Offshore wind Turbulence Characteristics at FINO1

Versione 1.4 (294 KB) da E. Cheynet

MATLAB functions and a live script to visualize wind turbulence characteristics on FINO1. The data set is available on Zenodo.

https://www.uib.no/en/persons/Etienne.Cheynet

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Aggiornato 29 ago 2023

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FINO1 Wind Turbulence Characteristics

This repository offers MATLAB functions and a live script to visualize wind turbulence characteristics on FINO1. The data set is used in previous works, like [1,2,3].

Dataset

Access the data for this repository at the Zenodo repository: https://doi.org/10.5281/zenodo.8296894

Content

The repository includes:

dataAnalysed: Folder with the data
Documentation.mlx: LiveScript showcasing dataset usage
label.m: Function for labeling figures
mergeStructs.m: Function to concatenate data
binAveraging.m: Data binning function

Usage

First, ensure the data is in the dataAnalysed folder. If missing or misplaced, download from the linked Zenodo repository.

Execute the LiveScript to visualize the turbulence characteristics. Ensure MATLAB's directory is set to include the script and dataAnalysed folder.

Note: This is the initial submission and may contain bugs.

Relevance and Applications

Validation of turbulence models like Kaimal or Mann for wind load calculations
Analysis of single-point auto-spectral and cross-spectral densities of wind turbulence.
Evaluation of standards, e.g., IEC 61400-1 and IEC 61400-3, for wind turbine design.

References

Cheynet, E., Jakobsen, J. B., & Obhrai, C. (2017). Spectral characteristics of surface-layer turbulence in the North Sea. Energy Procedia, 137, 414-427. Elsevier.
Cheynet, E., Jakobsen, J. B., & Reuder, J. (2018). Velocity spectra and coherence estimates in the marine atmospheric boundary layer. Boundary-layer meteorology, 169(3), 429-460. Springer Netherlands.
Cheynet, E. (2019). Influence of the Measurement Height on the Vertical Coherence of Natural Wind. Lecture Notes in Civil Engineering, 27, 207-221. Springer.

Cita come

Cheynet, Etienne, et al. “Velocity Spectra and Coherence Estimates in the Marine Atmospheric Boundary Layer.” Boundary-Layer Meteorology, vol. 169, no. 3, Springer Science and Business Media LLC, Aug. 2018, pp. 429–60, doi:10.1007/s10546-018-0382-2.

Visualizza più stili

Cheynet, Etienne, et al. “Spectral Characteristics of Surface-Layer Turbulence in the North Sea.” Energy Procedia, vol. 137, Elsevier BV, Oct. 2017, pp. 414–27, doi:10.1016/j.egypro.2017.10.366.

Visualizza più stili

Compatibilità della release di MATLAB

Creato con R2022b

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Ispirato da: Averaging noisy data into bins

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Documentation.mlx

Versione	Pubblicato	Note della release
1.4	29 ago 2023	See release notes for this release on GitHub: https://github.com/ECheynet/FINO1_turbulence1/releases/tag/v1.4	Scarica
1.2	29 ago 2023	See release notes for this release on GitHub: https://github.com/ECheynet/FINO1_turbulence1/releases/tag/v1.2	Scarica
1.1	29 ago 2023	See release notes for this release on GitHub: https://github.com/ECheynet/FINO1_turbulence1/releases/tag/v1.1	Scarica
1.0	29 ago 2023		Scarica

Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.

MLA	Cheynet, Etienne, et al. “Velocity Spectra and Coherence Estimates in the Marine Atmospheric Boundary Layer.” Boundary-Layer Meteorology, vol. 169, no. 3, Springer Science and Business Media LLC, Aug. 2018, pp. 429–60, doi:10.1007/s10546-018-0382-2.
APA	Cheynet, E., Jakobsen, J. B., & Reuder, J. (2018). Velocity Spectra and Coherence Estimates in the Marine Atmospheric Boundary Layer. Boundary-Layer Meteorology, 169(3), 429–460. Springer Science and Business Media LLC. Retrieved from https://doi.org/10.1007%2Fs10546-018-0382-2
BibTeX	@article{Cheynet_2018, doi = {10.1007/s10546-018-0382-2}, url = {https://doi.org/10.1007%2Fs10546-018-0382-2}, year = 2018, month = {aug}, publisher = {Springer Science and Business Media {LLC}}, volume = {169}, number = {3}, pages = {429--460}, author = {Etienne Cheynet and Jasna B. Jakobsen and Joachim Reuder}, title = {Velocity Spectra and Coherence Estimates in the Marine Atmospheric Boundary Layer}, journal = {Boundary-Layer Meteorology} }

MLA	Cheynet, Etienne, et al. “Spectral Characteristics of Surface-Layer Turbulence in the North Sea.” Energy Procedia, vol. 137, Elsevier BV, Oct. 2017, pp. 414–27, doi:10.1016/j.egypro.2017.10.366.
APA	Cheynet, E., Jakobsen, J. B., & Obhrai, C. (2017). Spectral characteristics of surface-layer turbulence in the North Sea. Energy Procedia, 137, 414–427. Elsevier BV. Retrieved from https://doi.org/10.1016%2Fj.egypro.2017.10.366
BibTeX	@article{Cheynet_2017, doi = {10.1016/j.egypro.2017.10.366}, url = {https://doi.org/10.1016%2Fj.egypro.2017.10.366}, year = 2017, month = {oct}, publisher = {Elsevier {BV}}, volume = {137}, pages = {414--427}, author = {Etienne Cheynet and Jasna Bogunovi{\'{c}} Jakobsen and Charlotte Obhrai}, title = {Spectral characteristics of surface-layer turbulence in the North Sea}, journal = {Energy Procedia} }