On the Structure of the Boundary Layer Under Adverse Pressure Gradient on an Inclined Plate

0499304 - ÚT 2019 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Uruba, Václav - Procházka, Pavel P. - Skála, Vladislav
On the Structure of the Boundary Layer Under Adverse Pressure Gradient on an Inclined Plate.
Journal of Physics: Conference Series. Vol. 1101. Bristol: IOP Publishing, 2018, č. článku 012047. 1101. ISSN 1742-6588.
[Fluid Mechanics Conference (KKMP 2018) /23./. Zawiercie (PL), 09.09.2018-12.09.2018]
Grant CEP: GA ČR(CZ) GA17-01088S
Institucionální podpora: RVO:61388998
Klíčová slova: flat plate * OPD * vorticity field
Obor OECD: Applied mechanics
http://iopscience.iop.org/article/10.1088/1742-6596/1101/1/012047/pdf

The presented study is focused on experimental investigation of a boundary layer on a flat plate in adverse pressure gradient. The flat plate is placed in regular flow, the pressure gradient is generated by the plate inclination. The study [9] deals with structure of the wake behind the plate, the presented study concentrates on structure of the flow close to the suction surface of the plate. Dynamical behaviour of the flow structures is studied in details with respect to the streamwise topology changes. In spite of the fact that the time-mean flow field is 2D, constant along the span, the instantaneous structures topology is fully 3D.
Trvalý link: http://hdl.handle.net/11104/0292148