/eafff9dc8192471286c5cfdad1778d65
Publikováno v:
Energies, Vol 14, Iss 5, p 1293 (2021)
Wind farms experience significant efficiency losses due to the aerodynamic interaction between turbines. A possible control technique to minimize these losses is yaw-based wake steering. This paper investigates the potential for improved performance
Externí odkaz:
https://doaj.org/article/590741e327b545689aa521231cc4a987
Publikováno v:
Energies, Vol 12, Iss 20, p 3900 (2019)
A modified free-wake vortex ring model is proposed to compute the dynamics of a floating horizontal-axis wind turbine, which is divided into two parts. The near wake model uses a blade bound vortex model and trailed vortex model, which is developed b
Externí odkaz:
https://doaj.org/article/a09b5ba3fbca4367a0ba4b5bf5e3a7fa
Publikováno v:
Journal of Ocean Engineering and Marine Energy, 9(2)
With the advancement of high-performance computation capabilities in recent years, high-fidelity modelling tools such as computational fluid dynamics are becoming increasingly popular in the offshore renewable sector. To justify the credibility of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7202a6d53add4053df2109ee5be34926
https://doi.org/10.1007/s40722-022-00260-z
https://doi.org/10.1007/s40722-022-00260-z
Autor:
Stefano Cioni, Francesco Papi, Leonardo Pagamonci, Alessandro Bianchini, Néstor Ramos-García, George Pirrung, Rémi Corniglion, Anaïs Lovera, Josean Galván, Ronan Boisard, Alessandro Fontanella, Paolo Schito, Alberto Zasso, Marco Belloli, Andrea Sanvito, Giacomo Persico, Lijun Zhang, Ye Li, Yarong Zhou, Simone Mancini, Koen Boorsma, Ricardo Amaral, Axelle Viré, Christian W. Schulz, Stefan Netzband, Rodrigo Soto Valle, David Marten, Raquel Martín-San-Román, Pau Trubat, Climent Molins, Roger Bergua, Emmanuel Branlard, Jason Jonkman, Amy Robertson
This study reports the results of the second round of analyses of the OC6 project Phase III. While the first round investigated rotor aerodynamic loading, here focus is given to the wake behavior of a floating wind turbine under large motion. Wind tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bf9d3e8f653ca0ee667a11c278c171f
https://doi.org/10.5194/wes-2023-21
https://doi.org/10.5194/wes-2023-21
Publikováno v:
Wind Energy Science, 7(2)
There is continuous effort to try and improve the aerodynamic performance of wind turbine blades. This experimental study focusses on the addition of a passive slat on a thick airfoil typically used in the inboard part of commercial wind turbine blad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18c3c256e98dbe88caf7a69f66d1ad8c
https://doi.org/10.5194/wes-7-573-2022
https://doi.org/10.5194/wes-7-573-2022
Publikováno v:
Wind Energy Science, 7(2)
Floating offshore wind turbines may experience large surge motions, which can cause blade–vortex interaction if they are similar to or faster than the local wind speed. Previous research hypothesized that this blade–vortex interaction phenomenon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a17ac6fcdf413004deaa1dab0bf2fe3
https://doi.org/10.5194/wes-7-469-2022
https://doi.org/10.5194/wes-7-469-2022
Autor:
Jing Dong, Axelle Viré
Publikováno v:
Renewable Energy, 163
The wind condition around floating offshore wind turbines (FOWTs) can be largely different from that developed around bottom-mounted wind turbines due to the platform motions. The existing literature identifies four working state of FOWTs, one of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86be3b6e5d03a662b5346dd564a46070
https://doi.org/10.1016/j.renene.2020.08.027
https://doi.org/10.1016/j.renene.2020.08.027