22nd
European Conference on
Liquid Atomization and Spray Systems
8-10 September 2008, Como Lake, Italy
ILASS EUROPE
Politecnico di Milano
Università degli Studi di Bergamo
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Session Overview
| 1. Atomisation | |
| New aspects for application and performance of Lamrot atomizers P. Walzel, G. Schaldach, H. Wiggers |
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| 1-2 | Application of surface based scale distribution to characterise liquid sprays: influence of the liquid properties C. Dumouchel, S. Grout, J. Cousin |
| 1-3 | Ultrasonic atomization of salt water P. Phanphanit, D. Cooper |
| 1-4 | Effects of swirl on spray characteristics of a counter-swirl airblast fuel injector K. Matsuura, S. Suzuki, M. Suda, J. Iino, S. Hayashi |
| 1-5 | Structure of high throughput, dense pressure atomized elliptical sprays under high ambient air pressure conditions A. K. Jasuja |
| 1-6 | Experimental investigation of the correlation between nozzle flow and spray using LDV, PDA, high speed photography and X-ray radiography |
| video 1-6 | |
| 1-7 | High-speed visualization of liquid jet disintegration G. Lamanna, I. Stotz, B. Weigand, J. Steelant |
| 1-8 | Analysis of multiphase flow during the process of sheet disintegration at hollow cone nozzles using multiple onedimensional fibre-sensors E. Musemic, P. Walzel, M. Gaspar, F. Weichert |
| 1-9 | Two-phase flow characteristics in the mixing chamber of the effervescent atomizer J. Otahal, U.Hampel, E.Schleicher, M. Jicha |
| 1-10 | Effervescent atomizer: influence of the operation conditions and internal geometry on spray structure; study using PIV-PLIF J. Jedelsky, M Landsmann, M. Jicha, I. Kuritka |
| 1-11 | Flow and cavitation structure in a scaled-up multi hole optical Diesel nozzle R. Husson, L.C. Ganippa, H. Zhao |
| 1-12 | Visualization of string cavitation formation and development inside transparent diesel injector nozzle replicas A. Andriotis, M. Gavaises |
| 1-13 | Validation of a cavitation and turbulence induced model for the primary break-up of diesel jets O.J. Soriano, M. Sommerfeld, A. Burkhardt |
| 1-14 | The effect of the inner flow on the performance of a twin-fluid nozzle with an internal mixing chamber F. Barreras, A. Lozano, G. Ferreira, E. Lincheta |
| 1-15 | Liquid sheet disintegration at high pressure V. G. Fernández, P. Berthoumieu, G. Lavergne |
| 1-16 | The numerics of the swirl atomizer J. J. Chinn |
| 1-17 | Numerical simulation of atomization with adaptive jet refinement A. Bagué, D. Fuster, S. Popinet, S. Zaleski |
| 1-18 | Spatial instability of two-phase mixing layers T. Otto, M. Rossi, T. Boeck |
| 2. Computational methods in sprays | |
| Influence of species concentration on the evaporation of suspended multi-component droplets G. Strotos, M. Gavaises, A. Theodorakakos, G. Bergeles |
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| 2-2 | Secondary atomisation: simulation of droplet break-up in disturbed flow fields F. Bierbrauer, T.N.Phillips |
| 2-3 | Droplet evaporation and mixing in subsonic flow using the MUSIG and H-MUSIG models F. Moukalled, M. Darwish |
| 2-4 | Enhancement and validation of an Eulerian-Eulerian approach for Diesel sprays M. Vujanović, W. Edelbauer, E. von Berg, R. Tatschl, N. Duić |
| 2-5 | Numerical and physical basis of an Eulerian multi-phase flow model for the simulation of the liquid fuel injection in internal combustion engines F. Bayoro, C. Habchi, E. Daniel |
| 2-6 | Linking Nozzle flow and primary break-up of high pressure diesel jets using CFD O.J. Soriano, R. Rotondi |
| 2-7 | Simulation of two-phase flows in injectors with the CFD code EOLE R. Marcer, C. Dassibat, B. Argueyrolles |
| 2-8 | A study of the eulerian multi-fluid method for an accelerating and evaporating spray L. Schneider, A. Sadiki, J. Janicka |
| 2-9 | Large eddy simulation of an evaporating spray based on an Eulerian-Lagrangian approach F. Hahn, C. Olbricht, J. Janicka |
| 2-10 | Modeling of turbulent spray flows using an improved model for droplet motion P. Wu, E. Gutheil |
| 2-11 | Modeling dense sprays using boundary element methods K. Park, S.D. Heister |
| 2-12 | On performance of advection schemes in the prediction of diesel spray and fuel vapour distributions F. Peng Kärrholm, F. Tao |
| 2-13 | Contribution towards the development of modeling methods for turbulent sprays D.M. Kirpalani, A. Spencer |
| 2-14 | Simulation of the film formation at a high-speed rotary bell atomizer used in automotive spray painting processes J. Domnick, Z. Yang, Q. Ye |
| 2-15 | Numerical investigation of spray formation in coaxial nozzles M. Konstantinov, C. Wagner |
| 2-16 | Numerical study of liquid spray formation by interaction between a plasma and a liquid jet E. Bodèle, I. Gökalp |
| 2-17 | Experimental and numerical investigation of a monocomponent polidispersed spray V. Bodoc, J. Wilms, Y. Biscos, G. Lavergne, O. Rouzaud |
| 2-18 | Spray interactions: modeling of collision/coalescence phenomena G. Luret, G. Blokkeel, R. Lebas, T. Ménard, A. Berlemont, F.-X. Demoulin |
| 2-19 | Assessment of gasand liquid fluxes induced by liquid drop falling onto a mooth dry plate B.H. Bang, S.S. Yoon, H.Y. Kim, R.A. Jepsen, S.D. Heister, H. Park, S.C. James |
| 3. Cryogenic & supercritical sprays | |
| An experimental study of transcritical CO2 injection P. Seebald, P.E. Sojka |
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| 3-2 | Flow visualization study on two-phase cryogenic flow M.G. De Giorgi, A. Ficarella, M.G. Rodio, Laforgia D. |
| 3-3 | A study of vortex breakdown in supercritical fluids L.C. Crook, P.E. Sojka |
| 4. Drop physics | |
| An experimental study on the droplet vaporization: effects of heat conduction through the support fiber C. Chauveau, F. Halter, A. Lalonde , I. Gökalp |
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| 4-2 | Heat and mass transfers of evaporating droplets using optical techniques: influence of the fuel V. Deprédurand, G. Castanet, F. Lemoine |
| 4-3 | Influence of vertical distribution of absorbate in a gaseous phase on gas absorption by falling liquid droplet T. Elperin, A. Fominykh, B. Krasovitov |
| 4-4 | Droplet breakup quantification and processes in constant and pulsed air flows A.K. Majithia, S. Hall, L. Harper, P.J. Bowen |
| 4-5 | Extension and validation of the cab droplet breakup model to a wide Weber number range E. Kumzerova, T. Esch |
| 4-6 | Binary water droplet collision under various gaseous conditions typical for nuclear reactors C. Rabe, P. Berthoumieu, J. Malet, F. Feuillebois |
| 4-7 | Secondary droplet formation during binary suspension droplet collisions O. Kurt, U. Fritsching, G. Schulte |
| 4-8 | Grouping of droplets in oscillating flows D. Katoshevski, T. Shakked, S.S. Sazhin |
| 5. Electrosprays | |
| Destruction of preferential accumulation by Lorentz force interactions A. Karnik, J. Shrimpton |
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| 5-2 | Total time for secondary breakup of electrically charged drops D.R. Guildenbecher, P.E. Sojka |
| 5-3 | Phenomena associated with combustion of electrostatically charged drops A.P. Carlucci, G. Conversano, D. Laforgia |
| 5-4 | A model for the charge density profile in the orifice channel of a charge injection atomizer J. Shrimpton |
| 5-5 | Nanoelectrospray technology for functional layer deposition A. Jaworek, A.T. Sobczyk, A. Krupa, T. Czech, M. Lackowski |
| 6. Engine sprays | |
| The effect of flash boiling on breakup and atomisation in GFI sprays M. Mojtabi, N. Chadwick, G. Wigley, J. Helie |
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| 6-2 | Numerical and experimental investigation of fuel injection and droplet evaporation in a pressure chamber for the development of gasoline direct injection J. Shi, H. Baecker, M. Tichy, W. Bauer |
| 6-4 | Dispersed flow of fuel droplets in the intake valve region of a port-injected engine S. Begg , M.Hindle , D. Mason, M. Heikal |
| 6-5 | Vortex ring-like structures in gasoline fuel sprays: modelling and observations S.S. Sazhin, F. Kaplanski, S. Begg, M.R. Heikal |
| 6-6 | Spray-wall interaction of clustured sprays under conditions relevant for diesel engines Cardenas M., A. Pawlowski, M. Günther, R. Kneer |
| 6-7 | Homogenization of liquid distribution in space by diesel jet interaction with porous structures and small obstacles M. Weclas |
| 6-8 | A numerical simulation on spray interactions of transient jets in marine Diesel engines B.-H. Lee, D.-S. Han, J.-H. Song, Y.-J. Chang, C.-H. Jeon |
| 6-9 | Injection spray analysis from medium speed engines using marine fuels C. Fink, B. Buchholz, M. Niendorf, H. Harndorf |
| 6-10 | Nozzle momentum efficiency definition, measurement and importance for Diesel combustion G. Greeves, G. Dober, S. Tullis, N. Milavanovic, S. Zuelch |
| 6-11 | Practical study on high-dispersion and high-penetration Diesel injection nozzle (Second report: atomization of intermittent spray of high-dispersion atomization enhancement nozzle at high-ambient pressure) N. Tamaki, K. Morimoto, M. Chiba |
| 6-12 | Spray characteristics of DME and DME based fuels in compression ignition engines – a review S. Y. No |
| 7. Experimental techniques | |
| Particle image velocimetry measurements of the cavitating flow in a real size transparent VCO nozzle H. Chaves |
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| 7-2 | On the quantitative analysis of vapour fuel fractions of spark ignition DI sprays by use of LIEF M. Alonso, P.J. Bowen, P.J. Kay, A.P. Crayford, R. Gilchrist, S. Sapsford |
| 7-3 | Quantification of 3D transient fuel films for G-DI sprays under elevated ambient conditions M. Alonso, P.J. Bowen, P.J. Kay, R. Gilchrist, S. Sapsford |
| 7-4 | Piezo spray drop-size measurements by laser diffraction technique in presence of multiple scattering effects P. Yongyingsakthavorn, J. Cousin, C. Dumouchel, J. Helie |
| 7-5 | Multiple scattering suppression in planar laser imaging of dense sprays by means of structured illumination E. Berrocal, E. Kristensson, M. Richter, M. Linne, M. Aldén |
| 7-6 | Temperature gradient measurements in combustion droplets by standard rainbow thermometry M. R. Vetrano, J. van Beeck, M. Riethmuller |
| 7-7 | Drop size measurement techniques applied to gasoline sprays N. Fdida, J.-B. Blaisot, A. Floch, D. Dechaume |
| 7-8 | Experimental analysis of global rainbow refractometry response to non spherical droplets: complementarities of three optical techniques S. Saengkaew, G. Godard, J.B. Blaisot, G. Gréhan |
| 7-9 | Experimental quantification of the planar droplet sizing technique error for micro-metric mono-dispersed spherical particles L. Araneo, R. Payri |
| 8. Industrial applications | |
| Atomisation of solid suspensions with dissolved inert gases E. Hassenklöver, R. Eggers |
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| 8-2 | Spray systems for cleaning during semiconductor manufacturing K. Wostyn, M. Wada, K.-I. Sano, M. Andreas, T. Janssens, T. Bearda, L. Leunissen, P. Mertens |
| 8-3 | Observations on the impact of aerosolization on macromolecular therapeutics M. Zeles-Hahn, T. Anchordoquy, C. Lengsfeld |
| 8-4 | Benefits and utilization of further developments of designs used with hydro carbon and compressed gas, anti-perspirant aerosols R.A. Sharief |
| 8-5 | Measurements of the droplet velocities in sprays produced by different designs of agricultural spray nozzle P.C.H. Miller, C.R. Tuck, S. Murphy, M. da Costa Ferreira |
| 8-7 | Droplet sizes and droplet spectrums of spray dry nozzles and rotary atomizers under typical conditions of use M. Buergermeister |
| 9. Liquid interface simulation | |
| Simulations of droplet impact on cold wall without wetting N. Roth, J. Schlottke, J. Urban, B. Weigand |
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| 9-2 | Complementary experimental and computational study of a drop impacting a shallow pool N.P. van Hinsberg, E. Berberović, I. V. Roisman, S. Jakirlić, C. Tropea |
| 9-3 | Numerical simulation of single droplet impingement onto a plane liquid surface T. Okawa |
| 9-4 | Binary collision between unequal sized droplets. A numerical investigation N. Nikolopoulos, A. Theodorakakos, G. Bergeles |
| 9-5 | Subgrid modeling of liquid atomization J. Chesnel, J. Réveillon, F.-X. Demoulin, T. Ménard |
| 10. Spray characterisation | |
| Characterisation of Diesel model fuel spray impinging on a temperature controlled wall using rapid thermocouples and PDPA (Phase Doppler Particle Analyser) A. Magnusson, T. Joelsson, F. Turcan, A. Andersson |
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| 10-2 | Time- and space characterization of multi-hole GDI sprays for IC engines by images processing and PDA techniques S. Alfuso, L. Allocca, M. Greco, A. Montanaro, G. Valentino |
| 10-3 | Influence of temperature on the spray characteristics at fuel direct injection G. Geike, M. Könnig, J. Schmidt |
| 10-4 | Visualization of fuel sprays for stratified cold starts in gasoline direct injection engines P. Dahlander, A. Gutkowski, I. Denbratt |
| 10-5 | Spray characterization of high pressure water mist injectors: experimental and theoretical analysis P.E. Santangelo, N. Ren, P. Tartarini, A.W. Marshall |
| 10-6 | Analysis of IWT spray for super cooled droplet generations A. Amoresano, C. Allouis, B. Esposito |
| 11. Spray combustion | |
| Spray phenomena and their influence on the ignition performance of a modern aeroengine combustor O. Antoshkiv, S. Bake, H.P. Berg |
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| 11-2 | Influence of flame on primary atomization in oxy - liquid fuel flames B. Leroux, X. Paubel, N. Darabiha, F. Lacas |
| 11-3 | Experimental investigation of flame stabilization in coaxial LOX/H2 and LOX/CH4 spray flames M. Oschwald, S. Naclerio, B. Yang, F. Cuoco |
| 11-4 | Counterflow combustion modeling of CH4/Air, CH4/O2 and CH4/LOX including detailed chemistry D. Urzica, E. Gutheil |
| 11-5 | Ignition transients of a gaseous CH4/O2 coaxial jet J. Sender, C. Manfletti, M. Oschwald, C. Pauly |
| 12. Spray in Cross-flow | |
| Spray characteristics of a kerosene jet in cross flow of air at elevated pressure S. Freitag, C. Hassa |
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| 12-2 | PIV characterization of sprays generated by crossflow injection in high-density airflow A. Bellofiore, A. Cavaliere, R. Ragucci |
| 12-3 | Improved modeling of liquid jets in crossflow A. Bellofiore, P. Di Martino, G. Lanzuolo, R. Ragucci |
| 13. Spray/wall interaction | |
| Polygonal splashing patterns in diesel jet impingement on a solid wall M. Weclas, J. Cypris |
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| 13-2 | Modelling spray impingement onto flat, rigid walls using an Eulerian-Lagrangian method F. Bierbrauer, T.N. Phillips |
| 13-3 | Understanding the cleaning performance of high pressure sprays at long stand-off distances G.G. Nasr, A.J. Yule, M. Burby, M. Zekria, J. Clarke, D. Woodall |
| 13-4 | Spray impingement model based on the method of moments D.P. Jones, A.P. Watkins |
| 13-6 | Capillary flow of liquid under droplet impact conditions V. Kogan, E. Johnson, P. Schumacher, B. Shroy |
| 13-7 | Spreading and receding processes of impacting liquid drops on grooved surfaces R. Kannan, D. Sivakumar |
| 13-8 | Analysis of droplet wall interaction with graded surface roughnesses A. Müller, K. Dullenkopf, H.-J. Bauer |
| 13-9 | An experimental study of spray/wall interaction for heated, wetted surfaces M. Mühlbauer, F. Z. Batarseh, B. Durst, I.V. Roisman, M. Selder, C. Tropea |
| 13-10 | Non-isothermal spray impingement I. Sher, S. Hochgreb |
| 13-11 | Direct-contact-intermittent-spray-cooling for thermal management of a computer processor T. H. Moita, M. B. dos Santos, A. L. N. Moreira |
| 13-12 | Heat transfer coefficient in spray cooling quenching G.P. Celata, M. Cumo, A. Mariani |
| 13-13 | Secondary atomization characteristics in intermittent spray cooling M.R.O. Panão, A.L.N. Moreira |
| 13-14 | Intermittent spray cooling of metals at surface temperatures above the Leidenfrost point S. Fest, J. Schmidt |
| 13-15 | Dynamics of a liquid film produced by spray impact onto a heated target O. Kyriopoulos, I.V. Roisman, T. Gambaryan-Roisman, P. Stephan, C. Tropea |
| 13-16 | Viscoelastic Leidenfrost drops V. Bertola |
| 13-17 | Study of spray technology for forced lubrication A. Amoresano, F. Langella, V. Niola |
| 13-18 | Droplet-droplet collisions on a solid hot surface E. Kompinsky, E. Sher |
| 13-19 | Experimental analysis on the characteristics of water drops during evaporation on high-effusivity, microfinned surfaces M. Guilizzoni, G. Sotgia |
| 13-20 | Boiling morphology and heat removal of impinging coolant droplets A. S. Moita, A.L.N. Moreira |
| 14. Transport phenomena | |
| The study of spray structure by numerical simulation - The effect of interaction between droplets on spatial inhomogeneity - S. Hayakawa, S. Okajima, N. Tokuoka |
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| 14-2 | Preliminary results on the effect of phase angle on coaxial jet behavior spanning sub- to supercritical pressures I.A Leyva, J. Rodriguez, B. Chehroudi, D. Talley |
| 14-3 | A turbulent structure of gas-droplet evaporating downward spray V. Terekhov, M. Pakhomov |
| 14-4 | A study on evaporation of sewage sludge A. Fujiyama, M. Yamada, T. Noto, N. Tokuoka |
| 14-5 | The study of lifetime of micro-bubble Y. Nose, N. Tokuoka |
| Poster Session | |
| Effect of polymer addition on the characteristics of effervescent atomization M. Ochowiak, L. Broniarz-Press |
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| P-2 | Visualisation and image analysis of emulsions atomization L. Broniarz-Press, M. Ochowiak |
| P-3 | Effect of nozzle construction on the characteristics of twin-fluid atomization L. Broniarz-Press, M. Ochowiak, J. Rozanski, S. Woziwodzki |
| P-4 | Effects of ambient pressure on spray characteristics of a high-shear-type aero-engine airblast fuel injector K. Matsuura, K. Suzuki, Y. Kurosawa |
| P-5 | Experimental study on the number and size of micrometric droplets produced by the impact of millimetric droplets onto a liquid film C. Motzkus, F. Gensdarmes, E. Gehin |
| P-6 | Experimental study on the overlapping sprays cooling of hot surfaces above Leidenfrost point using industrial atomizers T. Shtevi, M. Atal, A. Rashkovan, M. Katz, E. Kahana, E. Sher |
| P-7 | Experimental characterization of homogeneous flashing in a liquid jet M. Levy and E. Sher |
| P-8 | Modelling of the fractal dimension in the primary atomization of high-speed liquid jets D. Heidorn, H. Steiner, G. Brenn |
| P-9 | Experimental study of evaporation of polydispersed bi-component droplets in highly turbulent channel flow F. Moreau, G. Couteau, M. Marchal, R. Bazile |
| P-10 | A numerical study of spray characteristics through various nozzle aspect ratio D.-S. Han, B.-H. Lee, Y.-J. Chang, J.-H. Song, C.-H. Jeon |
| P-11 | Nozzle-to-spray modelling M. Diviš |
| P-12 | Experimental and numerical investigations of a non swirling hollow cone injector A. Vandersickel, A.M. Schmid, Y.M. Wright, C. Lämmle, K. Boulouchos |
| P-13 | Electrosprayed nanoparticles for nanofiber coating A. Krupa, A. Jaworek, A.T. Sobczyk, M. Lackowski, T. Czech, S. Ramakrishna, S. Sundarajan, D. Pliszka |
| P-14 | Evaluation of fuel spray atomization models for conditions applicable to large marine engines C. Chryssakis, L. Kaiktsis |
| P-15 | High speed imaging of fuel sprays using a low-cost illumination source C. Willert, S. Freitag, C. Hassa |
| P-16 | Effervescent atomizer for atomization of suspensions containing large particles J. Jedelsky, J. Otahal, M. Jicha |
| P-17 | Correlation law for SMD in high viscous sprays M.R. Vetrano, F. Lebeau, P. Rambaud, J.–M. Buchlin |
| P-18 | Multijet atomization for spray cooling applications M.R.O. Panão, J.L.C.V. Rosa, A.L.N. Moreira |
| P-19 | Temperature measurements using exciplex fluorescence with TMPD and methylnaphthalene as tracers M. Andersson, S. Hemdal, R.L. Ochoterena |
| P-20 | Effect of time-varying in-cylinder thermodynamic conditions on the development of multiple injection diesel sprays S. Tonini, M. Gavaises, A. Theodorakakos, G.E. Cossali |
| P-21 | Nonlinear dynamics of non-isothermal thin films and droplets with evaporation and condensation on a rigid wall P. Colinet, S. Rossomme, A. Rednikov |