Fitting the Uniform Shear Model to real data

バージョン 1.4 (232 KB) 作成者: E. Cheynet

The parameters of the Uniform Shear Model are estimated in the least-square sense

https://windengineeringuis.github.io/

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更新 2022/11/29

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Fitting the Uniform Shear Model to real data

The parameters of the Uniform Shear Model [1] are estimated in the least-square sense

Summary

The function "fitMann" is used to estimate the parameters of the uniform shear model [1] in the least-square sense. As an example, the fitting algorithm is applied to the Great Belt dataset used by Mann [1] and the Kaimal spectral model [2,3]. The present Matlab implementation was applied for offshore wind data [4].

Content

The submission contains:

the function fitMann.m
An interactive example file Example.mlx
An example where fitMann is applied on incomplete data.
a data file greatbeltData that contains digitalized spectral estimate from the Great belt experiment
The function mannTurb.m introduced in [5]

Any comment, suggestion or question is welcomed.

References

[1] Mann, J. (1994). The spatial structure of neutral atmospheric surface-layer turbulence. Journal of fluid mechanics, 273, 141-168.

[2] Kaimal, J. C., Wyngaard, J. C. J., Izumi, Y., & Coté, O. R. (1972). Spectral characteristics of surface‐layer turbulence. Quarterly Journal of the Royal Meteorological Society, 98(417), 563-589.

[3] Mann, J. (1998). Wind field simulation. Probabilistic engineering mechanics, 13(4), 269-282.

[4] Cheynet, E. (2019). Influence of the Measurement Height on the Vertical Coherence of Natural Wind. In Conference of the Italian Association for Wind Engineering (pp. 207-221). Springer, Cham.

[5] https://se.mathworks.com/matlabcentral/fileexchange/67055-uniform-shear-model-mann-1994

引用

Cheynet, E. “Influence of the Measurement Height on the Vertical Coherence of Natural Wind.” Lecture Notes in Civil Engineering, Springer International Publishing, 2019, pp. 207–21, doi:10.1007/978-3-030-12815-9_17.

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作成: R2019b

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ヒントを得たファイル: Numerical implementation of the uniform shear model

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GitHub の既定のブランチを使用するバージョンはダウンロードできません

バージョン	公開済み	リリースノート
1.4	2022/11/29	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/v1.4	ダウンロード
1.3	2020/4/28	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/1.3	ダウンロード
1.2	2020/4/28	Added Github repository
1.1	2020/2/27	The results of the hypergeom function are now more accurately calculated.	ダウンロード
1.0.3	2019/10/26	Correction of typographical mistakes	ダウンロード
1.0.2	2019/10/26	Example file updated	ダウンロード
1.0.1	2019/10/26	Image changed	ダウンロード
1.0.0	2019/10/26		ダウンロード

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MLA	Cheynet, E. “Influence of the Measurement Height on the Vertical Coherence of Natural Wind.” Lecture Notes in Civil Engineering, Springer International Publishing, 2019, pp. 207–21, doi:10.1007/978-3-030-12815-9_17.
APA	Cheynet, E. (2019). Influence of the Measurement Height on the Vertical Coherence of Natural Wind. In Lecture Notes in Civil Engineering (pp. 207–221). Springer International Publishing. Retrieved from https://doi.org/10.1007%2F978-3-030-12815-9_17
BibTeX	@incollection{Cheynet_2019, doi = {10.1007/978-3-030-12815-9_17}, url = {https://doi.org/10.1007%2F978-3-030-12815-9_17}, year = 2019, publisher = {Springer International Publishing}, pages = {207--221}, author = {E. Cheynet}, title = {Influence of the Measurement Height on the Vertical Coherence of Natural Wind}, booktitle = {Lecture Notes in Civil Engineering} }