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Proper Orthogonal Decomposition Analysis of an Air Jet with Exicited Helical Instabilities
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SYSNO ASEP 0359347 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Proper Orthogonal Decomposition Analysis of an Air Jet with Exicited Helical Instabilities Author(s) Tesař, Václav (UT-L) RID
Kellnerová, Radka (UT-L) RID, ORCID
Uruba, Václav (UT-L) RID, ORCID
Něnička, Václav (UT-L) RIDNumber of authors 4 Source Title Conference Topical Problems of Fluid Mechanics 2011. - Prague : Institute of Thermomechanics AS CR, v. v. i., 2011 / Příhoda J. ; Kozel K. - ISBN 978-80-87012-32-1 Pages s. 121-124 Number of pages 4 s. Action Topical problems of fluid mechanics 2011 Event date 16.02.2011-17.02.2011 VEvent location Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords turbulence ; orthogonal decomposition ; unexcited jet Subject RIV BK - Fluid Dynamics R&D Projects GA101/07/1499 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation 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 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 2012
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