AN EXPERIMENT AIMED AT LIDAR VISUALIZATION OF WIND TURBINE PLUMES, CONDUCTED ON THE TERRITORY OF A WIND FARM IN THE ULYANOVSK REGION IN 2024
Authors:
1.
Institut optiki atmosfery im. V.E. Zueva SO RAN
2.
Institut optiki atmosfery im. V.E. Zueva SO RAN
3.
Institut optiki atmosfery im. V.E. Zueva SO RAN
4.
Institut optiki atmosfery im. V.E. Zueva SO RAN
5.
Institut optiki atmosfery im. V.E. Zueva SO RAN
6.
Institut optiki atmosfery im. V.E. Zueva SO RAN
Type:
Сonference article
Pages:
from 1
to 4
Published:
21.08.2025
Subject area:
VAK Russia 1.3.6
UDC 535.8
CSCSTI 29.31
Russian Classification of Professions by Education 03.03.02
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 6135
BISAC SCI053000 Physics / Optics & Light
UDC 535.8
CSCSTI 29.31
Russian Classification of Professions by Education 03.03.02
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 6135
BISAC SCI053000 Physics / Optics & Light
Language:
Russian
Keywords:
wind speed, lidar, numerical modeling
Funding:
The work was carried out under the project of the Russian Science Foundation No. 24-17-00179.
Abstract (English):
A new method for lidar visualization of wind speed inside the plume with high spatial and temporal resolution was proposed to process the initial experimental data. Analysis of the visualization results showed that inside the plume in the cross section there is a structure of wind speed deficit close to the annular distribution, which is consistent with the data of numerical modeling using the LES and RANS methods.
A new method for lidar visualization of wind speed inside the plume with high spatial and temporal resolution was proposed to process the initial experimental data. Analysis of the visualization results showed that inside the plume in the cross section there is a structure of wind speed deficit close to the annular distribution, which is consistent with the data of numerical modeling using the LES and RANS methods.
Keywords:
wind speed, lidar, numerical modeling
wind speed, lidar, numerical modeling
1. Vollmer L., Lee J. C.-Y., Steinfeld G, Lundquist J.K. A wind turbine wake in changing atmospheric conditions: LES and lidar measurements // IOP Conf. Series: Journal of Physics. 2017. V. 854. 012050. doihttps://doi.org/10.1088/1742-6596/854/1/012050
2. van der Laan M.P., Kelly M., Baungaard M., Dicholkar A., Hodgson E.L. A simple steady-state inflow model of the neutral and stable atmospheric boundary layer applied to wind turbine wake simulations // Wind Energ. Sci. 2024. V. 9, P. 1985–2000. https://doi.org/10.5194/wes-9-1985-2024
