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Technical Programme |
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TUESDAY, June 27, 2006 |
| Registration | |
| Welcome cocktail | |
| Working Party Meeting (delegates only) | |
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WEDNESDAY, June 28, 2006 |
| Registration | |
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| Opening ceremony | |
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Fundamentals
of Single Phase Mixing
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Chair: I. Fort |
| VORTEX TRACKING IN STIRRED PROCESSES AND IMPLICATIONS FOR MIXING PRACTICE | |
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Ducci A., Yianneskis M. |
| A FEED STRATEGY TO EXTEND THE OPERATING CONDITIONS OF A CONTINUOUS STIRRED TANK REACTOR | |
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Aubin J., Kresta S., Xuereb C., Fletcher D.F. |
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| Coffee Break | |
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CFD
in Mixing Processes
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Chair: H.E.A. van den Akker, A. Rasmuson |
| LARGE EDDY SIMULATION OF MIXING TIME IN A STIRRED TANK WITH DUAL RUSHTON TURBINES | |
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Gao Z., Min J., Smith J., Thorpe R. |
| ASSESSING AERATED BIOREACTOR PERFORMANCE USING CFD | |
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Schuetze J., Hengstler J. |
| MULTI-SCALE SIMULATIONS OF STIRRED LIQUID-LIQUID DISPERSIONS | |
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Derksen J., van den Akker H.E.A. |
| CFD MODELLING OF LIQUID HOMOGENISATION IN STIRRED TANKS WITH ONE AND TWO IMPELLERS USING LARGE EDDY SIMULATION | |
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Jahoda M., Mostek M., Kukuková A., Machon V. |
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| Lunch | |
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Mixing
of Viscous and Non-Newtonian Liquids
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Chair: Y. Hirata |
| CFD ANALYSIS OF CAVERNS AND PSEUDO-CAVERNS DEVELOPED DURING MIXING OF NON-NEWONIAN FLUIDS | |
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Adams L., Barigou M. |
| MIXING OF HIGH VISCOSITY FLUIDS: EXPERIMENTAL AND NUMERICAL EXPLORATIONS OF COAXIAL MIXERS | |
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Rudolph L., Schaefer M., Atiemo-Obeng V., Kraume M. |
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| Poster Session A: introduction | |
| Coffee break and Poster Session A | |
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Static
Mixers
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Chair: E.B. Nauman |
| VALIDATION OF CFD SIMULATIONS WITH LIF DATA FOR THE SULZER MIXERS SMX AND SMR | |
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Hirschberg S., Mathys P., Ruetti A. |
| USING SCREEN-TYPE STATIC MIXERS TO PROMOTE INTER-PHASE MASS TRANSFER IN LIQUID-LIQUID DISPERSIONS | |
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Al Taweel A., Li C. |
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THURSDAY, June 29, 2006 |
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Applications
of Mixing Technology
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Chair: G. Özcan-Taskin |
| MIXING WITH INTERMITTENT JETS WITH APPLICATION IN HANDLING RADIOACTIVE WASTE SLUDGES | |
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Meyer P., Etchells A. |
| TRANSIENT HYDRODYNAMICS OF A STIRRED TANK DURING STOPPING | |
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Torre J.P., Fletcher D.F., Lasuye T., Xuereb C. |
| DESIGN OF CHEMICAL REACTORS FOR NANO-PARTICLE PRECIPITATION | |
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Marchisio D., Rivautella L., Gavi E., Vanni M., Barresi A., Baldi G. |
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| Coffee Break | |
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Solid-Liquid
and Three-Phase Systems
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Chair: M. Kraume, R. Geisler |
| THE EFFECT OF BOTTOM ROUGHNESS ON THE SUSPENSION OF PARTICLES IN STIRRED VESSELS | |
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Ghionzoli A., Bujalski W., Nienow A., Grenville R., Paglianti A. |
| DE-AGGLOMERATION OF PRE-WETTED NANO-PARTICLES USING MIXED FLOW AND HIGH SHEAR IMPELLERS | |
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Xie L., Rielly C., Eagles W., Ozcan-Taskin G. |
| RHEOLOGICAL EFFECTS IN CONCENTRATED AGGREGATED SUSPENSIONS – APPLICATION OF POPULATION BALANCE MODELING | |
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Baldyga J., Krasinski A., Orciuch W. |
| THE EFFECT OF SOLIDS ON THE DENSE PHASE GAS FRACTION AND GAS-LIQUID MASS TRANSFER IN THE HETROGENEOUS REGIME IN A MECHANICALLY AGITATED VESSEL | |
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Cooke M., Heggs P., Rodgers T. |
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| Lunch | |
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Mixing
and Micromixing in Reactors and Bioreactors
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Chair: J. Baldyga |
| MIXING IN BIOREACTORS USING AGITATORS WITH A LARGE SWEPT VOLUME | |
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Zhu H., Bujalski W., Hewitt C., Nienow A., Simmons M. |
| DETERMINATION OF THE SEGREGATION INDEX TO SENSE THE MIXING QUALITY OF SCALE-UP CONCEPTS FOR PILOT- AND PRODUCTION-SCALE MICROSTRUCTURED MIXERS | |
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Hessel V., Baier T., Loewe H., Loeb P., Men Y., Werner B. |
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| Poster Session B: introduction | |
| Coffee break and Poster Session B | |
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Measuring
Techniques for Mixing
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Chair: A.W. Nienow |
| CHARACTERIZATION OF MACRO-MIXING KINETICS USING ADVANCED IMAGE ANALYSIS | |
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Cabaret F., Fradette L., Tanguy P. |
| USING ULTRASONIC DOPPLER VELOCIMETRY TO MEASURE FLOW VELOCITY IN PULP SUSPENSION MIXING | |
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Ein-Mozaffari F., Buckingham D., Bennington C., Dumont G. |
| RECONSTRUCTION OF 3-D FLOW FIELD INSIDE MINIATURE STIRRED VESSELS USING A 2-D PIV TECHNIQUE | |
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Chung K., Barigou M., Simmons M. |
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| Conference Dinner | |
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FRIDAY, June 30, 2006 |
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New
Mixing Technologies and non-Standard Devices
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Chair: J.M. Smith |
| PERFORMANCE OF CHAOTIC MIXING CAUSED BY RECIPROCATING A DISK IN A CYLINDRICAL VESSEL | |
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Hirata Y., Dote T., Yoshioka T., Komoda Y., Inoue Y. |
| MIXING, FLOW AND CHEMICAL REACTION OF PARTIALLY MISCIBLE COMPONENTS IN MICRO-SCALE CHANNELS | |
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Nauman E.B., Nigam A. |
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| Poster Session C: introduction | |
| Coffee break and Poster Session C | |
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Fundamental
Aspects for the Development of Mixing Processes
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Chair: M. Yianneskis |
| ULTRASOUND FOR DISPERSING NANOPARTICLES | |
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Sauter C., Pohl M., Schuchmann H. |
| EXPERIMENTS AND CFD MODELLING OF TURBULENT MASS TRANSFER IN A MIXING CHANNEL | |
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Hjertager Osenbroch L.K., Hjertager B.H., Solberg T. |
| NUMERICAL STUDY ON THE TURBULENT REACTING FLOW IN THE INJECTOR REGION OF AN LDPE TUBULAR REACTOR | |
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van Vliet E., Derksen J., van den Akker H.E.A., Fox R.O. |
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| Lunch | |
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Liquid-Liquid
Systems
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Chair: S.M. Kresta, P. Ditl |
| THEORETICAL AND EXPERIMENTAL INVESTIGATION OF THE INFLUENCE OF DISPERSED PHASE VISCOSITY ON DROP COALESCENCE | |
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Podgorska W. |
| MODELING THE MIXING AND DISSOLUTION KINETICS OF PARTIALLY MISCIBLE LIQUIDS | |
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Ibemere S., Kresta S. |
| THE ROLE OF THE EMULMULSIFIERS AND MIXING ENERGY ON THE CHARACTER AND STABILITY OF COSMETIC EMULSIONS | |
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Tal-Figiel B. |
| EMULSION SYSTEMS WITH TAILORED DROP SIZE AND MORPHOLOGY BY DISPERSIVE AND DISTRIBUTIVE MIXING WITH ROTATING MEMBRANES (ROME PROCESS) | |
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Windhab E.J., Schadler V., Mueller-Fischer N. |
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| Closing | |
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List
of Posters
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POSTER
session A
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| Chair: C.D. Reilly, G. Baldi | |
| A1) OPERABILITY LIMITS OF CONTINUOUS-FLOW STIRRED TANKS | |
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Samaras K., Mavros P., Zamboulis D. |
| A2) PERIODIC LOW FREQUENCY INSTABILITIES AND FLOW STRUCTURES IN STIRRED TANKS | |
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Kilander J., Svensson F., Rasmuson A. |
| A3) DYNAMICS OF FREE LIQUID SURFACE MOTIONS IN A STIRRED TANK | |
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Hasal P., Jahoda M., Fort I. |
| A4) FLOW FIELD VARIATION BY MINOR MODIFICATIONS OF IMPELLER BLADES | |
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Georgiev D., Vlaev S. |
| A5) AUTOCORRELATION FUNCTION AND INTEGRAL SCALE IN THE TANK WITH SELF-ASPIRATING DISK IMPELLER | |
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Stelmach J. |
| A6) NUMERICAL SIMULATION OF LOW-REYNOLDS FLOW FIELDS IN UNBAFFLED STIRRED VESSELS | |
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Gibbardo B., Micale G., Grisafi F., Brucato A., Ciofalo M. |
| A7) CFD SIMULATION OF GAS-LIQUID STIRRED VESSELS | |
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Scargiali F., D'Orazio A., Grisafi F., Brucato A. |
| A8) EVALUATION OF THE EFFECT OF DIFFERENT SIZE OF ROTATING IMPELLER REGION IN CFD | |
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Zadravec M., Basic S., Hribersek M. |
| A9) SHEAR ANALYSIS OF MIXING REACTORS – VERIFICATION OF THE CFD APPROACH | |
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Vlaev S., Georgiev D., Nikov I., Elqotbi M. |
| A10) FINITE ELEMENT ANALYSIS OF IMPELLER-INDUCED FLOW IN AN UNBAFFLED VESSEL USING RANS MODELS | |
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Hitomi D., Kato Y., Sugiyama H. |
| A11) CFD SIMULATION OF MULTIPHASE FLOW: CLOSURE RECOMMENDATIONS FOR FLUID-FLUID SYSTEMS | |
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Al Taweel A., Madhavan S., Podila K., Koksal M., Troshko A., Gupta Y. |
| A12) NUMERICAL SIMULATION OF SOLID-LIQUID SUSPENSION IN NEWTONIAN AND POWER LAW LIQUIDS | |
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Pianko-Oprych P., Adams L., Nienow A., Barigou M. |
| A13) DIRECT NUMERICAL SIMULATION OF THE INTERACTION BETWEEN PARTICLES AND TURBULENCE STRUCTURES IN A STIRRED TANK REACTOR | |
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Sbrizzai F., Lavezzo V., Verzicco R., Campolo M., Soldati A. |
| A14) FORMULATION AND VALIDATION OF BIVARIATE POPULATION BALANCE MODELS AND THEIR IMPLEMENTATION IN COMPUTATIONAL FLUID DYNAMICS CODES | |
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Marchisio D., Zucca A., Vanni M., Barresi A., Baldi G. |
| A15) MIXING IN CURVED TUBE OF CIRCULAR CROSS-SECTION USING SCALAR TRANSPORT TECHNIQUE | |
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Kumar V., Aggarwal M., Nigam K. |
| A16) DISTINCT ELEMENTS MODELING APPROACH TO MIXING OPERATIONS: MICRO AND MACROMIXING CALCULATION FOR GRANULAR SYSTEMS | |
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Ligabue O., Marchiori A., Masi M. |
| A17) A REVIEW OF LINEAR ELECTRICAL TOMOGRAPHY PROBES FOR MONITORING THE BEHAVIOUR OF MULTIPHASE MIXING PROCESSES | |
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Bolton G. |
| A18) ELECTROCHEMICAL MEASUREMENT OF IMPELLER SPEED FOR OFF-BOTTOM SUSPENSION – EFFECT OF ELECTROLYTE PROPERTIES | |
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Jirout T., Moravec J., Rieger F. |
| A19) RESIDENCE TIME DISTRIBUTION OF NON-NEWTONIAN LIQUIDS IN STATIC MIXERS | |
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Saravanan R., Tiwari K. |
| A20) HEAT TRANSFER TO NON-NEWTONIAN LIQUIDS IN STATIC MIXERS | |
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Saravanan R., Tiwari K. |
| A21) NUMERICAL MODELLING OF TURBULENT DROP BREAKAGE IN A KENICS STATIC MIXER AND COMPARISON WITH EXPERIMENTAL DATA | |
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Jaworski Z., Pianko-Oprych P., Marchisio D., Nienow A. |
| A22) EXPERIMENTAL INVESTIGATION OF A VELOCITY FIELD THROUGHOUT STATIC MIXER SMX | |
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Hammoudi M., Si-Ahmed E.K., Legrand J., Salem A. |
| A23) ANALYSIS OF THE STAGGERED-BAFFLES STATIC MIXER | |
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Al-Atabi M., Chin S.B., Luo X.Y., Beck S.B.M. |
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POSTER
session B
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| Chair: V. Machon, A. Paglianti | |
| B1) AN LDA STUDY OF THE FLOW INSIDE CAVERNS CREATED BY A HYDROFOIL IMPELLER | |
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Jaworski Z. |
| B2) NUMERICAL AND EXPERIMENTAL STUDY OF COAXIAL MIXERS FOR VISCOUS NEWTONIAN AND NON-NEWTONIAN FLUIDS | |
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Farhat M., Rivera C., Fradette L., Heniche M., Tanguy P. |
| B3) PERFORMANCE OF A DUAL SHAFT MIXING SYSTEM IN VISCOUS NEWTONIAN LIQUIDS MIXING | |
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Cabaret F., Rivera C., Fradette L., Heniche M., Tanguy P. |
| B4) A 3D/2D HYBRID MODEL FOR RIBBON IMPELLERS OPERATING IN LAMINAR MOTION | |
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Kuncewicz C., Pietrzykowski M. |
| B5) STIRRING OF VISCOELASTIC FLUIDS: POWER AND CIRCULATION | |
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Patterson G.K. |
| B6) 3-D IMAGING OF FLOW STRUCTURES IN STIRRED VESSELS | |
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Ascanio G., Brito-Herrera J.M., Taboada B., Corkidi G., Ramos E. |
| B7) DISTRIBUTION OF MIXED SOLIDS IN AGITATED SUSPENSIONS | |
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Montante G., Magelli F. |
| B8) PARTICLE DISTRIBUTION IN STIRRED TANKS: EXPERIMENTAL AND NUMERICAL INVESTIGATIONS IN DIFFERENT SCALES | |
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Angst R., Kraume M. |
| B9) NEW REGIMES AND CORRELATIONS FOR JUST SUSPENDED SPEED | |
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Uby L. |
| B10) OFF-BOTTOM SOLIDS SUSPENSION AND DRAWDOWN BY MEANS OF STANDARD AND DUAL AGITATORS WITH FLAT- AND HOLLOW-BLADE TURBINES | |
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Broniarz-Press L., Borowski J., Okrajek K. |
| B11) EFFECT OF VESSEL BOTTOM SHAPE ON PARTICLE SUSPENSION WITH HIGH CONCENTRATED SUSPENSIONS | |
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Moravec J., Jirout T., Rieger F. |
| B12) SOLID-LIQUID MIXING STUDIES WITH TRADITIONAL IMPELLER AND MAXBLEND IMPELLER | |
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Yatomi R., Takenaka K., Morinaga S., Takahashi K., Tanguy P. |
| B13) POWER DRAW, SOLIDS SUSPENSION AND LIQUID MIXING WITH A RETREAT CURVE IMPELLER IN A CONICAL-BASED VESSEL | |
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Habib M., Rielly C., Sherlock J.P. |
| B14) SUSPENSION OF NANOPARTICLE AGGLOMERATES IN A LIQUID | |
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Ozcan-Taskin G., Eagles W., Clements P., Xie L., Rielly C. |
| B15) IMPACT OF IMPELLER POSITION ON THE COMPLETE DRAWDOWN OF FLOATING SOLIDS IN AGITATED VESSEL PROVIDED WITH MULTIPLE IMPELLERS | |
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Kuzmanic N., Akrap M., Mitrovic Kessler E., Jakus V. |
| B16) SELECTIVITY DETERMINATION OF IODIDE–IODATE MICROMIXING REACTION SYSTEM BY EXPERIMENTAL METHOD | |
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Dekajlo A., Jaworski Z., Hall A., Muller F. |
| B17) MODELING OF REACTIVE MICROMIXING OF LIQUIDS DIFFERING IN VISCOSITY IN LAMINAR FLOWS | |
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Rozen A. |
| B18) EFFECT OF MIXING ON AGGREGATION OF NANOPARTICLE DISPERSIONS UNDER TURBULENT CONDITIONS | |
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Soos M., Marchisio D., Sefcik J., Fox R.O., Morbidelli M. |
| B19) LARGE PADDLE IMPELLER FOR ENHANCING SURFACE AERATION: APPLICATION TO POLYMERIZATION REACTOR WITH LIQUID LEVEL CHANGE | |
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Yatomi R., Takenaka K., Morinaga S., Takahashi K., Tanguy P. |
| B20) DOUBLE-FEED SEMIBATCH PRECIPITATION - EFFECTS OF MIXING | |
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Baldyga J., Makowski L., Orciuch W. |
| B21) CFD SIMULATION OF GLUCONIC ACID PRODUCTION IN A STIRRED GAS-LIQUID FERMENTER | |
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Elqotbi M., Montastruc L., Vlaev S., Nikov I. |
| B22) MODELLING OF MIXING EFFECTS ON THE COURSE OF SPRAY-FREEZING PROCESS | |
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Henczka M., Baldyga J. |
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POSTER
session C
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| Chair: S.D.Vlaev, A. Brucato | |
| C1) METHODS FOR THE CHARACTERIZATION AND COMPARISON OF MIXING EFFICIENCY OF DIFFERENT CONFINED OPPOSING JETS MIXING DEVICES | |
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Bertrand-Andrieu M., Plasari E., Baron P. |
| C2) APPLICATION OF ASYMMETRIC IMPELLERS TO MIXING AT UNSTEADY SPEED WITHIN A SINGLE REVOLUTION | |
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Kato Y., Tada Y., Ban M., Nagatsu Y., Hiaraoka S., Yanagimoto K. |
| C3) THE BLENDING EFFICIENCY OF AN INTERMESHING HELICAL RIBBON AND SCREW IMPELLER COMBINATION | |
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Koehler S., Brod H., Walzel P. |
| C4) MIXING CHARACTERISTICS IN A VESSEL AGITATED BY LARGE PADDLE IMPELLER MAXBLEND® | |
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Takahashi K., Horiguchi H., Mishima M., Yatomi R. |
| C5) AIR ENTRAINMENT IN BAFFLED STIRRED TANKS | |
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Bhattacharya S., Hebert D., Kresta S. |
| C6) EXPERIMENTS AND SIMULATIONS OF GAS-LIQUID STIRRED VESSELS | |
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Montante G., Paglianti A., Magelli F. |
| C7) EXPERIMENTAL STUDY AND A MECHANISTIC MODEL ON THE EFFECT OF VENTILATED CAVITIES IN GASSED STIRRED VESSELS | |
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Paglianti A., Fujasova M., Montante G. |
| C8) POWER CONSUMPTION AND MIXING TIME IN STIRRING WITH MODIFIED IMPELLERS | |
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Bombac A., Zun I. |
| C9) THE CHOICE OF PUMPING DIRECTION FOR GAS-LIQUID MIXING AND MASS TRANSFER IN A VESSEL MECHANICALLY AGITATED BY A RADIAL AGITATOR BELOW A PITCHED BLADE TURBINE | |
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Cooke M., Heggs P., Perdriau A. |
| C10) GAS DISPERSION CAPABILITIES OF THE CD-6 IMPELLER | |
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Myers K.J., Janz E.E., Fasano J.B. |
| C11) GAS MALDISTRIBUTION IN A FERMENTER STIRRED WITH MULTIPLE TURBINES | |
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Montastruc L., Brienne J.P., Martinov M., Nikov I. |
| C12) GAS-LIQUID MASS TRANSFER IN STIRRED VESSELS: ROLE OF SMALL BUBBLES AND ASSESSMENT OF A TWO-FRACTION MODEL FOR NON COALESCENT OR MODERATELY VISCOUS LIQUIDS | |
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Pinelli D. |
| C13) MODELLING LOCAL GAS-LIQUID MASS TRANSFER IN AGITATED VESSELS | |
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Laakkonen M., Moilanen P., Alopaeus V., Aittamaa J. |
| C14) DROP BREAKAGE AND DAUGHTER DROP DISTRIBUTIONS IN STIRRED LIQUID/LIQUID SYSTEMS AND THEIR MODELLING WIHTIN THE POPULATION BALANCE EQUATION | |
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Maass S., Gaebler A., Wegener M., Zaccone A., Paschedag A.R., Kraume M. |
| C15) PRODUCTION OF FINE DROPLET EMULSIONS IN THE AGITATED DRAFT-TUBE COLUMN REACTOR | |
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Kawalec-Pietrenko B., Gryszko J. |
| C16) AN EFFECT OF THE TYPE OF AN ECCENTRICALLY LOCATED IMPELLER ON THE EFFICIENCY OF HEAT TRANSFER PROCESS | |
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Karcz J., Cudak M. |
| C17) LARGE-SCALE STRUCTURE OF THE LIQUID-PHASE MOTION OF THE FULLY DEVELOPED TURBULENT BUBBLY FLOWS IN A LARGE-DIAMETER PIPE | |
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Urano S., Ochiai Y., Ishitobi M., Saito T. |
| C18) FOUNDATIONS OF MIXING THEORY FOR MICROFLOW DEVICES | |
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Giona M., Garofalo F., Cerbelli S., Adrover A., Creta F. |
| C19) MIXING BEHAVIOR AND LOCAL MIXING TIMES IN TAYLOR-COUETTE FLOW | |
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Racina A., Kind M. |
| C20) EFFECT OF SURFACTANT ON THE MOTION OF A SINGLE RISING BUBBLE | |
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Sakakibara K., Miyamoto Y., Saito T. |
| C21) MODELLING THE DOSE DISTRIBUTION FUNCTION IN A HELICAL FLOW PHOTOLYTIC REACTOR FOR VIRUS INACTIVATION BY UV-C IRRADIATION | |
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Brod H. |