Laboratoire des Écoulements Géophysiques et Industriels

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Emil Hopfinger    

Emil Hopfinger

Directeur de recherche
Téléphone : 04.76.82.50.43
Courriel : Emil.Hopfinger(A)legi.cnrs.fr
Bureau : K107
Équipe : MEIGE

Publications

2010

Flór, J. - B., Hopfinger, E., & Guyez, E. (2010). Contribution of coherent vortices such as Langmuir cells to wind-driven surface layer mixing. Journal of Geophysical Research. Oceans, 115, 10031.

2009

Das, S. P., & Hopfinger, E. (2009). Mass transfer enhancement by gravity waves at a liquid-vapour interface. International Journal of Heat and Mass Transfer, 52(5-6), 1400–1411.

2008

Albayrak, I., Hopfinger, E., & Lemmin, U. (2008). Near-field flow structure of a confined wall jet on flat and concave rough walls. Journal of Fluid Mechanics, 606, 27–49.
Aliseda, A., Hopfinger, E., Lasheras, J. C., Kremer, D. M., Berchielli, A., & Connelly, E. K. (2008). Atomization of viscous and Non-Newtonean liquids by a co-axial high-speed gas jet: Experiments and droplet size modelling. Int. J. Multiphase Flows, .
Das, S. P., & Hopfinger, E. (2008). Parametrically forced gravity waves in a circular cylinder and finite-time singularity. Journal of Fluid Mechanics, 599, 205–228.

2007

Albayrak, I., Hopfinger, E., & Lemmin, U. (2007). Near field flow structure of a confined wall jet on flat and concave rough walls. Journal of Fluid Mechanics, .
Das, S. P., & Hopfinger, E. (2007). Jetting from parametrically forced gravity waves in a circular cylinder. In Bull. APS (Vol. 52, 4). France.
Das, S. P., Hopfinger, E., & Guyez, E. (2007). Parametrically forced gravity waves in a circular cylinder. In CFM2007. Grenoble, France.
De Malmazet, E., Berthoud, G., & Hopfinger, E. (2007). Etude du mécanisme d'arrachement de couche limite comme source possible de fragmentation fine lors de la fragmentation hydrodynamique d'une goutte. In 18ième Congrès Français de Mécanique. Grenoble, France.
Guyez, E., Flór, J. - B., & Hopfinger, E. (2007). Mixing by coherent vortices in a two-layer stratified fluid. In CFM2007. Grenoble, France.
Guyez, E., Flór, J. - B., & Hopfinger, E. (2007). Mixing by coherent vortices in a two-layer stratified fluid. In CFM Stratified flow symposium. Grenoble, France.
Guyez, E., Flór, J. - B., & Hopfinger, E. (2007). Turbulent mixing at a stable density interface : the variation of the buoyancy flux-gradient relation. Journal of Fluid Mechanics, 577, 127–136.
Guyez, E., Flór, J. - B., & Hopfinger, E. (2007). Turbulent mixing at a stable density interface: the buoyancy flux-gradient relation. Journal of Fluid Mechanics, 577, 127–136.
Hopfinger, E., & Baumbach, V. (2007). Liquid sloshing in cylindrical fuel tanks. In 2nd EUCASS Conf. Belgium.
Hopfinger, E., Aliseda, A., Kremer, D. M., Berchielli, A., Connelly, E. K., & Lasheras, J. C. (2007). Atomization of Non-Newtonean liquids by a high momentum coaxial gas jet. In Bull. APS (Vol. 52, 2). France.
Puthanveettil, B. A., & Hopfinger, E. (2007). Drop ejection from parametrically forced capillary-gravity waves. In Proc. Coll. EUROMECH 493. Grenoble, France.
Royon-Lebeaud, A., Hopfinger, E., & Cartellier, A. (2007). Liquid sloshing and wave breaking in cylindrical and square-base containers. Journal of Fluid Mechanics, 577, 467–494.
Wake, G. W., Hopfinger, E., & Yvey, G. N. (2007). Resonantly forced internal waves in a circular basin. Journal of Fluid Mechanics, 582, 203–222.

2006

Ben Rayana, F., Cartellier, A., & Hopfinger, E. (2006). Assisted atomization of a liquid layer: investigation of the parameters affecting the mean drop size prediction. In Assisted atomization of a liquid layer: investigation of the parameters affecting the mean drop size prediction, CD Proc. ICLASS 2006, (8). Kyoto, Japan.
Etienne, J., Rastello, M., & Hopfinger, E. (2006). Modelling and simulation of powder-snow avalanches. CRAS, Tome 334(8-9), 545–554.
Etienne, J., Rastello, M., & Hopfinger, E. (2006). Modelling and simulation of powder-snow avalanches. Comptes Rendus Mécanique, 334(8-9), 545–554.
Guyez, E., Flór, J. - B., & Hopfinger, E. (2006). Mixing across a density interface in a Taylor-Couette flow. In ISSF International ISSF international Symposium on Stratified Fluid (6). Perth, Australia.
Hopfinger, E. (2006). Liquid sloshing in cylindrical containers. In EUROMECH Fluid Mechanics Conference. Stockolm, Sweden.
Rastello, M., Hopfinger, E., & Etienne, J. (2006). Modelling and simulation of powder-snow avalanches. Comptes rendus hebdomadaires des séances de l'Académie des sciences, 334, 545.

2005

Baumbach, V., Cartellier, A., Hopfinger, E., & Bonnel, F. (2005). Liquid Reorientation, Preparation for Engine Restart : Geyser formation and degassing. In 3rd COMPERE Days. Toulouse, France.
Baumbach, V., Hopfinger, E., & Cartellier, A. (2005). The transient behaviour of a large bubble in a vertical tube. Journal of fluid mechanics., 524, 131–142.
Ben Rayana, F., Cartellier, A., & Hopfinger, E. (2005). Atomisation primaire en injection diphasique assistée : rôle de la géométrie. In 17ème Congrès Français de Mécanique. Troyes, France.
Ben Rayana, F., Cartellier, A., Hopfinger, E., & Matas, J. - P. (2005). Study of the drop size in the assisted atomization of a liquid sheet, Proc. Workshop INCA. In Workshop INCA (Initiative en Combustion Avancée ? SNECMA/ONERA/CNRS (pp. 75–83). Villaroche, France.
Etienne, J., Hopfinger, E., & Saramito, P. (2005). Numerical simulations of high density ratio lock-exchange flows. Physics of Fluids, 17(3), 12.
Etienne, J., Hopfinger, E., & Saramito, P. (2005). Simulations numériques à haute résolution d'écoulements gravitaires à fortes variations de densité. In CFM 2005. Troyes, France.
Etienne, J., Hopfinger, E., & Saramito, P. (2005). Simulations numériques à haute résolution d'écoulements gravitaires à fortes variations de densité. In 17ème Congrès Français de Mécanique, CFM 2005. France.
Etienne, J., Saramito, P., & Hopfinger, E. (2005). Numerical simulation of dense clouds on steep slopes : application to powder-snow avalanches. Annals of Glaciology, 38, 279–383.
Hong, M., Cartellier, A., Hopfinger, E., & Matas, J. - P. (2005). Spray developpment in the near field of two-phase coaxial injectors. In 11th Workshop on two-phase flow predictions. Merseburg, Germany.
Royon-Lebeaud, A., Hopfinger, E., & Cartellier, A. (2005). Fundamental aspects of smoshing in cylindrical containers. In 3rd COMPERE Days. Toulouse, France.
Royon-Lebeaud, A., Hopfinger, E., & Cartellier, A. (2005). Non-linear wave motions in reservoirs and wave breaking characteristics. In In Hydrodynamics VI ? Theory and Applications, (555). ISBN 04-1536-304-7. Liang Cheng, Kervin Yeow Editors, Taylor 1 Francis Group,.

2004

Ben Rayana, F., Cartellier, A., & Hopfinger, E. (2004). Gas assisted atomization mechanisms and spray development. In CD Proc. 5th ICMF. yokohama, Japan.
Brun, C., Tenchine, D., & Hopfinger, E. (2004). Role of the shear layer instability in the near wake behaviour of two side by side circular cylinders. Experiments in Fluids, 36, 334–343.
Cartellier, A., & Hopfinger, E. (2004). Atomisation de gouttes. In 1ère Journée du Groupe Régional Rhône-Alpes de l'AAAF. Lyon, France.
Etienne, J., Hopfinger, E., & Saramito, P. (2004). Ecoulements de fluides miscibles à forte différence de densité. In 3-ème congrès national d'analyse numérique (CANUM. France.
Hong, M., Cartellier, A., & Hopfinger, E. (2004). Characterization of phase detection optical probes for the measurement of the dispersed phase parameters in sprays. International Journal of Multiphase Flow, 30, 615–648.
Hopfinger, E., Kurniawan, A., Graf, W. H., & Lemmin, U. (2004). Sediment erosion by Görtler vortices: the scour hole problem. Journal of Fluid Mechanics, 520, 327–342.
Rastello, M., & Hopfinger, E. (2004). Sediment entraining suspension clouds: a model of powder-snow avalanches. Journal of Fluid Mechanics, 509, 181–206.
Rastello, M., & Hopfinger, E. (2004). Sediment-entraining suspension clouds: a model of powder-snow avalanches. Journal of Fluid Mechanics, 509, 181–206.

2003

Baumbach, V., Hopfinger, E., & Cartellier, A. (2003). Geyser formation and degassing. In COMPERE Scientific Committee. Toulouse, France.
Hong, M., Cartellier, A., & Hopfinger, E. (2003). Atomisation mechanism in coaxial injectors. In 5th Euromech Fluid Mechanics Conference. Toulouse, France.
Hopfinger, E. (2003). Atomization of a liquid jet by a coflowing gas stream : From interfacial instability to drop formation. In C.S. YIH and 150th anniversary lecture of Engineering Dept. University of Michigan. Michigan, United States.
Hopfinger, E., & Kurniawan, A. (2003). Sediment erosion by Görtler vortices: The scour hole problem. In The proceeding of the Technical Meeting of Society of Engineering Sciences. Ann Abor, United States.
Royon-Lebeaud, A., Cartellier, A., Hopfinger, E., & Gaudin, E. (2003). Liquid sloshing and wave breaking in cylindrical reservoirs. In 5th Euromech Fluid Mechanics Conference. Toulouse, France.
Royon-Lebeaud, A., Hopfinger, E., & Cartellier, A. (2003). Non-linear liquid sloshing in reservoirs. In 56th Annual Meeting of the Division of Fluid Dynamics. Est Rutherford - new Jersey, United States.
Royon-Lebeaud, A., Hopfinger, E., & Cartellier, A. (2003). Non-linear sloshing and wave breaking conditions in cylindrical reservoirs. In 2nd COMPERE Day. Bremen, Germany.
Varga, C. M., Lasheras, J. C., & Hopfinger, E. (2003). Atomization of a small diameter liquid jet by a high-speed gas stream. In ICLASS 2003 (3). Sorrento, Italy.
Varga, C. M., Lasheras, J. C., & Hopfinger, E. (2003). Initial breakup of a small-diameter liquid jet by a high-speed gas stream. Journal of Fluid Mechanics, 497, 405–434.

2002

Hong, M., Cartellier, A., & Hopfinger, E. (2002). Atomisation and mixing in coaxial injection (CD Proc.). In 4th International Conference on Launcher Technology Space Launcher Liquid Propulsion (10). Liège, Belgium: Belgium CNES Publ.
Rastello, M., Ancey, C., Ousset, F., Magnard, R., & Hopfinger, E. (2002). An experimental study of particle-driven gravity currents on steep slopes with entrainment of particles. Natural Hazards and Earth System Science, 2(3/4), 181–185.
Royon-Lebeaud, A., Gaudin, E., Hopfinger, E., & Cartellier, A. (2002). Sloshing and drop formation conditions in cylindrical liquid propellant tanks. In C. N. E. S. P. U. B. L. I. C. A. T. I. O. N. S. 11 pages (Ed.), CD Proc. 4t 4th International Conference on Launcher Technology (11). LIEGE, Belgium.
Royon-Lebeaud, A., Hopfinger, E., Cartellier, A., & Gaudin, E. (2002). Liquid sloshing and wave breaking in cylindrical reservoirs. In Abstracts of the 55th Annual Meeting of the Division of Fluid Dynamics. Dallas, United States.

2001

Gaudin, E., Hopfinger, E., & Cartellier, A. (2001). Liquid reorientation: geyser formation and gas entrainment. In 1st COMPERE Day. Grenoble, France.
Hong, M., Cartellier, A., & Hopfinger, E. (2001). Breakyp mechanisms in coaxial atomization. In Proc. Symposium EUROMECH 421. Grenoble, France.
Hong, M., Cartellier, A., & Hopfinger, E. (2001). Détermination de la distribution de taille : Correction de volume de mesure pour la sonde optique. In Colloque de synthèse du Groupe de Recherche Combustion dans les moteurs fusées.. Toulouse, France.
Hong, M., Cartellier, A., & Hopfinger, E. (2001). Drop size and velocity measurements in the near field of coaxial atomizer using an optical phase detection probe. CD Proc. In 4th International conference on multiphase flow.. New Orleans, United States: (E. Michaelides Editor) (Abstract de poster).
Hong, M., Cartellier, A., & Hopfinger, E. (2001). Spray characterization using optical probes: Feasability of drop velocity, size and concentration measurements. In 2nd Japanese European Two-phase Flow Group meeting. Japan.. Japan.
Hopfinger, E. (2001). Atomisation d'un jet liquide par un jet de gaz coaxial : Un bilan des connaissances acquises. In Actes du Colloque Combustion dans les Moteurs Fusées. CEPADUES-EDITIONS.
Hopfinger, E. (2001). Liquid Sloshing and Wave Breaking in Containers. In Symposium a Fascination with fluids. Los Angeles, United States.
Hopfinger, E. (2001). Simulation of Powder Snow Avalanches. In Symposium APS-van Atta. San Diego - californie, United States.
Hopfinger, E., Rastello, M., & Ancey, C. (2001). Simulation of powder snow avalanches. In Pas précisé (Vol. 46-10, 98). France.
Varga, C. M., Hopfinger, E., & Lasheras, J. C. (2001). Atomization of a small diameter liquid jet. In Pas précisé (Vol. 46-10, 149). France.

2000

Caton, F., Janiaud, B., & Hopfinger, E. (2000). Stability and bifurcations in stratified Taylor-Couette flow. Journal of Fluid Mechanics, 93, 93–124.

1999

Caton, F., Janiaud, B., & Hopfinger, E. (1999). Primary and secondary Hopf bifurcations in stratified Taylor Couette flow. Physical Review Letters, 83(23), 4647–4650.