Similarity Theory, Intermittency and Turbulences in the Stable Boundary Layer

Abstract:

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The evaluation of similarity theory, z-less formulation of turbulence, and validation for various stable conditions is addressed with the use of CASES99 data over grassland. The dependence of the flux-gradient relationships on height and stability parameters is evaluated. For very stable conditions, similarity relation based on Monin-Obukhov theory is locally invalid and new treatments are required. The flux intermittency is recommended as a good indicator of stability for very thin stable boundary layer.

Info:

Periodical:

Key Engineering Materials (Volumes 277-279)

Edited by:

Kwang Hwa Chung, Yong Hyeon Shin, Sue-Nie Park, Hyun Sook Cho, Soon-Ae Yoo, Byung Joo Min, Hyo-Suk Lim and Kyung Hwa Yoo

Pages:

618-624

DOI:

10.4028/www.scientific.net/KEM.277-279.618

Citation:

K. J. Ha et al., "Similarity Theory, Intermittency and Turbulences in the Stable Boundary Layer", Key Engineering Materials, Vols. 277-279, pp. 618-624, 2005

Online since:

January 2005

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Price:

$35.00

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