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DYNAMICS OF A BOUNDARY LAYER SEPARATION
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SYSNO ASEP 0323613 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title DYNAMICS OF A BOUNDARY LAYER SEPARATION Title Dynamika odtržení mezní vrstvy Author(s) Uruba, Václav (UT-L) RID, ORCID
Knob, Martin (UT-L)Source Title Engineering Mechanics. - : Association for Engineering Mechanics - ISSN 1802-1484
Roč. 16, č. 1 (2009), s. 29-38Number of pages 10 s. Language eng - English Country CZ - Czech Republic Keywords boundary layer ; triple-deck theory ; Time-Resolved PIV Subject RIV BK - Fluid Dynamics R&D Projects GA101/08/1112 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation Dynamical behavior of a boundary layer separation is studied using both theoretical analysis and experimental approach. The dynamical nature of the phenomenon is demonstrated on a simple case of a boundary layer in adverse pressure gradient studied experimentally. The Time-Resolved PIV technique was used to study instantaneous structure of the separation region and its time development. Distinctive coherent structures and their dynamical behavior were identified using the BOD method. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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