Articles | Volume 8, issue 6
https://doi.org/10.5194/wes-8-1017-2023
https://doi.org/10.5194/wes-8-1017-2023
Research article
 | 
20 Jun 2023
Research article |  | 20 Jun 2023

Generalized analytical body force model for actuator disc computations of wind turbines

Jens N. Sørensen

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Cited articles

Ammara, I., Christophe, L., and Masson, C.: A viscous three-dimensional differential/actuator-disk method for the aerodynamic analysis of wind farms, J. Sol. Energ. Eng., 124, 345–356, 2002. 
Glauert, H.: Airplane Propellers, in: Division L in Aerodynamic Theory, vol. IV, edited by: Durand, W. F., Springer, Berlin, 169–360, https://doi.org/10.1007/978-3-642-91487-4_3, 1935. 
Gu, H., Wang, J., Lin, Q., and Gong, Q.: Automatic Contour-Based Road Network Design for Optimized Wind Farm Micrositing, IEEE T. Stain. Energ., 6, 281–289, https://doi.org/10.1109/TSTE.2014.2369432, 2015. 
Jimenez, A., Crespo, A., Migoya, E., and Garcia, J.: Advances in large-eddy simulation of a wind turbine wake, J. Phys.: Conf. Ser., 75, 012041, https://doi.org/10.1088/1742-6596/75/1/012041, 2007. 
Kelley, C. L. and White, J.: An Update to the SwiFT V27 Reference Model, SAND2018-11893, Sandia National Laboratories, https://www.osti.gov/servlets/purl/1481579 (last access: May 2023), 2018. 
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The paper presents a simple analytical model that, with surprisingly good accuracy, represents the loading for virtually any horizontal axis wind turbine, independent of size and operating regime. The aim of the model is to have a simple tool that may represent the loading of any wind turbine without having access to the details regarding the specific geometry and airfoil data, information that is normally kept confidential by the manufacturer of the turbine.
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