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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v28.i4-6.250
pages 384-392

Generation of a Turbulent Flow for the Studies of Laminarized Profiles

E. P. Dyban
Institute of Technical Thermophysics, National Academy of Sciences of Ukraine Kiev, Ukraine
Eleonora Ya. Epik
Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine (IET NASU), 2a Zhelyabov Str., 03057, Kyiv, Ukraine
Tatyana T. Suprun
Institute of Technical Thermophysics, National Academy of Sciences of Ukraine, Kiev, Ukraine
L. E. Yushina
Institute of Technical Thermophysics of the National Academy of Sciences of Ukraine, Kiev, Ukraine
A. G. Frenkel
Institute of Technical Heat Physics National Academy of Sciences of Ukraine Kiev, Ukraine
Yu. A. Yakovlev
Institute of Technical Heat Physics National Academy of Sciences of Ukraine Kiev, Ukraine

Краткое описание

The experimental test bench used for the studies of laminarized profiles is described. The redesign of the test bench required for the observation of turbulent flows and the measuring techniques developed for the studies of the flow structure are considered. The data on the flow structure observed behind the turbulence generators are presented for two kinds of profile packs installed at the outlet of the working section. The decay laws obtained at the Institute of Technical Thermal Physics for the turbulence behind the grids are confirmed for the flow with acoustic disturbances that are caused by the separation of the flow from the trailing edges of the blades and propagate in the upstream direction.


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