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(Article of book - 1982)

Document title

Wave structures and turbulent features of the winter airflow in southern Wyoming in Interpretation of windflow characteristics from Eolian landforms.

Authors(s) and Affiliation(s)

DAWSON P. J. ; MARWITZ J. D. ; MARRS R. W. (Editeur scientifique) ; KOLM K. E. (Editeur scientifique) ;

Abstract

Data from airborne air-sensing probes reveal wave structures in the planetary boundary layer of the atmosphere in the wind corridor of south-central Wyoming. The airflow, which is nearly laminar throughout much of the region, responds in a series of resonant lee waves when it encounters topographic obstacles. Gravity waves and turbulent mixing are associated with a downward transport of vertical momentum and occur in the region of accelerated windflow in the central Wyoming wind corridor. Kelvin-Helmholtz waves are prevalent in the area of hydraulic jump at Windy Gap. Understanding of such waves and their controls is essential to siting of wind-energy systems in high-wind regions like the Wyoming wind corridor and in interpreting the mechanisms for development and migration of eolian landforms.

Source

Book

ISBN : 0-8137-2192-X

Editor : Unknown country of publication (1982)

Millesime : 1982 [pp. 55-63]

Bibliographic references : 11 réf.

Language

Anglais

Localisation

Bibliothèque du centre de géographie - Paris

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