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Relations between surface fluxes and mean profiles of velocity, temperature and concentration, downwind of a change in surface roughness

✍ Scribed by P. J. Mulhearn

Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
790 KB
Volume
103
Category
Article
ISSN
0035-9009

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✦ Synopsis

Abstract

Changes in surface fluxes (of momentum, heat, and mass) downwind of a surface roughness change, are related to changes in mean profiles (of velocity, temperature, and concentration). the theory assumes that changes in mean quantities are self‐preserving. At fetches sufficiently large for the underlying surface to be specified by an aerodynamic surface roughness, the changes in surface fluxes are related to changes in this quantity. the theoretical results are supported by available experimental data.

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