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A New Method for Vector Fields Dynamic Analysis
- 1.0348558 - ÚT 2011 RIV CZ eng C - Conference Paper (international conference)
Uruba, Václav
A New Method for Vector Fields Dynamic Analysis.
Engineering Mechanics 2010. Prague: Institute of Thermomechanics AS CR, v. v. i., 2010 - (Zolotarev, I.), s. 159-160. ISBN 978-80-87012-26-0.
[ENGINEERING MECHANICS 2010. Svratka (CZ), 10.05.2010-13.05.2010]
R&D Projects: GA ČR GA101/08/1112; GA ČR GAP101/10/1230
Institutional research plan: CEZ:AV0Z20760514
Keywords : PIV * POD * flow field
Subject RIV: BK - Fluid Dynamics
A method for analysis of spatio-temporal data is proposed. This is based on combination of Proper Orthogonal Decomposition and Principal Oscil-lation Patterns methods. The method provides dynamical characteristics of spatial modes evaluated either on both energetic or stability basis. Example on TR-PIV results on unsteady separation is shown.
Permanent Link: http://hdl.handle.net/11104/0189070
Number of the records: 1