Lectures E

E1 - Monday morning
Symposium on multi-scale aspects of bubbly flows

Vorticity and bubbly flows. *Biesheuvel A. (Univ. Twente, Enschede, NL) [1072]

Wall effect on bubble formation at a submerged orifice. Xiao Z. Y., *Tan R. B. H. (Nat. Univ. Singapore, SG) [780]

Influence of n-pentanol and alpha-terpineol adsorption on bubble rising velocity and collisions with interfaces. *Krasowska M., Krzan M., Malysa K. (Inst. Catal. Surf. Chem., Krakow, PL) [600]

The study of elementary steps in the flotation process using image analysis method. *Horn D., Basarova P., Machon V. (Inst. Chem. Technol., Praha, CZ) [764]

Mechanisms of in-line two bubble coalescence in a non-newtonian fluid. *Lin T.-J., Lin G.-M. (Nat. Chung-Cheng Univ., Chia-Yi, TW) [1368]

E2 - Monday afternoon
Fluid flow and multiphase systems

Airlifts

Keynote lecture: Flow characteristics and application of micro bubble containing bubbly two-phase flow. *Serizawa A. (Univ. Kyoto, JP) [1271]

Transfer mechanisms for microbubbles in turbulent boundary layer. Giusti A., Lucci F., *Soldati A. (Univ. Udine, IT) [1180]

Passive acoustic analysis of complex bubbly flows. *Manasseh R. (CSIRO, Melbourne, AU) [1272]

Three phase hydrodynamic behavior on airlift tanks (ALT). *Trilleros Villaverde J. A., Diaz Martin R.¹, Redondo Martin P.¹ (Univ. Complutense, Madrid, ES; ¹Univ. San Pablo, Madrid, ES) [768]

Hydrodynamic analysis of a continuous airlift bioreactor with flocculating high cell density system. *Klein J., Vincente A. A., Domingues L., Jurascik M.¹, Teixeira J. (Univ. Minho, Braga, PT; ¹Slovak Univ. Technol., Bratislava, SK) [800]

Enhanced mass transfer rates of a novel oscillatory flow meso reactor. *Reis N. M., Vicente A., Teixeira J., Mackley M. R.¹ (Univ. Minho, Braga, PT; ¹Univ. Cambridge, UK) [553]

Investigation of hydrodynamic parameters and modeling of an internal loop airlift reactor. *Karimi A., Tavasoli A., Bakhtiary H. R., Jafari Nasr M. R., Khodagholi M. A. (Res. Inst. Pet. Ind., Tehran, IR) [607]

E3 - Tuesday morning
Fluid flow and multiphase systems

Bubble columns

Keynote lecture: Induced agitation and the prediction of phase distributions in laminar bubbly flows. *Cartellier A. (CNRS-INPG, Grenoble, FR) [1157]

Profiles of gas holdup and bubble passage frequency in a bubble column. *Yamashita F., Kohsaka Y. (Kanagawa Inst. Technol., Atsugi, JP) [695]

Applying drift-flux to predict the transition from bubbly to churn-turbulent flow in a plunging liquid jet bubble column. *Evans G. M., Nguyen A. V., Machniewski P. M.¹ (Univ. Newcastle, Callaghan NSW, AU; ¹Univ. Technol., Warszawa, PL) [471]

Analysis of hydrodynamic of two phase flow in bubble column using digital image processing. Zajac D., *Anweiler S., Ulbrich R. (Tech. Univ. Opole, PL) [831]

Large scale vortical structures in bubble columns for gas fractions in the range of 5%-25%. *Harteveld W. K., Julia J. E.¹, Mudde R. F., van den Akker H. E. A. (Delft Univ. Technol., NL; ¹Univ. Jaume, Castello de la Plana, ES) [394]

Mechanism of dissolution of dispersed phase in isothermal two-phase bubble column reactor. Majumder S. K., *Kundu G., Mukherjee D. (Indian Inst. Technol., Kharagpur, IN) [630]

Measurement of bubble size and mass transfer in gas-liquid ejector. *Sirinek A., Ditl P., Linek V.¹ (Czech Tech. Univ., Praha, CZ; ¹Inst. Chem. Technol., Praha, CZ) [805]

E4 - Tuesday afternoon
Fluid flow and multiphase systems

Multiphase systems

Keynote lecture: Challenges on population balance modelling of the coalescence and breakage processes in bubble column reactors. Dorao C. A., *Jakobsen H. A. (Norweg. Univ. Sci. Technol., Trondheim, NO) [1076]

Implementation of population balance into multiphase-model in CFD simulation for bubble column. *Sha Z., Laari A., Turunen I. (Lappeenranta Univ. Technol., FI) [61]

Modelling of bubble column reactor. *Librovich B. V., Nowakowski A. F., Lue L. (UMIST, Manchester, UK) [1037]

Verification & validation in CFD: tridimensional and transient model for multiphase flow. *Soares C., Noriler D.¹, Wolf-Maciel M. R., Voss M. L.¹, Barros A. A. C.¹, Meier H. F.¹ (UNICAMP, Campinas, BR; ¹FURB, Blumenau, BR) [777]

Numerical calculation of backmixing and mass transfer in bubble columns. *Wiemann D., Mewes D. (Univ. Hannover, DE) [186]

E5 - Wednesday morning
Fluid flow and multiphase systems

Film flow

Free falling droplet submitted to vaporization. Guella S., Marion M., Lepinasse E., *Saboni A.¹ (Univ. Caen, FR; ¹INSA Rouen, FR) [754]

Influence of viscosity on droplet-droplet collision behaviour: experimental and numerical results. *Gotaas C., Havelka P., Roth N.¹, Hase M.¹, Weigand B.¹, Jakobsen H. A., Svendsen H. F. (NTNU, Trondheim, NO; ¹Univ. Stuttgart, DE) [435]

Experimental study of drop break-up dynamics downstream a restriction in a liquid-liquid duct flow. *Galinat S., Dalmazzone C.¹, Noik C.¹, Masbernat O., Guiraud P.² (LGC CNRS, Toulouse, FR; ¹Inst. Fr. Pet., Rueil-Malmaison, FR; ²INSA, Toulouse, FR) [1365]

Analysis of liquid-liquid flows in horizontal pipes: state of the art and 1-D models. *Conan C., Decarre S.¹, Masbernat O., Line A.² (LGC CNRS, Toulouse, FR; ¹Inst. Fr. Pet., Rueil-Malmaison, FR; ²INSA, Toulouse, FR) [1359]

The CFD simulation and an experimental study of hydrodynamic behaviour of liquid-solid flow. *Kristal J., Jiricny V., Stanek V. (Inst. Chem. Proc. Fundam., Praha, CZ) [320]

Keynote lecture: Fluid dynamics of floating particles. Singh R. P., *Joseph D. D.¹ (N. Jersey Inst. Technol., Newark NJ, US; ¹Univ. Minnesota, Minneapolis MN, US) [1539]

Coupling mechanisms between coherent structures and micro-particles in turbulent boundary layer. Picciotto M., Marchioli C., *Soldati A. (Univ. Udine, IT) [1151]

Investigation of dependence of gas flow on the geometry of cyclonic separators by CFD simulation. *Harasek M., Horvath A., Jordan C. (Vienna Univ. Technol., Wien, AT) [606]

Pilot plant evaluation of a novel FCC riser separator system. *Verstraete J. J., Duplan J.-L., Gauthier T. (Inst. Fr. Pet., Vernaison, FR) [675]

NMR studies of liquid, gas and solid particles flow in catalysis. *Matveev A. V., Koptyug I. V.¹, Khanaev V. M.², Barysheva L. V.², Noskov A. S.² (Novosibirsk State Univ., RU; ¹Int. Tomogr. Cent., Novosibirsk, RU; ²Boreskov Inst. Catal., Novosibirsk, RU) [200]

E6 - Wednesday afternoon
Fluid flow and multiphase systems

Film flow

Gas-liquid two phase flow in coiled flow inverter. Ghorai S., *Nigam K. D. P. (Indian Inst. Technol., New Delhi, IN) [1014]

Experimental study on upward two-phase flow patterns in vertical and inclined pipes. *Matamoros L. A., Alvarez R., Lopez de Ramos A. L., Gonzalez-Mendizabal D. (Univ. Simon Bolivar, Caracas, VE) [564]

Rainsplash effects on overland flow regime and on sediment concentration. *Mouzai L., Bouhadef M. (USTHB, Algiers, DZ) [1140]

Keynote lecture: Large-scale structures in impinging jets and falling films. *Alekseenko S., Markovich D. (Inst. Thermophys., Novosibirsk, RU) [1401]

Solitary waves dynamics of liquid film flows. *Tihon J. (Inst. Chem. Proc. Fundam., Praha, CZ) [1121]

Flow measurements of film flows down flat and structured inclines. *Ausner I., Hoffmann A., Repke J.-U., Wozny G. (Tech. Univ., Berlin, DE) [83]

E7 - Thursday morning
Fluid flow and multiphase systems

Rheology

The investigation of liquid flows with surface tension gradients. *Darton R. C., Bain C. D., Breward C. J. (Univ. Oxford, UK) [161]

Study of characteristic of mixing and flow behaviour of viscous fluid in continuous loop reactor. Neffah Z., *Belaadi S., Bensmailli A. (USTHB, Bab Ezzouar, DZ) [733]

Numerical simulation of fully developed flow in bent helix. Kumar V., *Nigam K. D. P. (Indian Inst. Technol., New Delhi, IN) [974]

Leak detection in pipelines. Pressure transient analysis. Macias I. B., Braga C. F., Cariati S. A., Souza A. L., *Cruz S. L., Pereira J. A. F. R. (UNICAMP, Campinas, BR) [804]

Monitoring the interface movement of a bubbling dip tube by the pressure signal. Janssens-Maenhout G., *Dechamp L., Grassi P. (JRC, Ispra, IT) [1161]

Electrodiffusion flow diagnostics with liquids displaying Apparent Wall Slip effect. *Wein O., Vecer M., Tovcigrecko V. V. (Inst. Chem. Proc. Fundam., Praha, CZ) [1218]

Optimization of the rheological properties of nano-sized yttria-stabilized tetragonal polycrystals zirconia slurries for aqueous slip-casting. *Sarraf H., Havrda J., Herbig R.¹ (Inst. Chem. Technol., Praha, CZ; ¹Inst. Keram. Werkstoffe, Freiberg, DE) [1195]

Principles of particle bridging by small molecules - structure and configuration. *Leong Y. K. (James Cook Univ., Townsville, AU) [136]

Rheological behaviour of fresh and cooked fruits. Cancela M. A., *Alvarez E., Maceiras R. (Univ. Vigo, ES) [863]

Flow of viscoelastic fluids through fixed beds of particles. *Machac I., Bendova H., Siska B., Stern P.¹ (Univ. Pardubice, CZ; ¹Inst. Hydrodyn., Praha, CZ) [349]

E8 - Thursday afternoon
Fluid flow and multiphase systems

Multiphase aspects of molten metal flows

Keynote lecture: The steel converter, a stirred G-L-L' multiphase flow system. Martin M., Rendueles M.¹, *Diaz M. (Univ. Oviedo, ES; ¹Project Manag. Area, Oviedo, ES) [1104]

Mixing and scale-down/scale-up studies related to the cleaning of molten aluminium. Saito Y., Chiti F.¹, Kimata M.², *Bujalski W.¹, Song J. M.¹, Jolly M. R.¹, Nienow A. W.¹ (Nippon Steel Corp., Futtsu-City, JP; ¹Univ. Birmingham, UK; ²Yamagata Univ., Yonezawa, JP) [307]

Alloying of steel melts by blowing with nitrogen (at partial pressure of 10 bars). *Andreev C., Manchev M., Rashev T. (Inst. Metal Sci., Sofia, BG) [1481]

Slag-metal mixing zone in ladle treatment. *Du S. (Royal Inst. Technol., Stockholm, SE) [1190]

Fluid flow and movement solid particles phenomena in tundish during continuous casting steel. Minayev A., *Smirnov A. (Donetsk Nat. Tech. Univ., UA) [1087]

Materials and process design with glassy polymeric foams. *Lindt T. (Univ. Pittsburgh, US) [1397]

Levitating drop method for investigation in the system "liquid metal - liquid slag - gas" under high pressure. *Rashev T., Saraivanov L., Gekova L. (Inst. Metal Sci., Sofia, BG) [1484]

Modelling of gas bubble breakup in liquid steel. *Wichterle K. (Tech. Univ. Ostrava, CZ) [1160]

Injection of solids in melts - using a coherent jet. *Bottcher G., Senk D.¹, Gudenau H.-W.¹ (SMS Demag, Dusseldorf, DE; ¹RWTH Aachen Univ., AL) [1489]

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