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Investigation of Flow Field in a Cylidrical Cavity Using Time-Resolved PIV and POD analysis
- 1.0347569 - ÚT 2011 RIV CZ eng C - Conference Paper (international conference)
Procházka, Pavel P. - Meyer, K.E.
Investigation of Flow Field in a Cylidrical Cavity Using Time-Resolved PIV and POD analysis.
Engineering Mechanics 2010. Prague: Institute of Thermomechanics AS CR, v. v. i., 2010 - (Zolotarev, I.), s. 113-114. 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
Institutional research plan: CEZ:AV0Z20760514
Keywords : PIV * POD * flow field
Subject RIV: BK - Fluid Dynamics
The flow structures inside a cylindrical cavity are studied experimentally using time-resolved PIV. The flow is excited using rotating lid controlled by step motor. POD analysis is used as a filter as well as a method to detect the structures inside the fluid. Observed POD modes are ordered in terms of relative energy. Investigation is performed in horizontal plane for wide range of Reynolds number.
Permanent Link: http://hdl.handle.net/11104/0188323
Number of the records: 1