Fitting the Uniform Shear Model to real data

Version 1.4 (232 ko) par E. Cheynet

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

https://windengineeringuis.github.io/

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Mise à jour 29 nov. 2022

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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

Citation pour cette source

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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Compatibilité avec les versions de MATLAB

Créé avec R2019b

Compatible avec les versions R2018b et ultérieures

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Inspiré par : Numerical implementation of the uniform shear model

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Les versions qui utilisent la branche GitHub par défaut ne peuvent pas être téléchargées

Version	Publié le	Notes de version
1.4	29 nov. 2022	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/v1.4	Télécharger
1.3	28 avr. 2020	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/1.3	Télécharger
1.2	28 avr. 2020	Added Github repository
1.1	27 fév. 2020	The results of the hypergeom function are now more accurately calculated.	Télécharger
1.0.3	26 oct. 2019	Correction of typographical mistakes	Télécharger
1.0.2	26 oct. 2019	Example file updated	Télécharger
1.0.1	26 oct. 2019	Image changed	Télécharger
1.0.0	26 oct. 2019		Télécharger

Pour consulter ou signaler des problèmes liés à ce module complémentaire GitHub, accédez au dépôt GitHub.

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} }