ISSN 打印: 1948-2590
卷:卷 51, 2020 卷 50, 2019 卷 49, 2018 卷 48, 2017 卷 47, 2016 卷 46, 2015 卷 45, 2014 卷 44, 2013 卷 43, 2012 卷 42, 2011 卷 41, 2010 卷 40, 2009
LAMINAR−TURBULENT TRANSITION IN BOUNDARY LAYERS (REVIEW). PART. 1: MAIN TYPES OF LAMINAR−TURBULENT TRANSITION IN A SWEPT-WING BOUNDARY LAYER
Maxim Vladimirovich Ustinov
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky str. 1, Zhukovsky, 140180, Russia
A review of theoretical and experimental investigations of the laminar−turbulent transition in a swept-wing boundary layer is presented. The validity of the results obtained for development of transition prediction methods suitable for flight conditions and wind-tunnel tests is analyzed. Particular attention has been given to boundary-layer receptivity to free-stream disturbances. The receptivity problem is of outstanding importance for correct computation of the transition location.
键词: laminar-turbulent transition, hydrodynamic instability, receptivity, turbulence, boundary layer, swept wing
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