Velocity spectra over different terrains

Autor: M. H. Al-Jiboori, Yumao Xu, Yongfu Qian
Rok vydání: 2001
Předmět:
Zdroj: Atmospheric Science Letters. 2:32-38
ISSN: 1530-261X
DOI: 10.1006/asle.2001.0039
Popis: Power spectra of longitudinal and vertical components of wind velocity have been measured over a variety of terrain types: uniform, inhomogeneous and urban. The result shows that the spectral shapes and peaks of u -spectra are sensitive to local terrain, while those of w -spectra are not affected by changes in roughness surface.
Databáze: OpenAIRE