Fitting the Uniform Shear Model to real data

Versione 1.4 (232 KB) da E. Cheynet

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

https://windengineeringuis.github.io/

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Aggiornato 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

Cita come

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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Le versioni che utilizzano il ramo predefinito di GitHub non possono essere scaricate

Versione	Pubblicato	Note della release
1.4	29 nov 2022	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/v1.4	Scarica
1.3	28 apr 2020	See release notes for this release on GitHub: https://github.com/ECheynet/fitMann1994/releases/tag/1.3	Scarica
1.2	28 apr 2020	Added Github repository
1.1	27 feb 2020	The results of the hypergeom function are now more accurately calculated.	Scarica
1.0.3	26 ott 2019	Correction of typographical mistakes	Scarica
1.0.2	26 ott 2019	Example file updated	Scarica
1.0.1	26 ott 2019	Image changed	Scarica
1.0.0	26 ott 2019		Scarica

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

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} }