Zobrazeno 1 - 10
of 50
pro vyhledávání: '"T. Göçmen"'
Publikováno v:
Wind Energy Science, Vol 9, Pp 1811-1826 (2024)
Leading-edge erosion (LEE) can significantly impact the aerodynamic performance of wind turbines and thereby the overall efficiency of a wind farm. Typically, erosion is modeled for individual turbines where aerodynamic effects only impact the energy
Externí odkaz:
https://doaj.org/article/7695de17daa743a59cae72eae46e59e7
Publikováno v:
Wind Energy Science, Vol 8, Pp 1387-1402 (2023)
With the increasing growth of wind farm installations, the impact of wake effects caused by wind turbines on power output, structural loads, and revenue has become more relevant than ever. Consequently, there is a need for precise simulation tools to
Externí odkaz:
https://doaj.org/article/817144f36a7a4d22b743dfc4deaecf9c
Publikováno v:
Wind Energy Science, Vol 8, Pp 173-191 (2023)
Modeling leading-edge erosion has been a challenging task due to its multidisciplinary nature involving several variables such as weather conditions, blade coating properties, and operational characteristics. While the process of wind turbine blade e
Externí odkaz:
https://doaj.org/article/7e704244b86c49b6b25b906dbe6946f8
Autor:
J. Meyers, C. Bottasso, K. Dykes, P. Fleming, P. Gebraad, G. Giebel, T. Göçmen, J.-W. van Wingerden
Publikováno v:
Wind Energy Science, Vol 7, Pp 2271-2306 (2022)
Wind farm control has been a topic of research for more than two decades. It has been identified as a core component of grand challenges in wind energy science to support accelerated wind energy deployment and to transition to a clean and sustainable
Externí odkaz:
https://doaj.org/article/4846ebd7f7cf4732b040120a962aa3bf
Autor:
K. Kölle, T. Göçmen, I. Eguinoa, L. A. Alcayaga Román, M. Aparicio-Sanchez, J. Feng, J. Meyers, V. Pettas, I. Sood
Publikováno v:
Wind Energy Science, Vol 7, Pp 2181-2200 (2022)
The EU and UK have made ambitious commitments under the net-zero plans to decarbonise their economies by 2050. For this, offshore wind will play a major role, significantly contributing to a paradigm shift in the power generation and greater volatili
Externí odkaz:
https://doaj.org/article/d11778983eb9417da5b6c5dbaafd2e3b
Autor:
T. Göçmen, F. Campagnolo, T. Duc, I. Eguinoa, S. J. Andersen, V. Petrović, L. Imširović, R. Braunbehrens, J. Liew, M. Baungaard, M. P. van der Laan, G. Qian, M. Aparicio-Sanchez, R. González-Lope, V. V. Dighe, M. Becker, M. J. van den Broek, J.-W. van Wingerden, A. Stock, M. Cole, R. Ruisi, E. Bossanyi, N. Requate, S. Strnad, J. Schmidt, L. Vollmer, I. Sood, J. Meyers
Publikováno v:
Wind Energy Science, Vol 7, Pp 1791-1825 (2022)
Wind farm flow control (WFFC) is a topic of interest at several research institutes and industry and certification agencies worldwide. For reliable performance assessment of the technology, the efficiency and the capability of the models applied to W
Externí odkaz:
https://doaj.org/article/87478ca71a3a4d4c89a590729aea0490
Publikováno v:
Wind Energy Science, Vol 6, Pp 111-129 (2021)
In order to assess the level of power reserves during down-regulation, the available power of a wind turbine needs to be estimated. The current practice in available power estimation is heavily dependent on the pre-defined performance parameters of t
Externí odkaz:
https://doaj.org/article/777d6d079f3a428c90e4fc2562051fc7
Publikováno v:
Wind Energy Science, Vol 5, Pp 309-329 (2020)
This paper aims to develop fast and reliable surrogate models for yaw-based wind farm control. The surrogates, based on polynomial chaos expansion (PCE), are built using high-fidelity flow simulations coupled with aeroelastic simulations of the turbi
Externí odkaz:
https://doaj.org/article/2d49318599784041860b14f2cefd7840
Publikováno v:
Wind Energy Science, Vol 4, Pp 287-302 (2019)
In this paper, a new calculation procedure to improve the accuracy of the Jensen wake model for operating wind farms is proposed. In this procedure, the wake decay constant is updated locally at each wind turbine based on the turbulence intensity mea
Externí odkaz:
https://doaj.org/article/ba2f939b02514a6eb57ede3add460946
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