Pagliari, M. (2005) Wind speed and thermal gradient in a moderately stable PBL. Il nuovo cimento C, 28 (6). pp. 927-931. ISSN 1826-9885
|
Text
ncc9137.pdf - Published Version Download (218kB) | Preview |
Official URL: https://www.sif.it/riviste/sif/ncc/econtents/2005/...
Abstract
In the inertial layer of a moderately stable BL (0 < Ri < 0.2) the M.O. similarity theory gives the profiles of wind speed U and thermal gradient Δϑ as functions of the dimensionless height ζ = z/L. Experimental works permit to evaluate ζ and the similarity functions Ψm and Ψh from Ri. Giving the correct values for z0 and u∗ if Δϑ known it is possible to calculate U(z) at any z contained in the inertial layer. This relationship is used to explain the clustering of values of U and ΔT/Δz measured at two stacks of a TWA power plant.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | Boundary layer structure and processes |
Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
Depositing User: | Marina Spanti |
Date Deposited: | 18 Mar 2020 15:49 |
Last Modified: | 18 Mar 2020 15:49 |
URI: | http://eprints.bice.rm.cnr.it/id/eprint/15989 |
Actions (login required)
View Item |