. La-figure-4, 102 présente l'évolution de la température mesurée par LIF selon l'axe z du spray Les températures T inj , T 1 , T 2 , T 3 (T 3 =T amb ) sont également portées sur la figure afin de constater que l'équilibre thermique visé est correctement atteint. Nous pouvons constater que la température mesurée par LIF correspond à la température de la cellule, aux erreurs de mesure près. Sur un déplacement vertical de 90 mm, cette température baisse légèrement, de l'ordre de 1,7°C. Cette baisse peut être mise en relation avec la diminution constatée de la température d'injection T inj qui évolue de manière identique

K. Anders, N. Roth, and A. Frohn, Theoretical and experimental studies of the influence of internal temperature gradients on rainbow refractometry, Proc. Of the optical particle sizing, pp.419-428, 1995.

Y. Antoine, Mise en oeuvre de la fluorescence induite par laser couplée à la vélocimétrie laser à effet Doppler. Application à l'étude des propriétés diffusionnelles des écoulements turbulents, 1999.

Y. Antoine, F. Lemoine, and M. Lebouché, Turbulent transport of a passive scalar in a round jet discharging into a co-flowing stream, European Journal of Mechanics - B/Fluids, vol.20, issue.2, pp.275-301, 2001.
DOI : 10.1016/S0997-7546(00)01120-1

O. Auban, F. Lemoine, P. Vallette, and J. R. Fontaine, Simulation by solutal convection of a thermal plume in a confined stratified environment: application to displacement ventilation, International Journal of Heat and Mass Transfer, vol.44, issue.24, 2001.
DOI : 10.1016/S0017-9310(01)00117-X

H. Azzouz, L. Alkhafadiji, S. Balslev, J. Johansson, N. Mortensen et al., Levitated droplet dye laser, Levitated droplet dye laser, pp.4374-4379, 2006.
DOI : 10.1364/OE.14.004374

URL : http://arxiv.org/pdf/physics/0605157

G. A. Capelle and H. P. Broida, Lifetimes and quenching cross sections of I2(B???3??Ou+), The Journal of Chemical Physics, vol.20, issue.10, pp.4212-4222, 1973.
DOI : 10.1016/0009-2614(69)80106-5

G. Castanet, P. Lavieille, F. Lemoine, M. Lebouché, A. Atthasit et al., Energetic budget on an evaporating monodisperse droplet stream using combined optical methods, International Journal of Heat and Mass Transfer, vol.45, issue.25, pp.5053-5067, 2002.
DOI : 10.1016/S0017-9310(02)00204-1

URL : https://hal.archives-ouvertes.fr/hal-01570356

G. Castanet, M. Lebouché, and F. Lemoine, Heat and mass transfer of combusting monodisperse droplets in a linear stream, International Journal of Heat and Mass Transfer, vol.48, issue.16, pp.3261-3275, 2005.
DOI : 10.1016/j.ijheatmasstransfer.2005.03.005

URL : https://hal.archives-ouvertes.fr/hal-01570420

G. Castanet, M. Lebouché, and F. Lemoine, Heat and mass transfer of combusting monodisperse droplets in a linear stream, International Journal of Heat and Mass Transfer, vol.48, issue.16, pp.3261-3275, 2005.
DOI : 10.1016/j.ijheatmasstransfer.2005.03.005

URL : https://hal.archives-ouvertes.fr/hal-01570420

G. Castanet, T. Liénart, and F. Lemoine, Dynamics and temperature of droplets impacting onto a heated wall, International Journal of Heat and Mass Transfer, vol.52, issue.3-4, pp.670-679, 2009.
DOI : 10.1016/j.ijheatmasstransfer.2008.07.024

URL : https://hal.archives-ouvertes.fr/hal-01570408

L. Chen, Study by numerical simulation of impact of multiple scattering on participating media, 2005.

G. Chen, M. M. Md, R. K. Chang, C. Swindal, and W. P. Acker, Laser diagnostics for droplet characterization: Application of morphology dependent resonances, Progress in Energy and Combustion Science, vol.22, issue.2, pp.163-188, 1996.
DOI : 10.1016/0360-1285(96)00003-2

R. Chevray and N. K. Tutu, Intermittency and preferential transport of heat in a round jet, Journal of Fluid Mechanics, vol.135, issue.01, pp.133-160, 1978.
DOI : 10.1063/1.1134503

L. P. Chua and R. A. Antonia, Turbulent Prandtl number in a circular jet, International Journal of Heat and Mass Transfer, vol.33, issue.2, pp.331-339, 1990.
DOI : 10.1016/0017-9310(90)90102-Z

L. P. Chua and R. A. Antonia, The turbulent interaction region of a circular jet, International Communications in Heat and Mass Transfer, vol.13, issue.5, 1986.
DOI : 10.1016/0735-1933(86)90031-X

J. Copetta and C. Rogers, Dual emission laser induced fluorescence for direct planar scalar behavior measurements, Experiments in Fluids, vol.25, issue.1, pp.1-15, 1998.
DOI : 10.1007/s003480050202

S. Corsin and M. S. Uberoi, Further investigations on the flow and heat transfer in a heated turbulent turbulent air jet, 1950.

V. Deprédurand, P. Miron, A. Labergue, M. Wolff, and F. Lemoine, A temperature sensitive tracer suitable for two colour laser induced fluorescence applied to evaporating droplet temperature measurement, Measurement Science and Technology, vol.19, issue.10, 2008.

D. R. Dowling and P. E. Dimotakis, Similarity of the concentration field of gas-phase turbulent jets, Journal of Fluid Mechanics, vol.1, issue.-1, pp.109-141, 1990.
DOI : 10.1016/0017-9310(87)90086-X

J. Duscastel, Etude des résonances morphologiquement dépendantes et application à la caractérisation de microparticles en milieu diphasique, Thèse de Doctorat de l'Institut National des Sciences Appliquées de Rouen, 2007.

S. Escobar, J. E. Gonzalez, and L. A. Rivera, LASER-INDUCED FLUORESCENCE TEMPERATURE SENSOR FOR IN-FLIGHT DROPLETS, Experimental Heat Transfer, vol.14, issue.2, pp.119-134, 2001.
DOI : 10.1080/089161501750154584

W. Forstall and E. W. Gaylord, Momentum and mass transfer in a submerged jet, Journal of Applied Mechanics, pp.161-164, 1955.

S. Gaskey, P. Vacus, R. David, J. Villermaux, and C. Andrej, A method for the study of turbulent mixing using fluorescence spectroscopy, Experiments in Fluids, vol.137, issue.3, pp.137-147, 1990.
DOI : 10.1017/S0033583500002158

J. Glowacki, Further investigations into fluorescence quenching of the dyes by neutral salts, Acta Physica Polonica, vol.15, pp.767-780, 1964.

I. Goklap, G. Chauveau, O. Simon, and X. Chesneau, Mass transfer from liquid fuel droplets in turbulent flow, Combustion and Flame, vol.89, issue.3-4, pp.286-298, 1992.
DOI : 10.1016/0010-2180(92)90016-I

G. Gouebest and G. Gréhan, Generalized Lorenz-Mie Theories, from past to future, Atomisation and spray, vol.1, pp.277-333, 2000.

H. Habuchi, H. Kim, and N. Kitamura, Chemical size-effects on fluorescence lifetime of Rhodamine 6G in ethylene glycol/water microdroplets dispersed in polydimethylsiloxane matrix, Journal of Photochemistry and Photobiology A: Chemistry, vol.133, issue.3, pp.189-196, 2000.
DOI : 10.1016/S1010-6030(00)00238-0

R. J. Hartfield, S. D. Hollo, and J. C. Mcdaniel, Planar measurement technique for compressible flows using laser-induced iodine fluorescence, AIAA Journal, vol.67, issue.3, pp.31-483, 1993.
DOI : 10.1364/OL.14.000009

. Hezberg, Spectra of diatomic molecules, 1951.

B. Hiller and R. K. Hanson, Properties of the iodine molecule relevant to laser-induced fluorescence experiments in gas flows, Experiments in Fluids, vol.37, issue.1, pp.1-11, 1990.
DOI : 10.1007/978-1-4757-0961-2

W. J. Hiller and T. A. Kovalewski, Simultaneous measurements of temperature and velocity fields in thermal convective flows, Proceedings of the 4 th international symposium on flow visualization, pp.617-622, 1986.

J. O. Hinze and B. G. Van-der-hegge-zijnen, Transport of heat and matter in the turbulent mixing zone of an axially ymmetrical jet, Applied Science Research, vol.1, pp.425-461, 1949.

K. Hishida and J. Sakakibara, Combined planar laser-induced fluorescence-particle image velocimetry technique for velocity and temperature fields, Experiments in Fluids, vol.29, issue.7, pp.129-140, 2000.
DOI : 10.1007/s003480070015

H. Hung, J. Castillo, M. Olaizola, and A. , Fluorescence spectra of Rhodamine 6G for high fluence excitation laser radiation, Journal of Luminescence, vol.101, issue.4, pp.263-268, 2003.
DOI : 10.1016/S0022-2313(02)00548-3

P. S. Karasso and M. G. Mungal, PLIF measurements in aqueous flows using the Nd : YAG laser, Exp, pp.382-387, 1997.

G. Koenig, K. Anders, and A. Frohn, A new light-scattering technique to measure the diameter of periodically generated moving droplets, Journal of Aerosol Science, vol.17, issue.2, pp.157-167, 1986.
DOI : 10.1016/0021-8502(86)90063-7

S. B. Lattime, M. J. Braun, and M. Dzodzo, Simultaneous visualization on flow and temperature patterns in a shell and tube heat exchanger by TLC, 1995.

C. Laurent, Contribution au déveleppement et à la validation de modèles d'évaporation multi-composant, Thèse de doctorat de l'Institut, 2008.

P. Lavieille, A. Delconte, D. Blondel, M. Lebouché, and F. Lemoine, Non-intrusive temperature measurements using three-color laser-induced fluorescence, Experiments in Fluids, vol.36, issue.5, pp.706-716, 2004.
DOI : 10.1007/s00348-003-0748-0

P. Lavieille, F. Lemoine, G. Lavergne, J. F. Virepinte, and M. Lebouché, Temperature measurements on droplets in monodisperse stream using laser-induced fluorescence, Experiments in Fluids, vol.29, issue.5, p.429, 2000.
DOI : 10.1007/s003480000109

P. Lavieille, F. Lemoine, G. Lavergne, and M. Lebouché, Evaporating and combusting droplet temperature measurements using two-color laser-induced fluorescence, Experiments in Fluids, vol.31, issue.1, pp.31-45, 2001.
DOI : 10.1007/s003480000257

P. Lavieille, F. Lemoine, and M. Lebouché, On the use of fluorescent tracers to measure droplets temperature, Comptes Rendus de l'Académie des Sciences, t. 328, Série II b, pp.55-60, 2000.

P. Lavieille, F. Lemoine, M. Lebouché, and G. Lavergne, Evaporating and combusting droplet temperature measurements using two-color laser-induced fluorescence, Experiments in Fluids, vol.31, issue.1, pp.45-55, 2001.
DOI : 10.1007/s003480000257

P. Lavieille, F. Lemoine, M. Lebouché, and G. Lavergne, Mesure de la temp??rature de gouttelettes en combustion par fluorescence induite par laser ?? deux couleurs : r??sultats pr??liminaires et perspectives, Comptes Rendus de l'Académie des Sciences t.329, Série II b, pp.557-564, 2001.
DOI : 10.1016/S1620-7742(01)01361-7

F. Lemoine, M. Wolff, and M. Lebouché, Simultaneous concentration and velocity measurements using combined laser-induced fluorescence and laser Doppler velocimetry, Exp, pp.178-188, 1996.
DOI : 10.1007/bf00191013

F. Lemoine, M. Wolff, and M. Lebouché, Investigation on a simultaneous temperature and concentration measurement in turbulent flows, Comptes Rendus de l'Académie des Sciences, t.322, série II b, pp.297-303, 1996.

F. Lemoine, Y. Antoine, M. Wolff, and M. Lebouché, Simultaneous temperature and 2D velocity measurements in a turbulent heated jet using combined laser-induced fluorescence and LDA, Exp, pp.315-323, 1999.

F. Lemoine, Y. Antoine, M. Wolff, and M. Lebouché, Simultaneous temperature and 2D velocity measurements in a turbulent heated jet using combined laser-induced fluorescence and LDA, Experiments in Fluids, vol.26, issue.4, pp.315-323, 1999.
DOI : 10.1007/s003480050294

Q. Lu and L. A. Melton, Measurement of Transient Temperature Field Within a Falling Droplet, AIAA Journal, vol.3, issue.1, pp.95-101, 2000.
DOI : 10.1016/0360-1285(96)00003-2

P. Massoli, Rainbow refractometry applied to radially inhomogeneous spheres: the critical case of evaporating droplets, Applied Optics, vol.37, issue.15, pp.3227-3234, 1998.
DOI : 10.1364/AO.37.003227

L. Mees, G. Gouesbest, and G. Gréhan, Interaction between femtosecond pulses and a spherical microcavity: internal fields, Optics Communications, vol.199, issue.1-4, pp.33-38, 2001.
DOI : 10.1016/S0030-4018(01)01559-0

URL : https://hal.archives-ouvertes.fr/hal-01596802

A. M. Muray and L. A. Melton, Fluorescence methods for determination of temperature in fuel sprays, Applied Optics, vol.24, issue.17, pp.2783-2787, 1985.
DOI : 10.1364/AO.24.002783

T. Nakajima, Y. Ikeda, and M. Utsunomiya, Simultaneous measurements of velocity and temperature of water using FLDV and fluorescence, Scripta technical, pp.528-542, 1993.

N. R. Panchapakesan and J. L. Lumley, Turbulence measurements in axisymmetric jets of air and helium. Part 2. Helium jet, Journal of Fluid Mechanics, vol.120, issue.-1, pp.225-247, 1993.
DOI : 10.1063/1.1694773

P. N. Papanicolaou and E. J. List, Investigations of round vertical turbulent buoyant jets, Journal of Fluid Mechanics, vol.193, issue.-1, pp.341-391, 1988.
DOI : 10.1016/0017-9310(87)90086-X

P. N. Papanicolaou and E. J. List, Investigations of round vertical turbulent buoyant jets, Journal of Fluid Mechanics, vol.193, issue.-1, pp.341-391, 1988.
DOI : 10.1016/0017-9310(87)90086-X

C. Parigger, R. Litchford, and S. M. Jong, Exciplex liquid-phase thermometer using time-resolved laser-induced fluorescence, Optics Letters, vol.23, issue.1, pp.76-78, 1998.
DOI : 10.1364/OL.23.000076

R. Pastel and A. Struthers, Measuring evaporation rates of laser-trapped droplets bu use of fluorescent morphology-dependent resonances, pp.2510-2514, 2001.

O. Ravel, N. Naudin, J. Farre, and G. Lavergne, Infrared temperature measurement of burning droplets, European Symposium on Environmental Sensing III, 1997.

N. Roth, K. Anders, and A. Frohn, Refractive-index measurements for the correction of particle sizing methods, Applied Optics, vol.30, issue.33, pp.4960-4965, 1991.
DOI : 10.1364/AO.30.004960

I. Roisman and C. Tropea, Flux measurements in sprays using phase Doppler techniques, Atomization and Sprays 11, 2001.

N. Roth, K. Anders, and A. Frohn, Simultaneous determination of refractive index and droplet size using Mie theorie, Proc. Of the 6 th International Symposium on Laser Techniques to Fluid Mechanics, 1992.

N. Roth, K. Anders, and A. Frohn, Size intensitive rainbow refractometry : theoretical aspects, Proc. Of the 8 th International Symposium on Laser Techniques to Fluid Mechanics, 1996.

J. Sakakibara, K. Hishida, and M. Maeda, Measurements of thermally stratified pipe flow using image-processing techniques, Experiments in Fluids, vol.3, issue.No. 10, 1993.
DOI : 10.1007/BF00944910

J. Sakakibara and R. J. Adrian, Whole field measurement of temperature in water using two-color laser induced fluorescence, Experiments in Fluids, vol.26, issue.1-2, pp.7-15, 1999.
DOI : 10.1007/s003480050260

J. Sakakibara and R. J. Adrian, Measurement of temperature field of a Rayleigh-B??nard convection using two-color laser-induced fluorescence, Experiments in Fluids, vol.8, issue.3, pp.331-340, 2004.
DOI : 10.1088/0957-0233/8/12/008

S. V. Sankar, D. M. Robard, and W. D. Bacholo, An advanced Rainbow sognal processor for improved accuracy in droplet measurement, Proceeding of 8 th international symposium on application of laser techniques to fluid mechanics, pp.9-12, 1996.

S. V. Sankar, D. M. Robard, and W. D. Bacholo, Application of Rainbow Thermometry to the Study of Fuel Droplet Heat-Up and Evaporation Characteristics, Journal of Engineering for Gas Turbines and Power, vol.38, issue.3, pp.573-584, 1997.
DOI : 10.1117/12.7973341

G. Schweiger, Raman scattering on single aerosol particles and on flowing aerosols: a review, Journal of Aerosol Science, vol.21, issue.4, pp.483-509, 1990.
DOI : 10.1016/0021-8502(90)90126-I

J. A. Sutton, B. Fisher, B. T. Fleming, and J. W. , A laser-induced fluorescence measurement for aqueous fluid flows with improved temperature sensitivity, Experiments in Fluids, vol.29, issue.5, 2008.
DOI : 10.1007/s00348-008-0506-4

S. L. Thomson and D. Maynes, Simultaneous measurements of velocity and temperature in water using molecular tagging velocimetry-thermometry, Proceeding of ASME FEDSM'01, ASME Fluids Engineering Summer Meeting, 2001.

B. Valeur, Invitation à la fluorescence moléculaire, 2004.

J. Van-beeck and M. Riethmuller, Simultaneous Determination of Temperature and Size of Droplets from the Rainbow using Airy Theory, Proc. Of the 7 th International Symposium on Laser Techniques to Fluid Mechanics, 1994.
DOI : 10.1007/978-3-642-79965-5_22

J. Van-beeck and M. Riethmuller, Nonintrusive measurements of temperature and size of single falling raindrops, Applied Optics, vol.34, issue.10, pp.1633-1639, 1995.
DOI : 10.1364/AO.34.001633

J. Van-beeck and M. Riethmuller, Rainbow phenomena applied to the measurement of droplet size and velocity and to the detection of nonsphericity, Applied Optics, vol.35, issue.13, pp.2259-2266, 1996.
DOI : 10.1364/AO.35.002259

J. Van-beeck and M. Riethmuller, Rainbow interferometry with wire diffraction for simultaneous measureemnt of droplet temperature, size and velocity, Part. Part. Syst. Charact, vol.14, pp.186-192, 1997.

J. Van-beeck, D. Giannoulis, L. Zimmer, and M. L. Riethmuller, Global rainbow thermometry for average temperature measurement of spray droplets, Proceeding of the 10 th Sumposium on Applications of Laser Techniques to Fluid Mechanics, 2000.

J. Van-beeck, D. Giannoulis, L. Zimmer, and M. L. Riethmuller, Global rainbow thermometry for droplet-temperature measurement, Glabal rainbow thermometry for droplet temperature measurement, pp.1696-1698, 2000.
DOI : 10.1364/OL.24.001696

URL : https://hal.archives-ouvertes.fr/hal-00269381

J. Van-beeck, L. Zimmer, and M. L. Riethmuller, Global Rainbow Thermometry for Mean Temperature and Size Measurement of Spray Droplets, Particle & Particle Systems Characterization, vol.18, issue.4, pp.196-204, 2001.
DOI : 10.1002/1521-4117(200112)18:4<196::AID-PPSC196>3.0.CO;2-H

URL : https://hal.archives-ouvertes.fr/hal-00269382

M. R. Vetrano, J. Vanbeeck, and M. L. Riethmuller, Global Rainbow Thermometry: Improvements in the Data Inversion Algorithm and Validation Technique in Liquid-Liquid Suspension, Applied Optics, vol.43, issue.18, pp.3600-3607, 2004.
DOI : 10.1364/AO.43.003600

M. R. Vetrano, J. Van-beeck, and M. Riethmuller, Generalization of the rainbow Airy theory to nonuniform spheres, Optics Letters, vol.30, issue.6, pp.658-660, 2005.
DOI : 10.1364/OL.30.000658

D. A. Walker, A fluorescence technique for measurement of concentration in mixing liquids, Journal of Physics E: Scientific Instruments, vol.20, issue.2, pp.217-224, 1987.
DOI : 10.1088/0022-3735/20/2/019

D. A. Walker, A fluorescence technique for measurement of concentration in mixing liquids, Journal of Physics E: Scientific Instruments, vol.20, issue.2, pp.217-224, 1987.
DOI : 10.1088/0022-3735/20/2/019

J. D. Walker, Multiple rainbows from single drops of water and other liquids, American Journal of Physics, vol.44, issue.5, pp.421-433, 1976.
DOI : 10.1119/1.10172