caa a22 4500 477093329 CHVBK 20180405111520.0 cr unu---uuuuu 170330e19960301xx s 000 0 eng 10.1007/BF00191013 doi (NATIONALLICENCE)springer-10.1007/BF00191013 Simultaneous concentration and velocity measurements using combined laser-induced fluorescence and laser Doppler velocimetry: Application to turbulent transport [Elektronische Daten] [F. Lemoine, M. Wolff, M. Lebouche] This paper describes the implementation of an optical technique, allowing to perform concentration and velocity measurements simultaneously and at the same point. This method is based on the coupling of laser-induced fluorescence of rhodamine B, applied to the determination of local concentration, and laser Doppler velocimetry. The method developed provides an accurate measurement of the concentration-velocity cross-correlation. The latter is a parameter linked to the eddy diffusivity tensor of a passive contaminant. This method was tested with a turbulent submerged free jet and it allowed the determination of the mean field of concentration and velocity, the concentration-velocity cross-correlation, and the local eddy diffusivity. Springer-Verlag, 1996 Lemoine F. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut Wolff M. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut Lebouche M. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut Experiments in Fluids Springer-Verlag 20/5(1996-03-01), 319-327 0723-4864 20:5<319 1996 20 348 https://doi.org/10.1007/BF00191013 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00191013 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lemoine F. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut NATIONALLICENCE 700 1- Wolff M. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut NATIONALLICENCE 700 1- Lebouche M. LEMTA, 2, Avenue de la Forêt de Haye, BP 160, F-54504, Vandoeuvre-les-Nancy Cedex, France aut NATIONALLICENCE 773 0- Experiments in Fluids Springer-Verlag 20/5(1996-03-01), 319-327 0723-4864 20:5<319 1996 20 348 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer