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Generation of the vortex train using plasma barrier discharge actuator
- 1.0368984 - ÚT 2012 RIV DE eng J - Journal Article
Procházka, Pavel P. - Uruba, Václav
Generation of the vortex train using plasma barrier discharge actuator.
Proceedings in Applied Mathematics and Mechanics. Roč. 11, č. 1 (2011), s. 667-668. ISSN 1617-7061
R&D Projects: GA ČR GA101/08/1112; GA ČR GAP101/10/1230
Institutional research plan: CEZ:AV0Z20760514
Keywords : dielectric barrier discharge * vortex train * boundary layer control
Subject RIV: BK - Fluid Dynamics
http://onlinelibrary.wiley.com/doi/10.1002/pamm.201110323/abstract
The plasma actuator is used to generate periodical train of vortices moving along the surface. For generation the high-frequency high-voltage AC is used forming more-or-less steady wall-jet-like flow by the dielectric barrier discharge or corona discharge. Low-frequency modulation of the supply voltage is applied to generate vortices. Parameters of the vortex train are studied as function of the generator setting using TR-PIV technique. The generated flow patterns are to be applied for control of a boundary layer.
Permanent Link: http://hdl.handle.net/11104/0203168
Number of the records: 1