Erscheint 12 Ausgaben pro Jahr
ISSN Druckformat: 1044-5110
ISSN Online: 1936-2684
Indexed in
MODELING OF SPRAY IMPACT ON SOLID SURFACES
ABSTRAKT
This work presented in this article differs from conventional approaches in modeling spray impact on walls and films by departing from the idea that results obtained from single drop impacts can be simply extrapolated to the case of sprays. An empirical model of spray impact on solid surfaces accounting for the interaction of neighboring impacts is proposed. Propagation of a crown resulting from the impact of a single drop is analyzed theoretically, and a statistical parameter λ, characterizing the occurrence probability of crown interactions on the surface, is estimated. Then, the model for single drop impacts is corrected using the parameter λ to fit the experimental results of spray impact. A simple form of the probability density function of the secondary droplets is proposed, and analytical expressions for its parameters are given. It is also shown experimentally that the behavior of the spray at a given point near the solid surface can be influenced by conditions far from this point.
-
Richter B., Dullenkopf K., Bauer H.-J., Investigation of secondary droplet characteristics produced by an isooctane drop chain impact onto a heated piston surface, Experiments in Fluids, 39, 2, 2005. Crossref
-
Roisman Ilia V., Horvat Kristijan, Tropea Cam, Spray impact: Rim transverse instability initiating fingering and splash, and description of a secondary spray, Physics of Fluids, 18, 10, 2006. Crossref
-
Weinstock Vladimir D., Heister Stephen D., Modeling Oil Flows in Engine Sumps: Drop Dynamics and Wall Impact Simulation, Journal of Engineering for Gas Turbines and Power, 128, 1, 2006. Crossref
-
Roisman Ilia V., Gambaryan-Roisman Tatiana, Kyriopoulos Olympia, Stephan Peter, Tropea Cam, Breakup and atomization of a stretching crown, Physical Review E, 76, 2, 2007. Crossref
-
Panão M. R. O., Moreira A. L. N., Flow characteristics of spray impingement in PFI injection systems, Experiments in Fluids, 39, 2, 2005. Crossref
-
MORI Toshiaki, SHIRAISHI Takuya, OKAWA Tomio, KATAOKA Isao, An Experimental Study on the Behavior of Liquid Film Surface after the Drop Impingement, Progress in Multiphase Flow Research, 1, 2006. Crossref
-
Sivakumar D., Tropea C., Splashing impact of a spray onto a liquid film, Physics of Fluids, 14, 12, 2002. Crossref
-
Okawa Tomio, Shiraishi Takuya, Mori Toshiaki, Production of secondary drops during the single water drop impact onto a plane water surface, Experiments in Fluids, 41, 6, 2006. Crossref
-
Presser Cary, Papadopoulos George, Widmann John F., PIV measurements of water mist transport in a homogeneous turbulent flow past an obstacle, Fire Safety Journal, 41, 8, 2006. Crossref
-
Panão Miguel R., Moreira António L. N., Visualization and Analysis of Spray Impingement Under Cross-Flow Conditions, SAE Technical Paper Series, 1, 2002. Crossref
-
Moreira A.L.N., Panão M.R.O., Heat transfer at multiple-intermittent impacts of a hollow cone spray, International Journal of Heat and Mass Transfer, 49, 21-22, 2006. Crossref
-
Moreira A.L.N., Moita A.S., Panão M.R., Advances and challenges in explaining fuel spray impingement: How much of single droplet impact research is useful?, Progress in Energy and Combustion Science, 36, 5, 2010. Crossref
-
Weiss C., The liquid deposition fraction of sprays impinging vertical walls and flowing films, International Journal of Multiphase Flow, 31, 1, 2005. Crossref
-
Roisman I.V., Tropea C., Fluctuating flow in a liquid layer and secondary spray created by an impacting spray, International Journal of Multiphase Flow, 31, 2, 2005. Crossref
-
Panão M.R.O., Moreira A.L.N., Thermo- and fluid dynamics characterization of spray cooling with pulsed sprays, Experimental Thermal and Fluid Science, 30, 2, 2005. Crossref
-
Mühlbauer M, Roisman I V, Tropea C, Evaluation of spray/wall interaction data, Measurement Science and Technology, 22, 6, 2011. Crossref
-
Roisman I.V., Prunet-Foch B., Tropea C., Vignes-Adler M., Multiple Drop Impact onto a Dry Solid Substrate, Journal of Colloid and Interface Science, 256, 2, 2002. Crossref
-
Panão M.R.O., Moreira A.L.N., Interpreting the influence of fuel spray impact on mixture preparation for HCCI combustion with port-fuel injection, Proceedings of the Combustion Institute, 31, 2, 2007. Crossref
-
Mhatre S. E., Deshmukh S. D., Thaokar R. M., Stability of a charged drop near a conductor wall, The European Physical Journal E, 35, 5, 2012. Crossref
-
Maragkos A., Bowen P.J., Combustion hazards due to impingement of pressurized releases of high-flashpoint liquid fuels, Proceedings of the Combustion Institute, 29, 1, 2002. Crossref
-
Yoon Sam S., Kim Ho Y., Lee Dongjo, Kim Namsoo, Jepsen Richard A., James Scott C., Experimental Splash Studies of Monodisperse Sprays Impacting Variously Shaped Surfaces, Drying Technology, 27, 2, 2009. Crossref
-
Sen Suchibrata, Vaikuntanathan Visakh, Sivakumar D., Impact dynamics of alternative jet fuel drops on heated stainless steel surface, International Journal of Thermal Sciences, 121, 2017. Crossref
-
Panão M. R. O., Moreira A. L. N., Experimental study of the flow regimes resulting from the impact of an intermittent gasoline spray, Experiments in Fluids, 37, 6, 2004. Crossref
-
Wang Ziman, Dai Xiaoyu, Liu Fushui, Li Zhishuang, Li Feng, Microscopic characterization of spray impingement under flash boiling conditions, Journal of the Energy Institute, 92, 3, 2019. Crossref
-
Breitenbach Jan, Roisman Ilia V., Tropea Cameron, From drop impact physics to spray cooling models: a critical review, Experiments in Fluids, 59, 3, 2018. Crossref
-
Hoyne Alexander C., Nath Chandra, Kapoor Shiv G., Characterization of Fluid Film Produced by an Atomization-Based Cutting Fluid Spray System During Machining, Journal of Manufacturing Science and Engineering, 135, 5, 2013. Crossref
-
Gao Xuan, Li Ri, Spray Impingement Cooling: The State of the Art, in Advanced Cooling Technologies and Applications, 2019. Crossref
-
Christodoulou Charalampos, Sorensen Eva, García-Muñoz Salvador, Mazzei Luca, Mathematical Modeling of Spray Impingement and Film Formation on Pharmaceutical Tablets during Coating, Chemical Engineering Research and Design, 153, 2020. Crossref
-
Kruse Nicolas, Chen Kuo-Huey, Exterior Water Management Using a Custom Euler-Lagrange Simulation Approach, SAE Technical Paper Series, 1, 2007. Crossref
-
Ribeiro Daniela F. S., Silva André R. R., Panão Miguel R. O., Insights into Single Droplet Impact Models upon Liquid Films Using Alternative Fuels for Aero-Engines, Applied Sciences, 10, 19, 2020. Crossref
-
Fest-Santini S., Steigerwald J., Santini M., Cossali G.E., Weigand B., Multiple drops impact onto a liquid film: Direct numerical simulation and experimental validation, Computers & Fluids, 214, 2021. Crossref
-
Ma Dongyun, Chang Shinan, Yang Chen, Effects of surfaces and nozzles on hydrodynamic characteristics of water film during spray impingement, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 628, 2021. Crossref
-
Börnhorst M., Deutschmann O., Advances and challenges of ammonia delivery by urea-water sprays in SCR systems, Progress in Energy and Combustion Science, 87, 2021. Crossref
-
Guo Yisen, Lian Yongsheng, Investigation of Impact of Multiple Drops on Thin Liquid Film, 47th AIAA Fluid Dynamics Conference, 2017. Crossref
-
Drop and Spray Diagnostics, in Collision Phenomena in Liquids and Solids, 2017. Crossref
-
Drop Impacts with Liquid Pools and Layers, in Collision Phenomena in Liquids and Solids, 2017. Crossref
-
Spray Impact, in Collision Phenomena in Liquids and Solids, 2017. Crossref
-
An Sang Mo, Lee Sang Yong, Observation of the spreading and receding behavior of a shear-thinning liquid drop impacting on dry solid surfaces, Experimental Thermal and Fluid Science, 37, 2012. Crossref