caa a22 4500 47709340X CHVBK 20180405111520.0 cr unu---uuuuu 170330e19960501xx s 000 0 eng 10.1007/BF00204636 doi (NATIONALLICENCE)springer-10.1007/BF00204636 The investigation on the properties and structures of starting vortex flow past a backward-facing step by WBIV technique [Elektronische Daten] [G. Shen, G. Ma] An experimental investigation of a starting vortex flow around a backward-facing step was conducted in a water channel. The properties and structures of the flow were investigated by qualitative flow visualization using the hydrogen bubble method and by quantitative velocity and vorticity measurements using White-light Bubble Image Velocimetry (WBIV) — a newly developed PIV method. Some invariant properties and 4-stage structures of starting vortex flow were observed. Springer-Verlag, 1996 Shen G. Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, 100083, Beijing, China aut Ma G. Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, 100083, Beijing, China aut Experiments in Fluids Springer-Verlag 21/1(1996-05-01), 57-65 0723-4864 21:1<57 1996 21 348 https://doi.org/10.1007/BF00204636 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00204636 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shen G. Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, 100083, Beijing, China aut NATIONALLICENCE 700 1- Ma G. Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, 100083, Beijing, China aut NATIONALLICENCE 773 0- Experiments in Fluids Springer-Verlag 21/1(1996-05-01), 57-65 0723-4864 21:1<57 1996 21 348 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer