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Kelvin-Helmholtz Instability in Flow behind the Backward-Facing Step
- 1.0438073 - ÚT 2015 CZ eng C - Conference Paper (international conference)
Uruba, Václav
Kelvin-Helmholtz Instability in Flow behind the Backward-Facing Step.
13th conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2014.
[13th conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2014. Plzan (CZ), 12.06.2014-13.06.2014]
R&D Projects: GA ČR GAP101/10/1230
Institutional research plan: CEZ:AV0Z2076919
Keywords : backward-facing step * Kelvin-Helmholz instability
Subject RIV: BK - Fluid Dynamics
Flow behind a backward-facing step in a narrow channel is studied experimentally using time-resolved PIV technique in the plane of symmetry in the streamwise direction. Instability of the free shear layer of Kelvin-Helmholtz type is studied using Oscillation Pattern Decomposition (OPD) technique.
Permanent Link: http://hdl.handle.net/11104/0242658
Number of the records: 1