Original title:
A New Method for Vector Fields Dynamic Analysis
Authors:
Uruba, Václav Document type: Papers Conference/Event: ENGINEERING MECHANICS 2010, Svratka (CZ), 2010-05-10 / 2010-05-13
Year:
2010
Language:
eng Abstract:
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.
Keywords:
flow field; PIV; POD Project no.: CEZ:AV0Z20760514 (CEP), GA101/08/1112 (CEP), GAP101/10/1230 (CEP) Funding provider: GA ČR, GA ČR Host item entry: Engineering Mechanics 2010, ISBN 978-80-87012-26-0
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/11104/0189070