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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN Печать: 2152-5102
ISSN Онлайн: 2152-5110

Выпуски:
Том 47, 2020 Том 46, 2019 Том 45, 2018 Том 44, 2017 Том 43, 2016 Том 42, 2015 Том 41, 2014 Том 40, 2013 Том 39, 2012 Том 38, 2011 Том 37, 2010 Том 36, 2009 Том 35, 2008 Том 34, 2007 Том 33, 2006 Том 32, 2005 Том 31, 2004 Том 30, 2003 Том 29, 2002 Том 28, 2001 Том 27, 2000 Том 26, 1999 Том 25, 1998 Том 24, 1997 Том 23, 1996 Том 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v29.i3-4.250
6 pages

Canopy Vorticity Derived from Spectra Measurements

Ye. A. Gayev
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv, Ukraine
Eric Savory
Department of Mechanical and Materials Engineering, University of Western Ontario, London, Canada

Краткое описание

A vorticity, caused by a flow passing through the architectural or the forest irregularities of a ground relief, is studied. Physical description of peculiarities of such flow is given in terms of the model of a penetrable roughness (PR). The experimental setup and obtained results are discussed. Measurements were made for the smooth boundary, the boundary with the single obstacle, and the PR-boundary. Comparison of the data allowed to distinguish the parameters characterizing the, so called, canopy vorticity.


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