Numerical implementation of the uniform shear model

Version 1.7 (255 KB) by E. Cheynet
Numerical implementation of the uniform-shear model by Mann (1994)

237 Downloads

Updated 29 Apr 2020

From GitHub

View License on GitHub

Numerical implementation of the uniform-shear model

Matlab implementation of the uniform shear model by Mann (1994)

View Uniform shear model (Mann, 1994) on File Exchange Donation

Summary

The computation of the one-point spectra, co-spectra and coherence of turbulent wind is conducted using the uniform-shear model from Mann (1994) [1]. The goal is to describe the spatial structure of stationary homogeneous turbulence under a neutral atmospheric stratification using only 3 adjustable parameters.

Content

The present submission contains:

  • The function MannTurb.m that computes the sheared spectral tensor
  • The function MannCoherence that computes the wind co-coherence
  • A LiveScript for the example file
  • A data file GreatBeltSpectra.mat that contains the wind spectra from the Great belt bridge experiment for comparison with the computed spectra.

Any question, comment or suggestion is warmly welcomed.

References

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

Cite As

E. Cheynet (2023). Numerical implementation of the uniform shear model (https://github.com/ECheynet/MannModel1994/releases/tag/v1.7), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2019b
Compatible with R2014b and later releases
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Versions that use the GitHub default branch cannot be downloaded

Version Published Release Notes
1.7

See release notes for this release on GitHub: https://github.com/ECheynet/MannModel1994/releases/tag/v1.7

1.6

reloaded repository

1.5.1

Description

1.5

Added Github repository

1.4

The hypergeometric function is now calculated more accurately

1.3

Added the quad coherence term in the function MannCoherence

1.2

Added the project website

1.0.0.0

Typo

-
- Minor modification in the example file

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.