التفاصيل البيبلوغرافية
| العنوان: |
Influence of limiting the projection region on coarse Large Eddy Simulation-Actuator Line Model simulations |
| المؤلفون: |
Draper, M, López, B, Guggeri, A, Campagnolo, F, Usera, G |
| المصدر: |
Journal of Physics: Conference Series ; volume 1618, issue 2, page 022051 ; ISSN 1742-6588 1742-6596 |
| بيانات النشر: |
IOP Publishing |
| سنة النشر: |
2020 |
| الوصف: |
Wind energy has developed worldwide, becoming a mature technology. Nevertheless, major advances regarding wind turbine aerodynamics and control as well as wind farm control and its integration in the power grid are being foreseen in the near future. To accomplish that, different simulation tools have emerged. The Actuator Line Model (ALM) in the frame of Large Eddy Simulation method has been used to study different related topics, from wake stability to wind turbine interaction and wind farm control, and it is considered the state of the art to simulate with high fidelity the wind flow through wind turbines and wind farms. Despite that, the ALM results, particularly loads and power production, have shown to be dependent on the numerical setup, like the projection function and its smearing parameter. The present paper aims to contribute to the latter by showing the influence of limiting the projection region. It is found that projecting the aerodynamic forces onto a cylinder that confines the rotor disk improves the computed power and loads compared to a Blade Element Momentum code and affects the wake development. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| DOI: |
10.1088/1742-6596/1618/2/022051 |
| DOI: |
10.1088/1742-6596/1618/2/022051/pdf |
| الإتاحة: |
https://doi.org/10.1088/1742-6596/1618/2/022051Test |
| حقوق: |
http://creativecommons.org/licenses/by/3.0Test/ ; https://iopscience.iop.org/info/page/text-and-data-miningTest |
| رقم الانضمام: |
edsbas.B13A6D47 |
| قاعدة البيانات: |
BASE |
