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(Article of periodic en Anglais - 1999)

Document title

Near-bed mass flux profiles in aeolian sand transport : high-resolution measurements in a wind tunnel

Authors(s) and Affiliation(s)

BUTTERFIELD G.R. ;

Abstract

Vertical profiles of the streamwise mass flux of blown sand in the near-bed (<17 mm) region are analysed from high-resolution measurements made using an optical sensor in a wind tunnel. This analysis is complemented by detailed measurements of mass flux and mean velocity profiles throughout the boundary layer depth (0.17 m) using passive, chambered sand traps of small dimensions and armoured thermal anemometers, respectively. The data permit a preliminary analysis of the relations between the observed forms of the profiles of near-bed fluid stress and horizontal mass flux within a carefully conditioned boundary layer

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 1999, vol. 24, no5 [pp. 393-412]

Bibliographic references : 60 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Bureau de recherches géologiques et minières - Orléans

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1999.
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