Original title: Proper Orthogonal Decomposition Analysis of an Air Jet with Exicited Helical Instabilities
Authors: Tesař, Václav ; Kellnerová, Radka ; Uruba, Václav ; Něnička, Václav
Document type: Papers
Conference/Event: Topical problems of fluid mechanics 2011, Prague (CZ), 2011-02-16 / 2011-02-17
Year: 2011
Language: eng
Abstract: Authors performed analysis by the Proper Orthogonal Decomposition procedure of two air jets, one of them naturally evolving and the other with excited two helical intsanilities in the shear leyer surriunding the core. Several modes of cogherent structures were identified, differing significantly in the case with the excitation
Keywords: orthogonal decomposition; turbulence; unexcited jet
Project no.: CEZ:AV0Z20760514 (CEP), GA101/07/1499 (CEP)
Funding provider: GA ČR
Host item entry: Conference Topical Problems of Fluid Mechanics 2011, ISBN 978-80-87012-32-1

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0197146

Permalink: http://www.nusl.cz/ntk/nusl-42798


The record appears in these collections:
Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers