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RISSO Frederic

PNG - 101 ko

Directeur de recherche CNRS

Groupe Interface

Institut de Mécanique des Fluides de Toulouse
Allée Camille Soula, 31400 Toulouse, France

Tel : 33 (0)5 34 32 28 26

Administrateur du Conseil des Services Numériques de l’IMFT (CSN-IMFT)

Sujets d’étude

  • Agitation, mélange et transfert dans les écoulements à bulles
  • Instabilités de sillage et oscillations de corps en mouvement dans un fluide
  • Déformation et rupture d’interface en écoulement instationnaire (rupture, coalescence)
  • Effet des tensio-actifs sur la dynamique des interfaces
  • Turbulence et sillages
  • Biomécanique des capsules

Sélection d’articles

F. Risso (2016) Physical interpretation of probability density functions of bubble-induced agitation. J. Fluid Mech. 809, 240-263

M. Roudet, A.-M., S. Cazin, F. Risso and V. Roig (2016) Experimental investigation of interfacial mass transfer mechanisms for a confined high-Reynolds-number bubble rising in a thin gap. AIChE J., in press.

S. Roman, A. Merlo, P. Duru, F. Risso and S. Lorthois (2016) Going beyond 20-micrometer sized channels for studying red blood cell phase separation in microfluidic bifurcations. Biomicrofluidics, 10, 034103.

E. Alméras, S. Cazin, V. Roig, F. Risso, F. Augier and C. Plais (2016) Time-resolved measurement of concentration fluctuations in a confined bubbly flow by LIF. Int. J. Multiphase Flow, 83, 153-161.

E. Alméras, C. Plais, F. Euzenat, F. Risso, V. Roig and F. Augier, and (2016) Scalar Mixing in Bubbly Flows : Experimental Investigation and Diffusivity Modelling. Chem. Eng. Sci., Chem. Eng. Sci. 140, 114–122.

B. Lalanne, N. Abi Chebel, J. Vejražka, S. Tanguy, O. Masbernat and F. Risso (2015) Non-linear shape oscillations of rising drops and bubbles : experiments and simulations. Phys. Fluids, 27, 123305.

B. Lalanne, S. Tanguy, L. Rueda Villegas and F. Risso (2015) On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method. J. of Comp. Physics 301 (2015) 289–307

E. de Malmazet, F. Risso, O. Masbernat and V. Pauchard (2015) Coalescence of contami nated water drops at an oil/water interface : influence of micro-particles. Colloids and Surfaces A : Physicochem. Eng. Aspects 482, 514-528.

E. Alméras, F. Risso, V. Roig, C. Cazin, C. Plais and F. Augier (2015) Mixing by bubble-induced turbulence. J. Fluid Mech. 776, 458-474.

V. Chireux, D. Fabre, F. Risso and Ph. Tordjeman (2015) Oscillations of a liquid bridge resulting from the coalescence of two droplets. Phys. Fluids 27, 062103.

D. Colombet, D. Legendre, F. Risso, A. Cockx and P. Guiraud (2015) Dynamics and mass transfer of rising bubbles in an homogenous swarm at large gas volume fraction. J. Fluid Mech. 763, 254-285.

E. Bouche, V. Roig, F. Risso and A.-M. Billet (2014) Homogeneous swarm of high- Reynolds-number bubbles rising within a thin gap. Part 2. Liquid dynamics. J. Fluid Mech. 758, 508-521.

B. Lalanne, S. Tanguy and F. Risso (2013) Effect of rising motion on the damped shape oscillations of drops and bubbles. Phys. Fluids, 25, 112107.

N. Havard, F. Risso and Ph. Tordjeman (2013) Breakup of a pendant magnetic drop. Phys. Rev. E, 88:013014.

E. Bouche, S. Cazin, V. Roig and F. Risso (2013) Mixing in a swarm of bubbles rising in a confined cell measured by mean of PLIF with two different dyes. Exp. in Fluids, 54:1552

G. Riboux, D. Legendre and F. Risso (2013) A model of bubble-induced turbulence based on large-scale wake interactions. J. Fluid Mech., 719, 362-387.

F. Brunet, E. Cid, A. Bartoli, E. Bouche, F. Risso and V. Roig (2013) Image Registration Algorithm for Molecular Tagging Velocimetry Applied in Hele-Shaw Cell. Exp. Thermal and Fluid Science, 44, 897-904

S. Roman, S. Lorthois, P. Duru and F. Risso (2012) Measurement of red blood cell velocity in microvessels by temporal cross-correlation : influence of non-uniform velocity distribution. Microvascular Research, 84, 249-261.

V. Roig, M. Roudet, F. Risso and A.-M. Billet (2012) Dynamics of a high-Reynolds- number bubble rising within a thin gap. J. Fluid Mech., 707, 444-466.

E. Bouche, V. Roig, F. Risso and A.-M. Billet (2012) Homogeneous swarm of high-Reynolds-number bubbles rising within a thin gap. Part 1 : Bubble dynamics. J. Fluid Mech. 704, 211-231.

N. Abi Chebel, J. Vejražka, O. Masbernat and F. Risso (2012) Shape oscillations of an oil drop rising in water : effect of surface contamination. J. Fluid Mech., 702, 533-542.

Gordillo, J. M., B. Lalanne, F. Risso, D. Legendre and S. Tanguy (2012) A model to describe the unsteady rise and the associated oscillations when a bubble rises in a quiescent liquid bath. Bub. Eng. Sci. and Technology, 4, 4-11.

R. Maniero, O. Masbernat, E. Climent and F. Risso (2012) Modelling and simulation of inertial drop break-up in a turbulent pipe flow downstream of a restriction. Int. J. Multiphase Flow, 42, 1-8.

P. Ern, F. Risso, D. Fabre and J. Magnaudet (2012) Wake-induced oscillatory paths of freely rising or falling bodies. Ann. Rev. Fluid Mech., 44, 97-121.

N. Abi Chebel, F. Risso and O. Masbernat (2011) Inertial modes of a periodically-forced buoyant drop attached to a capillary. Phys. Fluids, 23, 102104.

F. Ravelet, C. Colin and F. Risso (2011) On the dynamics and breakup of a bubble immersed in a turbulent flow. Phys. Fluids, 23, 103301.

I. Eames, P. B. Johnson, V. Roig and F. Risso (2011) Effect of turbulence on the downs- tream velocity deficit of a rigid sphere. Phys. Fluids, 23, 095103.

M. Roudet, A.-M. Billet, V. Roig and F. Risso (2011) PIV with volumetric lighting in a narrow cell : inertial migration of neutrally-buoyant tracers. Exp. Thermal and Fluid Science, 35, 1030–1037.

D. Colombet, D. Legendre, A. Cockx, P. Guiraud, F. Risso, S. Cazin and C. Daniel (2011) Experimental study of mass transfer in a dense bubble swarm. Chem. Eng. Sci., 66, 3432–3440.

F. Risso (2011) Theoretical model for k−3 spectra in dispersed multiphase flow (2011) Phys. Fluids, 23, 011701.

Z. Amoura, V. Roig, F. Risso and A.-M. Billet (2010) Attenuation of the wake of a sphere in an intense incident turbulence with larger length scales. Phys. Fluids, 22, 055105.

G. Riboux, F. Risso and D. Legendre (2010) Experimental characterization of the agitation generated by bubbles rising at high Reynolds number. J. Fluid Mech., 643, 509–539.

P. Ern, F. Risso, P. C. Fernandes and J. Magnaudet (2009) A dynamical model for the buoyancy-driven zigzag motion of oblate bodies. Phys. Rev. Lett., 102, 134505.

P. C. Fernandes, P. Ern, F. Risso and J. Magnaudet (2008) Dynamics of axisymmetric bodies rising on a zigzag path. J. Fluid Mech. 606, 209–223.

R. Manasseh, G. Riboux, F. Risso (2008) Sound generation on bubble coalescence follo- wing detachment. Int. J. Multiphase Flow, 34, 938–949.

F. Risso, V. Roig, Z. Amoura, G. Riboux, A.-M. Billet (2008) Wake attenuation in large Reynolds number dispersed two-phase flows. Phil. Trans. Royal Society A, 366, 2177–2190.

P. Ern, P. C. Fernandes, F. Risso and J. Magnaudet (2007) Evolution of wake structure and wake-induced loads along the path of freely rising axisymmetric bodies. Phys. Fluids, 19, 113302.

S. Galinat, F. Risso, O. Masbernat and P. Guiraud (2007) Dynamics of drop breakup in inhomogeneous turbulence at various volume fractions. J. Fluid Mech., 578, 85–94.

S. Galinat, L. Garrido Torres, O. Masbernat, P. Guiraud, F. Risso, C. Dalmazzone and C. Noik (2007) Break-up of a drop in a liquid-liquid pipe flow through an orifice. AIChE J. (1), 56–68.

P. C. Fernandes, F. Risso, P. Ern and J. Magnaudet (2007) Oscillatory motion and wake instability of freely-rising axisymmetric bodies. J. Fluid Mech., 573, 479–502.

F. Risso, F. Collé-Paillot and M. Zagzoule (2006) Experimental investigation of a bioar- tificial capsule flowing in a narrow tube. J. Fluid Mech. 547, 149–174.

P. C. Fernandes, P. Ern, F. Risso and J. Magnaudet (2005) On the zigzag dynamics of freely-moving axisymmetric bodies. Phys. Fluids 17, 098107.

P. C. Fernandes, P. Ern, F. Risso and J. Magnaudet (2005) Mouvements oscillatoires de corps en ascension dans un fluide peu visqueux : l’effet du rapport de forme. Mécanique & Industrie 6, 279–283.

F. Risso and M. Carin (2004) Compression of a capsule : Mechanical laws of membranes with negligible bending stiffness. Phys. Rev. E 69, 061601.

J. D. Sherwood, F. Risso, F. Collé-Paillot, F. Edwards-Lévy and M. Lévy (2003) Trans- port rates through a cell membrane to attain Donnan equilibrium. J. Coll. Int. Sci 263, 202–212.

S. L. Kiambi, A.M. Duquenne, J.B. Dupont, C. Colin, F. Risso and H. Delmas (2003) Measurements of Bubble Characteristics : Comparison between Double Optical Probe and Ima- ging. Canadian J. Ch. Engineering 81, 764–770.

F. Risso and D. Legendre (2003) Velocity fluctuations induced by high-Reynolds-number rising bubbles : experiments and numerical simulations. ERCOFTAC Bulletin March, 41–45.

F. Risso and K. Ellingsen (2002) Velocity fluctuations in a homogeneous dilute dispersion of high-Reynolds-number rising bubbles. J. Fluid Mech. 453, 395–410.

K. Ellingsen and F. Risso (2001) On the rise of an ellipsoidal bubble in water : oscillatory paths and liquid induced velocity. J. Fluid Mech. 440, 235–268.

F. Risso (2000) The mechanisms of deformation and breakup of drops and bubbles. Multiphase Sci. Tech. 12, 1–50.

F. Risso (1999) Experimental investigation of the motion of a bubble in a gradient of turbulence. Phys. Fluids 11, 3567–3569.

F. Risso and J. Fabre (1998) Oscillations and breakup of a bubble immersed in a turbulent field. J. Fluid Mech. 372, 323–355.

C. Suzanne, K. Ellingsen, F. Risso and V. Roig (1998) Local Measurements in Turbulent Bubbly Flows. Nucl. Engng Des. 184, 319–327.

F. Risso, A. Corjon and A. Stoessel (1997) Direct numerical simulation of wake vortices in intense homogeneous turbulence. AIAA J. 35, 1030–1039.

F. Risso and J. Fabre (1997) Diffusive turbulence in a confined jet experiment, J. Fluid Mech. 337, 233–261.