Some physical aspects of separation bubble on a rounded backward-facing step

Reported are some results of a study on the local separated flows around a rounded backward facing step. Experiments were carried out in a water tunnel (WSG) with outstanding inflow qualities. Flow visualizations using hydrogen bubble along with laser sheet lighted particles were applied. The Reynol...

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Veröffentlicht in:	Aerospace science and technology 2004-03, Vol.8 (2), p.83-91
Hauptverfasser:	Bao, Feng, Dallmann, Uwe Ch
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Instationäre Wirbelströmung Instrumentation for fluid dynamics Laminar boundary-layer separation Laminare Grenzschicht-Ablösung Physics Rotational flow and vorticity Separated flows Transition to turbulence Transitional separation bubble Transitionelle Ablöseblase Turbulent flows, convection, and heat transfer Unsteady vortex flows
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