PUBLICATIONS


  1. D. Silber and S. Mizrahi, "Coalescence of Orange Oil Droplets at Oil­Gum Solution Interface and some Relationship to Emulsion Stability". Food Science, 40, 1174-1178 (1975).

  2. D. Barnea, M. Hoffer and W. Resnick, "Dynamic Behaviour of an Agitated Two-Phase Reactor with Dynamic Variation in Drops Diameter. I­ Numerical Simulations". Chem. Eng. Sci. 33, 205-217 (1978).

  3. D. Barnea, M. Hoffer and W. Resnick, "Dynamic Behaviour of an Agitated Two-Phase Reactor with Dynamic Variation in Drops Diameter. II­ Observability Using Drop Diameter Information". Chem. Eng. Sci. 33, 219-227 (1978).

  4. D. Barnea, M. Hoffer and W. Resnick, "Development of a Dynamic Circulation Interaction Model for Mechanically Agitated Liquid-Liquid Reactors". Chem. Eng. Sci. 34, 901-911 (1979).

  5. Y. Taitel, D. Barnea and A.E. Dukler, "Modelling Flow Pattern Transitions for Steady Upward Gas-Liquid Flow in Vertical Tubes", AIChE J., 26, 345-354 (1980).

  6. D. Barnea, O. Shoham, Y. Taitel and A.E. Dukler, "Flow Pattern Transition for Gas-Liquid Flow in Horizontal and Inclined Pipes; Comparison of Experimental Data with Theory", Int. J. Multiphase Flow, 6, 217-226 (1980).

  7. D. Barnea, O. Shoham and Y. Taitel, "Flow Pattern Characterization for Two Phase Flow by Electrical Conductance Probe", Int. J. Multiphase Flow, 6, 387-397 (1980).

  8. Y. Taitel, D. Barnea and A.E. Dukler, "A Film Model for the Prediction of Flooding and Flow Reversal for Gas-Liquid Flow in Vertical Tubes", Int. J. Multiphase Flow, 8, 1-10 (1982).

  9. D. Barnea, O. Shoham and Y. Taitel, "Flow Pattern Transition for Vertical Downward Two Phase Flow", Chem. Eng. Sci. 37, 741-746 (1982).

  10. D. Barnea, O. Shoham and Y. Taitel, "Flow Pattern Transition for Downward Inclined Two Phase Flow; Horizontal to Vertical", Chem. Eng. Sci., 37, 735-740 (1982).

  11. D. Barnea, M. Hoffer and W. Resnick, "Simulation of Mechanically Agitated Liquid-Liquid Reactor Behaviour and Some Control Implications", Chem. Eng. Sci. 38 , pp. 182-187 (1983).

  12. Dvora Barnea and Yacoub Naseem, "Heat Transfer in Vertical Gas-Liquid Slug flow", Int. J. Heat Mass Transfer, 26 , No.9, 1365-1376 (1983).

  13. Y. Taitel and D. Barnea, "Counter Current Gas Liquid Vertical Flow­Model for Flow Pattern and Pressure Drop". Int. J. Multiphase Flow, 9, 637-648 (1983).

  14. D. Barnea, Y. Luninski and Y. Taitel, "Flow Pattern in Horizontal and Vertical Two Phase Flow in Small Diameter Pipes", Can. J. Chem. Eng., 61, No.5, 617-620 (1983).

  15. Y. Luninski, D. Barnea and Y. Taitel, "Film Thickness in Horizontal Annular Flow", Can. J. Chem. Eng., 61, No.5, 621-626 (1983).

  16. D. Barnea and N. Brauner, "Hold-Up of the Liquid Slug in Two Phase Intermittent Flow," Int. J. Multiphase Flow, 11, 43-49 (1985).

  17. D. Barnea, O. Shoham, Y. Taitel and A.E. Dukler, "Gas Liquid Flow in Inclined Tubes: Flow Pattern Transition for Upward Flow", Chem. Eng. Sci. 40, 131-136 (1985).

  18. N. Brauner and D. Barnea, "Slug/Churn Transition in Upward Gas­Liquid Flow", Chem. Eng. Sci. 41, 159-163 (1986).

  19. D. Barnea and Y. Taitel, "Stability of Annular Flow", Int. Comm. Heat Mass Transfer, 12, 611-621 (1985).

  20. D. Barnea, "Transition from Annular Flow and from Dispersed-Bubble Flow - Unified Models for the Whole Range of Pipe Inclinations", Int. J. Multiphase Flow, 12, 733-744 (1986).

  21. D. Barnea, N. Ben-Yoseph and Y. Taitel, "Flooding in Inclined Pipes - Effect of Entrance Section", Can. J. Chem. Eng., 64, 177-184 (1986).

  22. D. Barnea and L. Shemer, "Rise Velocity of Large Bubbles in Stagnant Liquid in Non-Circular Ducts", Int. J. Multiphase Flow", 12, 1025-1027 (1986).

  23. D. Barnea, A Unified Model for Predicting Flow Pattern Transitions for the Whole Range of Pipe Inclinations, Int. J. Multiphase Flow, 13, 1-12 (1987).

  24. L. Shemer and D. Barnea, "Visualization of the Instantaneous Velocity Profiles in Gas-Liquid Slug Flow", Physico Chemical Hydrodynamics, 8, 243-253 (1987).

  25. P. Doron, D. Granica and D. Barnea, "Slurry Flow in Horizontal Pipes - Experimental and Modelling", Int. J. Multiphase Flow, 13, 535-548 (1987).

  26. D. Barnea and Y. Taitel, "Transient Formulations Modes and Stability of Steady State Annular Flow", Chem. Eng. Sci., 44, 325-332 (1989).

  27. D. Barnea and L. Shemer, "Void Fraction Measurements in Vertical Slug Flow: Applications to Slug Characteristics and Transition," Int. J. Multiphase Flow, 15, 495-504 (1989).

  28. D. Barnea and Y. Taitel, "Non-Linear Stability and Dynamic Simulations of Annular Flow", Chem. Eng. Sci., 45, 3367-3371 (1990)
    .
  29. D. Barnea, "Effect of Bubble Shape on Pressure Drop Calculations in Vertical Slug Flow", Int. J. Multiphase Flow, 16, 79-89 (1990).

  30. Y. Taitel and D. Barnea, "A Consistent Approach for Calculating Pressure Drop in Inclined Slug Flow", Chem. Eng. Sci., 45, 1199-1206 (1990).

  31. Dvora Barnea, "On The Effect of Viscosity on Stability of Stratified Gas Liquid Flow - Application to Flow Pattern Transition at Various Pipe Inclination" Chem. Eng. Sci., 46 , 2123-2131 (1991).

  32. Dvora Barnea, "Stability Analysis of Annular Flow Structure, Using a Discrete Form of the Two Fluid Model", Int. J. Multiphase Flow, 17, 705-716 (1991).

  33. Pinchas Doron and Dvora Barnea, "The Effect of the No-Slip Assumption on the Prediction of Solid Liquid Flow Characteristics", Int. J. Multiphase Flow, 18, 617-622 (1992).

  34. Rene van Hout, Lev Shemer and Dvora Barnea, "Spatial Distribution of Void Fraction within the Liquid Slug and Some Other Related Slug Parameters", Int. J. Multiphase Flow, 18, 831-845 (1992).

  35. Dvora Barnea and Y. Taitel, "Structural and Interfacial Stability of Multiple Solutions for Stratified Flow", Int. J. Multiphase Flow, 18, 821-830 (1992).

  36. Dvora Barnea and Yehuda Taitel, "Kelvin-Helmholtz Stability Criteria for Stratified Flow, Viscous Versus Non-Viscous (Inviscid) Approaches", Int. J. Multiphase flow, 19, 639-649 (1993).

  37. Dvora Barnea and Yehuda Taitel, "A Model for Slug Length Distribution in Gas Liquid Slug Flow", Int. J. Multiphase Flow, 19, 829-838 (1993).

  38. Pinchas Doron and Dvora Barnea, "A three-layer model for solid-liquid flow in horizontal pipes" Int. J. Multiphase Flow, 19, 1029-1043 (1993).

  39. D. Barnea and Y. Taitel "Non linear interfacial instability of separated flow", Chem. Eng. Sci., 49, 2341-2349 (1994).

  40. Y. Taitel, D. Barnea and J.P. Brill "Stratified three phase flow in pipes", Int. J. Multiphase Flow, 21, 53-60 (1995)­.

  41. D. Barnea and Y. Taitel, "Structural stability of stratified flow-the two fluid model approach", Chem. Eng. Sci., 49, 3757-3764 (1994).

  42. Pinchas Doron and Dvora Barnea, "Pressure drop and limit deposit velocity for solid liquid flow in pipes", Chem. Eng. Sci., Journal, 50,­ 1595-1604 (1995).

  43. Pinchas Doron and Dvora Barnea, "Flow pattern maps for solid liquid flow in pipes", Int. J. Multiphase Flow, 22, 273-283 (1996).

  44. Barnea, D. & Taitel, Y. Stratified three phase flow in pipes stability and transition. Chem. Eng. Communication, 141-142, 443-460­ (1996).

  45. Taitel Y. & Barnea D. “Simplified transient simulation of two phase­ flow using quasi-equilibrium momentum balances”. Int. J. Multiphase Flow,­ V. 23, 493-501­ (1997).

  46. Doron, P. Simkhis, M. and Barnea D. “Flow of solid-liquid mixtures in inclined pipes” , Int. J. Multiphase Flow, 23, 313-323 (1997).

  47. Taitel Y. & Barnea D. “Effect of gas compressibility on a slug tracking model”, Chem. Eng. Sci., 53, 2089-2097 (1998).

  48. Tshuva, M., Barnea, D. and Taitel, Y., Two phase flow in inclined parallel pipes, Int. J. Multiphase Flow, 25, 1491-1503 (1999).

  49. S. Polonsky, D. Barnea & L. Shemer (1999) Averaged and time-dependent characteristics of the motion of an elongated bubble in a vertical pipe. Int. J. Multiphase Flow, 25, 795-812 (1999).

  50. S. Polonsky, L. Shemer & D. Barnea, The relation between the Taylor bubble motion and the velocity field ahead of it. Int. J. Multiphase Flow, 25, 957-975 (1999).

  51. R. Rozenblit1, M. Simkhis, G. Hetsroni, D. Barnea, and Y. Taitel, Heat transfer in horizontal solid-liquid Pipe flow. Int. J. Multiphase Flow, 26, 1235-1246 (2000).

  52. Taitel, Y. and Barnea D., Slug Tracking Model for Hilly Terrain Pipelines, SPE J., J., 5, 102-109 (2000).

  53. C. Aladjem Talvy, L. Shemer and D. Barnea. “On the interaction between two consecutive elongated bubbles in a vertical pipe”, Int. J. Multiphase Flow, 26, 1905-1923 (2000).

  54. R. van Hout, D. Barnea and L. Shemer. “Evolution of statistical parameters of gas-liquid slug flow along vertical pipes”, Int. J. Multiphase Flow, 27, 1579-1602 (2001).

  55. R. van Hout, A. Gulitski, D. Barnea, L. Shemer “Experimental investigation of the velocity field induced by a Taylor bubble rising in stagnant water”, Int. J. Multiphase Flow 28, 579-596 (2002).

  56. R. van Hout, D. Barnea and L. Shemer. “Translational velocities of elongated bubbles in continuous slug flow”, Int. J. Multiphase Flow, 28, 1333-1350 (2002).

  57. Y. Taitel, L. Pustylinik, M. Tshuva and D. Barnea, “Flow distribution of gas and liquid in parallel pipes”, Int. J. Multiphase Flow, , 29, 1193-1202 (2003).

  58. R. van Hout, L. Shemer and D. Barnea “Evolution of hydrodynamic and statistical parameters of gas-liquid slug flow along inclined pipes”. Chem. Eng. Sci., 58, 115-133 (2003).

  59. Sivan Natan, Dvora Barnea and Yehuda Taitel. “Direct steam generation in parallel pipes” Int. J. Multiphase Flow, 29, 1669-1683 (2003).

  60. Uri Minzer, Dvora Barnea and Yehuda Taitel. “Evaporation in parallel pipes – splitting characteristics” Int. J. Multiphase Flow, 30, 763-777 (2004).

  61. L. Shemer, A. Gulitski, and D. Barnea  Experiments on the turbulent structure and the void fraction distribution in the Taylor bubble wake. Multiphase Sci. Tech. 17, 103-122 (2005).

  62. Uri Minzer, Dvora Barnea and Yehuda Taitel. “Flow Rate Distribution in Evaporating Parallel Pipes – Modeling and Experimental”, Chem. Eng. Science, 61, 7249-7259 (2006).

  63. E. Roitberg (Trostinetsky), L. Shemer and D. Barnea  "Application of a borescope to studies of gas-liquid flow in downward inclined pipes". Int. J. Multiphase Flow 32, 499-516 (2006).

  64. L. Pustylnik, D. Barnea, Y. Taitel. "Prediction of two-phase flow distribution in parallel pipes using stability analysis", AIChE J., 52, 3345-3352 (2006).

  65. D. Liberzon, L. Shemer and D. Barnea, "Upward propagating capillary waves on the surface of short Taylor bubbles". Phys. Fluids 18, 048103 (DOI: 10.1063/1.2192781) (2006).

  66. L. Shemer, A. Gulitski and D. Barnea  "On the turbulent structure in the wake of Taylor bubbles rising in vertical pipes". Phys. Fl. 29 (3) 035108 (DOI: 10.1063/1.2711478) (2007).

  67. E. Roitberg, L. Shemer, D. Barnea "Measurements of cross sectional instantaneous phase distribution in gas-liquid pipe flow". Exp. Thermal and Fluid Sci., 31, 867-875 (2007).

  68. L. Shemer, A. Gulitski and D. Barnea  "Movement of two consecutive Taylor bubbles in vertical pipes". Multiphase Sci. Tech., 19 (2)  (2007).

  69. Yehuda Taitel, Uri Minzer, Dvora Barnea. "A control procedure for the elimination of mal flow rate distribution in evaporating flow in parallel pipes", Solar Energy, 82, 329–335 (2008).

  70. E. Roitberg, L. Shemer, D. Barnea "Hydrodynamic characteristics of gas-liquid slug flow in a downward inclined pipe". Chem. Eng. Sci, 63, 3605-3613 (2008).

  71. Ludmila Pustylnik, Dvora Barnea, Yehuda Taitel, "Adiabatic Flow Distribution of Gas and Liquid in Parallel Pipes – Effect of Additional Restrictions", CES, 65, 2552-2557 (2010).

  72. Yehuda Taitel, Bella Gurevich, Dvora Barnea, “Splitting characteristics and flow distribution of gas liquid flow in two parallel pipes”, Multiphase Science and Technology, 22 (3), 274-266 (2010)

  73. Mordechai Baikin, Yehuda Taitel, Dvora Barnea, “Flow rate distribution in parallel heated pipes”, Int. J. Heat Mass Transfer, 54, 4448-4457 (2011)

  74. Yehuda Taitel, Dvora Barnea, “Transient solution for flow of evaporating fluid in parallel pipes using analysis based on flow patterns”, Int. J. Multiphase Flow, 37, 469-474 (2011)

  75. D. Barnea, E. Roitberg, L. Shemer,  "Spatial distribution of void fraction in the liquid slug in the whole range of pipe inclinations, Int. J. Multiphase Flow, 52, 92-101 (2013).

  76. V. Babin, D. Barnea, L. Shemer,  "Flow field behind a fixed bluff body in a vertical pipe simulating a wake of a Taylor bubble", Phys. Fluids, 25, 105103; doi: 10.1063/1.4823731 (2013)

  77. V. Babin, L. Shemer, D. Barnea, "Local instantaneous heat transfer around a rising single Taylor bubble, Int. J. Heat Mass Transfer,  89, 379-389 (2015)

  78. Dvora Barnea, Michael Simkhis and Yehuda Taitel, “Transient data for flow of evaporating fluid in parallel mini pipes and comparison with theoretical simulations”, Int. J. Multiphase Flow, 77, 58-64 (2015).

  79. A. Fershtman, L. Shemer, D. Barnea “Instantaneous heat transfer rate around consecutive Taylor bubbles” Int. J. Multiphase Flow, 95, 865-873 (2016)

  80. Yehuda Taitel, Michael Simkhis, Ariel Tevelev and Dvora Barnea, “Transient gas liquid flow in hilly terrain pipelines”, Int. J. Multiphase Flow, 86, 21–27 (2016)

  81. E. Roitberg. D. Barnea and L. Shemer, Elongated bubble shape in inclined air-water slug flow International Journal of Multiphase Flow 85, 76–85 (2016)

  82. A. Fershtman, L. Shemer, D. Barnea, “Transient convective heat transfer in a pipe due to impulsively initiated downward flow and/or heat flux” Int. J. Heat Mass Transfer 111, 1181–1191 (2017).

  83. Yehuda Taitel and Dvora Barnea, “Structural stability and transient changes of the liquid level in stratified flow”, Memorial Volume dedicated to Gad Hetsroni, accepted

  84. A. Fershtman, V. Babin, D. Barnea, L. Shemer, “On shapes and motion of an elongated bubble in downward liquid pipe flow”, accepted for publication in Phys. Fluids (2017)

Books


  1. Yehuda Taitel, Dvora Barnea, “Modeling of gas liquid flow in pipes”, Encyclopaedia of two-phase heat transfer and flow, vol 1,  World Scientific publication, Imperial College Press (2016)

Chapters in Books



  1. D. Barnea and Y. Taitel, "Flow Pattern Transition in Two-Phase Gas­Liquid Flows", A Chapter in the Encyclopedia of Fluid Mechanics, 3, "Gas Liquid Flows", Gulf Publishing, N.P. Cheremisinoff, Editor, 403-474 (1986).

  2. Y. Taitel and D. Barnea, "Two Phase Slug Flow", Advances in Heat Transfer, Hartnett J.P. and Irvine Jr. T.F. ed., 20, 83-132, Academic Press (1990).

  3. Barnea, D. & Taitel, Y. "Interfacial and structural stability of separated flow. Annual Reviews in Multiphase flow", G. Hetsroni, ed., 387-414 (1994).

Scientific Conferences



  1. D. Barnea, M. Hoffer and W. Resnick, "Behaviour and Control of Mechanically-Agitated Liquid-Liquid Reactors". Presented: design 79 Conference, Birmingham, England, Sept. 12-14, 1979. Also presented in Mixing VI, Engineering Foundation Conference, New England College Herrniken, New Hampshire, Aug. 12-17, 1979.

  2. L. Shemer, Y. Manor and D. Barnea, "Characterization of Velocity Profiles in the Gas-Liquid Slug Flow by Hydrogen-Bubbles Technique, The 4th Int. Symposium on Flow Visualization, Paris, France (1986).

  3. D. Barnea, D. Granica, P. Doron and Y. Taitel, "Hydraulic Transport of Coarse Particles with Gas Injection". The 10th International Conference on the Hydraulic Transport of Solids in Pipes, Innsbruck, Austria 29-31, October 1986.

  4. P. Doron and D. Barnea, "Effect of Operational and Physical Variables on the Pressure Drop in Solid-Liquid Flow Through Horizontal Pipes,: Third International Conference on Multiphase Flow, Hague, Netherlands, 18-20 May, 1987.

  5. D. Barnea and Y. Taitel, "Non-Linear Stability and Dynamic Simulations of Annular Flow", 2nd International Symposium on Two Phase Annular and Dispersed Flow, University of Oxford, United Kingdom, Sept. 6-8, 1988.

  6. P. Doron and D. Barnea, "Hydraulic Transport of course solid particles", The 25th Conference of the Israeli Institute of Chem. Eng., Haifa, April 23-24 (1989).

  7. P. Doron and D. Barnea, "On the effect of no slip assumption on modeling slurry flow", 77th Int. Conference on transport and Sedimentation of solid particles, Wroclaw, June 9-11, 1992

  8. D. Barnea, "Interfacial Stabilities: Viscous Versus Inviscid Kelvin­ Helmholtz Analyses Application to Flow Pattern Transition", SPE Forum on Multiphase Flow, Aug. 2-7, Snowmass Village, Colorado (1992)

  9. D. Barnea, "The stability of separated flows", Fifth Sede Boqer Symposium on Solar Electricity Production, Sede Boqer, February, 15-17, 1993.

  10. D. Barnea and Y. Taitel, "Slug Length Distribution in Gas Liquid Slug Flow", 30th meeting of the European two phase flow group, Hannover, June 1993.

  11. Barnea, D. & Taitel, Y., "Stability of separated flow with applications to flow pattern transition", Symposium on Flow and Thermal Instabilities in Two-Phase Systems, ASME Winter Meeting, New Orleans, Louisiana, Nov 28-Dec. 3, 1993.

  12. Doron, P. & Barnea, D., "On the hydraulic transport of solids in pipes", The 25th Israel Conference on Mechanical Engineering,  pp. 477-479, Technion, Haifa, 25-26 May (1994)

  13. Tshuva, M., Taitel, Y. & Barnea, D., "On the hydraulic transport of solids in pipes", The 25th Israel Conference on Mechanical Engineering, pp. 492-494, Technion, Haifa, 25-26 May (1994)

  14. Barnea, D. & Taitel, Y., "Long wave instability of separated flow, application to flow pattern transition", The Israeli-Norwegian Joint Symposium on Fluid Mechanics of Heterogeneous Systems, Trondheim, Norway, June 20-22 (1994)

  15. Tshova, M., Taitel, Y. & Barnea, D. "Instability and non-uniformity­ of two-phase flow in parallel pipes", 2nd International Conference on­ Multiphase Flow, Kyoto, Japan, April 3-7 (1995)

  16. M. Creutz, Taitel, Y., Barnea, D., Miller, M. & Mewes, D. "The­ transition region between intermittent, stratified and annular two-phase flow­ in upward inclined pipes", European Two Phase Flow Group, (1995).

  17. Polonsky, Sh., Barnea, D. and Shemer, L. "Experimental study of the movement of an elongated bubble in a vertical pipe”, The 26th Israel Conference on Mechanical Engineering, pp. 252-254, Technion, Haifa, 21-22 May (1996)

  18. Taitel, Y. and Barnea, D., "Effect of gas compressibility on a slug tracking model”, The 26th Israel Conference on Mechanical Engineering, pp. 255-257, Technion, Haifa, 21-22 May (1996)

  19. Doron, P., Simkhis, M. and Barnea, D., Flow of solid-liquid mixtures in inclined pipes, Engineering Foundation Conference on Fluid-Particle Interactions IV, Davos, Switzerland, May 12-17, 1996

  20. Polonsky, Sh., Barnea, D. and Shemer, L. "Measurements of the hydrodynamic parameters of elongated bubbles in gas liquid slug flow by means of image analysis technique”. ASME Fluids Engineering Conference, July 7-11 (1996).

  21. Shemer, L., Polonsky, Sh. and Barnea, D. "Experimental study of the flow behind an elongated bubble in a vertical pipe”, 6th European Turbulence Conference, Lausanne, July (1996).

  22. M. Simkhis, D. Barnea and Y. Taitel “Concentration profiles of suspended particles in the heterogeneous layer of solid liquid mixtures in pipes”, The 2nd Israel Conference for Conveying and Handling of Particulate Solids, Jerusalem, May 26-28 (1997).

  23. M. Simkhis, D. Barnea and Y. Taitel “Particles distribution in the top layer of solid liquid mixtures flowing in pipes” 9th International Conference on Transport & Sedimentation of solid particles, Cracow, Poland,  2-5 September (1997).

  24. Yehuda Taitel and Dvora Barnea “Effect of gas compressibility on the motion of slugs in pipes” Workshop Varna’97, Transport Phenomena in Two-Phase Flow, Varna, Bulgaria, Sep 12-17 (1997).

  25. L. Shemer, S. Polonsky and D. Barnea (1997) A study of the wake behind a Taylor bubble in a vertical pipe. Workshop “Transport Phenomena in Two-Phase Flow” Varna ’97

  26. Yehuda Taitel and Dvora BarneaSlug behavior in top and low elbows”, 11th International Heat Transfer Conference, Kyongju, Korea, 23-28 (August 1998)

  27. Shlomo Polonsky, Lev Shemer and Dvora Barnea, “Effect of various hydrodynamic parameters on the oscillations of the taylor bubble tail in a vertical pipe”, Proceedings of the 11th IHTC, Vol2, Kyongju, Korea, August 23-28 (1998)

  28. S. Polonsky, D. Barnea and L. Shemer (1998) Experimental investigation of the motion of an elongated bubble in a vertical pipe by means of image processing technique. 8th International Symposium on Flow Visualization, Sorrento, Italy.

  29. Tshuva M., Taitel Y. and Barnea D. Flow distribution of gas and liquid in parallel pipes, ICMF’98, 3rd International Conference On Multiphase Flow, June 8-12, Lyon, France (1998).

  30. Simkhis, M., Creutz, M., Barnea, D., Taitel, Y. and Mewes, D., Hydrodynamic characteristics of wave like flow in solid-liquid mixtures in pipes, ICMF’98, 3rd International Conference On Multiphase Flow, June 8-12, Lyon, France (1998).

  31. C. Aladjem Talvy, L. Shemer & D. Barnea (1999) Interaction between leading and trailing elongated bubbles in a vertical pipe flow. To be presented at the 4th Int. Symp. on Engineering Turbulence Modelling and Measurements, Corsica.

  32. S. Polonsky, D. Barnea and L. Shemer (1998) Experimental study of the motion of an elongated bubble by means of image processing technique. 2nd International Symposium on Measuring Techniques for Multiphase Flows, Beijing, China, August - September.

  33. Yehuda Taitel and Dvora Barnea, Slug tracking in hilly terrain pipelines, 1999 SPE Annual Technical Conference and Exhibition, Houston Tex, Production Operations and Engineering - General, Part 1, 321-330, Oct. 3-6 (1999).

  34. L. Shemer, C. Aladjem Talvy and D. Barnea. “Coalescence of elongated bubbles in a vertical pipe” Workshop, Transport Phenomena in Two-Phase Flow, Bulgaria, (1999). Also presented at the 37th European Two Phase Flow Group Meeting Imperial College, London, September 28th-30th, 1999

  35. M. simkihis, D. Barnea and Y. Taitel, “Dunes in solid-liquid flow in pipes”, Hydrotransport 14, 14th International Conference on Slurry handling and pipeline transport, 51-61, The Netherlands, 8-10 September (1999).

  36. Rene van Hout, Lev Shemer and Dvora Barnea, “On the statistical parameters of gas-liquid slug flow”, 38th European Two Phase Flow Group Meeting Karlsruhe Research Center, May 29th-31st (2000).

  37. R. van Hout, D. Barnea and L. Shemer, Evolution of length distributions along the pipe in vertical and inclined upward slug flow. 4th  International Conference on Multiphase Flow ICMF-2001, New Orleans (2001)

  38. Yehuda Taitel and Dvora Barnea, “Slug Tracking Model for Transient Hilly Terrain Pipelines”, ICMF-2001, New Orleans (2001).

  39. S. Natan, D. Barnea and Y. Taitel, “Direct Steam Generation in Parallel Pipes”. ICMF-2001, New Orleans (2001).

  40. Tshuva, M., Pustylinik, L., Barnea, D. and Taitel, Y. “Flow Distribution of Gas and Liquid in Parallel Pipes”, ICMF-2001, New Orleans (2001).

  41. R. van Hout, D. Barnea, L. Shemer, Translational velocities of elongated bubbles in continuous slug flow. 39th European two-phase flow group meeting, Aveiro, Portugal (2001)

  42. R. van Hout, A. Goulitsky, D. Barnea, L. Shemer, "Experimental investigation of the velocity field induced by a Taylor bubble rising in stagnant water". 39th European two-phase flow group meeting, Aveiro, Portugal (2001).

  43. Sivan Natan, Dvora Barnea and Yehuda Taitel, “Direct steam generation in two parallel pipes”, 39th European two-phase flow group meeting, June 17-20, Aveiro, Portugal (2001).

  44. L. Shemer, A. Gulitski and D. Barnea, "PIV measurements of the velocity field around a Taylot bubble in a vertical pipe" CHISA 2002. 15th International Congress of Chemical and Process Engineering, August 25-29, Praha, Czech Republic (2002).

  45. Sivan Natan, Dvora Barnea and Yehuda Taitel . “Direct Steam Generation in Parallel Pipes using Solar Energy” CHISA 2002. 15th International Congress of Chemical and Process Engineering, August 25-29, Praha, Czech Republic (2002)

  46. L. Shemer, A. Goulitsky, D. Barnea "Structure of the velocity field around an elongated bubble in a vertical pipe". 40th European Two-Phase Flow Group (ETPFG) meetings, June 10-13, Stockholm, Sweden.(2002).

  47. Ludmila Pustylnik, Moshe Tshuva, Dvora Barnea and Yehuda Taitel,, “Flow distribution of gas and liquid in four parallel pipes”, 40th European Two-Phase Flow Group (ETPFG) meetings, June 10-13, Stockholm, Sweden.(2002).

  48. L. Shemer, A. Gulitski and D. Barnea  Measurements of the velocity field behind a Taylor bubble in a vertical pipe. 5th Euromech Fluid Mechanics Conference, Toulouse, France, Abstracts, p. 36. (2003)

  49. L. Shemer, A. Gulitski and D. Barnea  Experiments on the turbulent structure and the void fraction distribution in the Taylor bubble wake. 3rd European – Japanese Two-Phase Flow Group Meeting, Certosa di Pontignano, Italy (2003)

  50. Yehuda Taitel and Dvora Barnea, “Direct steam generation in parallel pipes solar collectors”, 41th European two-phase flow group meeting, May 11-14, Trondheim, Norway (2003).

  51. E. Trostinetsky, L. Shemer and D. Barnea Gas-liquid interfacial distribution in inclined downward pipe flow. ICTAM2004, Warsaw. (2004)

  52. L. Shemer, A. Gulitski and D. Barnea Effect of pipe diameter and Reynolds number on the Taylor bubble wake. 5th International Conference on Multiphase Flow ICMF2004, Yokohama, Japan. (2004)

  53. E. Trostinetsky, L. Shemer and D. Barnea  Interfacial shape and interfacial shear stress in downward stratified turbulent gas-liquid pipe flow. 42th European two-phase flow group meeting, June 23-25, Genova, Italy (2004).

  54. L. Shemer, A. Gulitski and D. Barnea Velocity field in the Taylor bubble wake: measurements in pipes of various diameters. 42th European two-phase flow group meeting, June 23-25, Genova, Italy (2004).

  55. Dvora Barnea and Yehuda Taitel, “Adiabatic vs. diabatic two phase flow in parallel pipes”, 42th European two-phase flow group meeting, June 23-25, Genova, Italy (2004).

  56. Uri Minzer, Dvora Barnea and Yehuda Taitel, “Experiments on Evaporation in Parallel Pipes”, 5th International Conference on Multiphase Flow, ICMF’04, Yokohama, Japan, May 30–June 4 (2004)

  57. Uri Minzer, Dvora Barnea and Yehuda Taitel, “Evaporation in parallel horizontal pipes – Transient simulation and stability”, 43th European two-phase flow group meeting, May 11-13, Prague, Czech Republic (2005).

  58. D. Liberzon, L. Shemer, D. Barnea  "Capillary waves on the surface of Taylor bubbles". 43rd European two-phase flow group meeting, May 11-13, Prague, Czech Republic (2005).

  59. Uri Minzer, Dvora Barnea and Yehuda Taitel, “Evaporation in parallel horizontal pipes – Flow rate distribution”, The 30th Israel conference on mechanical engineering, David Intercontinental Hotel, Tel-Aviv, May 29-30 (2005).

  60. A. Gulitski, L. Shemer, D. Barnea  "Effect of the Taylor bubble wake on the trailing bubble movement". 5th Int. Symposium on Multiphase Flow, Heat Transfer and Energy Conversion (ISMF’05) Xi’an, China (2005).

  61. Ludmila Pustylnik, Dvora Barnea, Yehuda Taitel, "Stability of Two-Phase Air-Water Flow in Parallel Pipes with a Common Feed", 5th International Symposium on Multiphase Flow, Heat Mass Transfer and Energy Conversion (ISMF’05) Xi’an, China, 3-6 July (2005).

  62. U. Minzer, D. Barnea and Y. Taitel, "Flow rate distribution in parallel pipes for solar direct steam generation in parabolic troughs, 13th Sede Boqer Symposium on solar electricity Production, Oct. 30-Nov. 1 (2005).

  63. Uri Minzer, Dvora Barnea and Yehuda Taitel, "Flow Rate Distribution in Evaporating Parallel Pipes", 4th Eastern Mediterranean Chemical engineering Conference, Le Meridien Hotel, Dead Sea, Israel, Jan 9-11 (2006).

  64. U. Minzer, D. Barnea and Y. Taitel, "Flow Rate Distribution in horizontal and Inclined Evaporating Parallel Pipes", 13th International heat transfer conference Sydney Convention & Exhibition Centre, Australia, 13-18 August (2006).

  65. E. Trostinetsky, L. Shemer and D. Barnea  "Measurements of cross-sectional phase distribution in downward inclined gas-liquid pipe flow", 13th Int. Heat Transfer Conf., Sydney, Australia (2006).

  66. E. Roitberg, L. Shemer and D. Barnea, "Cross sectional instantaneous phase distribution in gas-liquid pipe flow wire-mesh sensor vs. borescope measurements". 4th European-Japanese Two-Phase Flow Group Meeting, Kyoto, Japan (2006).

  67. L. Shemer, A. Gulitski and D. Barnea  "Movement of two consecutive Taylor bubbles in vertical pipes". 4th European-Japanese Two-Phase Flow Group Meeting, Kyoto, Japan (2006).

  68. Yehuda Taitel, Uri Minzer, Dvora Barnea, "Elimination of mal flow rate distribution in evaporating flow in parallel pipes", 44th European Two-Phase Flow Group Meeting 2006, 7 - 9 June, Lausanne, Switzerland (2006)

  69. Lev Shemer, Valery Babin and Dvora Barnea  "Bluff body in a pipe as a model of a Taylor bubble: similarities and differences in the induced flow field". ETPFGM'07, Toulouse, France (2007).

  70. Y. Taitel, D. Barnea, “Adiabatic and diabatic two phase flow in multiple parallel pipes”, 45th European two-phase flow group meeting, Institut de Mécanique des Fluides de Toulouse, May 22-24 (2007).

  71. Elena Roitberg, Lev Shemer and Dvora Barnea "Cross Sectional Phase Distribution in Downward Gas-Liquid Pipe Flow". 6th International Conference on Multiphase Flow ICMF2007, Leipzig, Germany (2007).

  72. Yehuda Taitel and Dvora Barnea, "Solutions for evaporating water in multiple parallel pipes", 6th International Conference on Multiphase Flow, ICMF 2007, Leipzig, Germany, July 9 – 13 (2007).

  73. Ludmila Pustylnik, Dvora Barnea and Yehuda Taitel, "Stability of two-phase flow in parallel pipes with a common feed", Proceedings of CHT-08, ICHMT International Symposium on Advances in Computational Heat Transfer, Marrakech, Morocco, May 11-16 (2008).

  74. Y. Taitel, D. Barnea, “Effect of splitting characteristics at the manifold junctions on the distribution of gas/liquid adiabatic flow in parallel inclined pipes". 46th European Two-Phase Flow Group Meeting. Pisa, Italy, May 28-30 (2008).

  75. Y. Taitel, D. Barnea, “Flow distribution of evaporating fluid flow in parallel pipes, methods for eliminating maldistribution". 47th European Two-Phase Flow Group Meeting. Bled, Slovenia, June 3-6 (2009).

  76. Yehuda Taitel, Bella Gurevich, Dvora Barnea, “Splitting characteristics and flow distribution of gas liquid flow in two parallel pipes”, 5th European-Japanese Two-Phase Flow Group Meeting, Spoleto, 20-25 September (2009)

  77. Mordechai Baikin, Yehuda Taitel, Dvora Barnea, “Flow rate maldistribution in multi heated parallel pipes”, Proceedings of the 14th International Heat Transfer Conference, IHTC14, August 8-13, Washington D.C., USA (2010)

  78. Yehuda Taitel, Dvora Barnea, “Transient solution for flow of evaporating fluid in parallel pipes using the drift flux model”, International Conference on Multiphase Flow 2010 (ICMF-2010) May 30 - June 4, 2010, Marriott Tampa Waterside Hotel & Marina, Tampa, FL (2010)

  79. Valery Babin, Dvora Barnea, Lev Shemer,Heat transfer characteristics in a slug unit”, International Conference on Multiphase Flow 2010 (ICMF-2010) May 30 - June 4, 2010, Marriott Tampa Waterside Hotel & Marina, Tampa, FL (2010)

  80. Yehuda Taitel, Dvora Barnea, “Transient behavior of evaporating fluid in parallel pipes using analysis based on flow pattern”, 48th European Two-Phase Flow Group Meeting, Brunel University, London, UK (28th-30th June 2010)

  81. Mordechai Baikin, Yehuda Taitel, Dvora Barnea, “Flow rate distribution in an evaporating multiple pipe system - Theory and experiments”, 49th European Two-Phase Flow Group Meeting, Tel-Aviv University, Tel-Aviv, ISRAEL (29th, May - 2nd June 2011)

  82. Valery Babin, Lev Shemer and Dvora Barnea, “Experimental investigation of the local heat transfer in a vertical gas-liquid slug unit”, 49th European Two-Phase Flow Group Meeting, Tel-Aviv University, Tel-Aviv, ISRAEL (29th, May - 2nd June 2011)

  83. V. Babin, L. Shemer and D. Barnea, Application of IR Thermography Technique for Heat Transfer Measurements to Gas-Liquid Two-Phase Flow”, The 7th Int. Symp. on Measurement Techniques for Multiphase Flows, Tianjin, China. (2011)

  84. Valery Babin, Yehuda Taitel, Dvora Barnea, “Rise velocity of a Taylor bubble in downward liquid flow”, 50th European Two-Phase Flow Group Meeting, Udine, ITALY (16th, May -  18nd  May, 2012)

  85. Valery Babin, Dvora Barnea and Lev Shemer, “Local and Instantaneous Temperature Field around a Taylor Bubble”, 50th European Two-Phase Flow Group Meeting, Udine, ITALY (16th, May -  18nd  May, 2012)

  86. Yehuda Taitel and Dvora Barnea, (Keynote) “Direct steam generation in parallel pipes – application to solar power plants”, ICME 2012, 32nd Israel Conference on Mechanical Engineering, Tel-Aviv University, October 17-18 (2012).

  87. E. Roitberg, L. Shemer, D. Barnea  Hydrodynamic Characteristics of Gas-Liquid Slug Flow in Pipes, 32nd Israeli Conference on Mechanical Engineering, Tel-Aviv (2012)

  88. V. Babin, D. Barnea, and L. Shemer Measurement of the Local Heat Transfer in Gas-Liquid Vertical Slug Flow by Infrared Thermography Technique, 32nd Israeli Conference on Mechanical Engineering, Tel-Aviv (2012)

  89. Valery Babin, Dvora Barnea and Lev Shemer, “Local Instantaneous Heat Transfer in Slug Flow - Effect of Re Number” 8th International Conference on Multiphase Flow, ICMF 2013, Jeju, Korea, May 26 - 31, 2013.

  90. Valery Babin, Yehuda Taitel, Dvora Barnea, “Rise velocity of a Taylor bubble in downward liquid flow”, 8th International Conference on Multiphase Flow 2013, Jeju, Korea, May 26-31 (2013).

  91. Yehuda Taitel and Dvora Barnea, “Design of experimental steady state two chambers gasifier”, 51th European Two-Phase Group Meeting, Lyon, FRANCE, May 13-15 (2013).

  92. Yehuda Taitel and Dvora Barnea, “Simplified simulation of transient gas liquid flow in hilly terrain pipelines”, 52th European Two-Phase Group Meeting, Dresden, GERMANY, May 7-9 (2014).

  93. Yehuda Taitel and Dvora Barnea, “Transient simulations for multiple channels with evaporating fluid”, Proceedings of CHT-15, ICHMT International Symposium on Advances in Computational Heat Transfer, May 25-29, Rutgers University Piscataway, US (2015)

  94. Yehuda Taitel, Ariel Tevelev, Dvora Barnea, “Gas liquid flow in hilly terrain pipelines – modeling and experiments” 7th European-Japanese Two-Phase Flow Group Meeting, Zermatt, Switzerland, 11-15 October (2015)

  95. Adam Fershtman, Dvora Barnea, Lev Shemer, “Local Instantaneous Heat Transfer around, consecutive Taylor Bubbles”, 7th European-Japanese Two-Phase Flow Group Meeting, Zermatt, Switzerland, 11-15 October (2015)

  96. Dvora Barnea and Yehuda Taitel, “Structural stability and transient changes of the liquid level in stratified  flow”, ICMF 2016 International Conference on Multiphase Flow, Firenze, Italy, May 22 - 27 (2016)

  97. Adam Fershtman, Dvora Barnea and Lev Shemer “Convective local heat transfer around elongated bubbles propagating in downward liquid pipe flow”, ICMF 2016 International Conference on Multiphase Flow, Firenze, Italy, May 22 - 27 (2016).

  98. Ron Hayat, Dvora Barnea and Yehuda Taitel, “Liquid flowing downward in a pipe with evaporation”, 53th European Two-Phase Group Meeting, Gdansk, Poland, May 22-24 (2017).

  99. Adam Fershtmana, Lukas Robersb, Horst-Michael Prasserc, Dvora Barnea and Lev Shemer, “Circumferential distribution of film thickness and interfacial structure in downward inclined flow”, 53th European Two-Phase Group Meeting, Gdansk, Poland, May 22-24 (2017).

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