Erscheint 12 Ausgaben pro Jahr
ISSN Druckformat: 1044-5110
ISSN Online: 1936-2684
Indexed in
MODELING HEAT TRANSFER TO IMPINGING FUEL SPRAYS IN DIRECT-INJECTION ENGINES
ABSTRAKT
A physically based spray wall heat transfer model has been developed and implemented in the KIVA II computer code to simulate heat transfer to impinging liquid fuel sprays with application to direct-injection engines. The wall heat transfer model accounts for various wall impingement regimes including rebounding drops or drops sliding along the surface with enhanced breakup after impingement. The model identifies flooded and nonflooded regimes depending on whether or not a liquid film is determined to be present on the surface, respectively. In the flooded case, heat transfer is modeled based on boundary-layer correlations. In the nonflooded regime, heat transfer is modeled by considering correlations for individual drops. The heat transfer predictions were compared to three studies in which the wall heat flux was measured experimentally. These studies include evaporating sprays directed onto cool surfaces and heat transfer from a hot surface to a cooler impinging spray. The predictions of the model and the experimental results were generally in good agreement. In validating the heat transfer models, the spray atomization and hydrodynamic drop impingement models were also tested and validated against the experimental spray penetration data for a spray impinging in a pressurized bomb. It is concluded that the improved KIVA code is now capable of predicting heat transfer to impinging transient fuel sprays under engine conditions.
-
Dai Tianhong, Yaseen Mohammad A., Diagaradjane Parmeswaran, Chang David W., Anvari Bahman, Comparative study of cryogen spray cooling with R-134a and R-404a: implications for laser treatment of dark human skin, Journal of Biomedical Optics, 11, 4, 2006. Crossref
-
Meingast U, Reichelt L, Renz U, Measuring transient wall heat flux under diesel engine conditions, International Journal of Engine Research, 5, 5, 2004. Crossref
-
Trujillo M. F., Mathews W. S., Lee C. F., Peters J. E., Modelling and experiment of impingement and atomization of a liquid spray on a wall, International Journal of Engine Research, 1, 1, 2000. Crossref
-
Allocca L., Andreassi L., Ubertini S., Enhanced Splash Models for High Pressure Diesel Spray, Journal of Engineering for Gas Turbines and Power, 129, 2, 2007. Crossref
-
Zhu G-S, Reitz R D, Xin J, Takabayashi T, Modelling characteristics of gasoline wall films in the intake port of port fuel injection engines, International Journal of Engine Research, 2, 4, 2001. Crossref
-
Han Zhiyu, Reitz Rolf D., Claybaker Peter J., Rutland Christopher J., Yang Jialin, Anderson Richard W., Modeling the Effects of Intake Flow Structures on Fuel/Air Mixing in a Direct-injected Spark-Ignition Engine, SAE Technical Paper Series, 1, 1996. Crossref
-
HAN Z., REITZ R. D., Turbulence Modeling of Internal Combustion Engines Using RNG κ-ε Models, Combustion Science and Technology, 106, 4-6, 1995. Crossref
-
Adomeit Philipp, Lang Oliver, Schulz Reiner, Weng Volker, CFD Simulation of Diesel Injection and Combustion, SAE Technical Paper Series, 1, 2002. Crossref
-
Andreassi Luca, Rocco Vittorio, Ubertini Stefano, Allocca Luigi, A general splash model for direct injection engine multi-dimensional simulation, SAE Technical Paper Series, 1, 2007. Crossref
-
Meingast Ulrich, Staudt Michael, Reichelt Lars, Renz Ulrich, Sommerhoff F.-Arnd, Analysis of Spray/Wall Interaction Under Diesel Engine Conditions, SAE Technical Paper Series, 1, 2000. Crossref
-
Lee Choon-Tae, A Study on the Kinematic Characteristics of the Ocean High Elevation Fountain, Journal of Fluid Machinery, 14, 6, 2011. Crossref
-
Andreassi L., Ubertini S., Allocca L., Experimental and numerical analysis of high pressure diesel spray–wall interaction, International Journal of Multiphase Flow, 33, 7, 2007. 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
-
Arcoumanis C., Gavaises M., French B., Effect of Fuel Injection Processes on the Structure of Diesel Sprays, SAE Technical Paper Series, 1, 1997. Crossref
-
Arifin Yusmady Mohamed, Furuhata Tomohiko, Saito Masahiro, Arai Masataka, Diesel and bio-diesel fuel deposits on a hot surface, Fuel, 87, 8-9, 2008. Crossref
-
Allocca L., Andreassi L., Ubertini S., Evaluation of Splash Models with High-Pressure Diesel Spray, SAE Technical Paper Series, 1, 2006. Crossref
-
Ricart Laura M., Reitz Rolf D., Visualization and Modeling of Pilot Injection and Combustion in Diesel Engines, SAE Technical Paper Series, 1, 1996. Crossref
-
Kong Song-Charng, Han Zhiyu, Reitz Rolf D., The Development and Application of a Diesel Ignition and Combustion Model for Multidimensional Engine Simulation, SAE Technical Paper Series, 1, 1995. Crossref
-
Liu Zhengbai, Obokata Tomio, Reitz Rolf D., Modeling Drop Drag Effects on Fuel Spray Impingement in Direct Injection Diesel Engines, SAE Technical Paper Series, 1, 1997. Crossref
-
Lee Seong Hyuk, Ryou Hong Sun, Development of a new spray/wall interaction model, International Journal of Multiphase Flow, 26, 7, 2000. Crossref
-
Liu Zhengbai, Reitz Rolf D., MODELING FUEL SPRAY IMPINGEMENT AND HEAT TRANSFER BETWEEN SPRAY AND WALL IN DIRECT INJECTION DIESEL ENGINES, Numerical Heat Transfer, Part A: Applications, 28, 5, 1995. Crossref
-
Panão M.R.O., Moreira A.L.N., Heat transfer correlation for intermittent spray impingement: A dynamic approach, International Journal of Thermal Sciences, 48, 10, 2009. Crossref
-
Seo Ju Hyeong, Kim Ho Young, Bae Jin Woo, Chung Jin Taek, Numerical Studies on the Combustion and Liquid Fuel Films Characteristics with the Dependence on Injection and Spark Timing of GDI Engine, SAE Technical Paper Series, 1, 2011. Crossref
-
Guerrassi Noureddine, Champoussin Jean Claude, Experimental Study and Modeling of Diesel Spray/Wall Impingement, SAE Technical Paper Series, 1, 1996. Crossref
-
References, in Science and Engineering of Droplets, 1999. Crossref
-
Furuhata Tomohiko, Ohmori Takeshi, Arai Masataka, Evaporation Deposits of Diesel and Bio-diesel Fuels on a Hot Surface, SAE Technical Paper Series, 1, 2011. Crossref
-
Senda Jiro, Fujimoto Hajime, Multicomponent Fuel Consideration for Spray Evaporation Field and Spray-Wall Interaction, SAE Technical Paper Series, 1, 2001. Crossref
-
Jiang X., Siamas G.A., Jagus K., Karayiannis T.G., Physical modelling and advanced simulations of gas–liquid two-phase jet flows in atomization and sprays, Progress in Energy and Combustion Science, 36, 2, 2010. Crossref
-
Bae Jinwoo, Seo Juhyeong, Lee Jae Seong, Kim Ho Young, The Effect of Mixing Rate and Multi Stage Injection on the Internal Flow Field and Combustion Characteristics of DISI Engine Using Methanol-gasoline Blended Fuel at High Speed / High Load Condition, Transactions of the Korean Society of Automotive Engineers, 21, 5, 2013. Crossref
-
Senda Jiro, Kanda Tomoyuki, Al-Roub Marwan, Farrell Patrick V., Fukami Takashi, Fujimoto Hajime, Modeling Spray Impingement Considering Fuel Film Formation on the Wall, SAE Technical Paper Series, 1, 1997. Crossref
-
Ebara Takumi, Amagai Kenji, Arai Masataka, Movement and Structure of Diesel Spray Impinging on an Inclined Wall, SAE Technical Paper Series, 1, 1997. Crossref
-
Liu Zhengbai, Gui Xinqun, Droplet Deformation and Rotation Model of Fuel Spray in Diesel Engines, SAE Technical Paper Series, 1, 2001. Crossref
-
Lee Seong Hyuk, Ryou Hong Sun, Comparison of Spray/Wall Impingement Models with Experimental Data, Journal of Propulsion and Power, 16, 6, 2000. Crossref
-
Henriot S., Chaouche A., Chevé E., Duclos J. M., Leduc P., Ménégazzi P., Monnier G., Ranini A., NSDI-3: A Small Bore GDI Engine, SAE Technical Paper Series, 1, 1999. Crossref
-
Emami Sajjad, Jafarmadar Samad, Multidimensional modeling of the effect of fuel injection pressure on temperature distribution in cylinder of a turbocharged DI diesel engine, Propulsion and Power Research, 2, 2, 2013. Crossref
-
Emekwuru Nwabueze G., A Number Size Distribution Moments Based Solid Cone Diesel Spray Model: Assessment of Droplet Breakup Models Based on Different Distribution Functions, SAE Technical Paper Series, 1, 2012. Crossref
-
Lee Seong Hyuk, Ryou Hong Sun, Modeling of diesel spray impingement on a flat wall, KSME International Journal, 14, 7, 2000. Crossref
-
Yang Hei Cheon, Park Sang Kyoo, A study on the behavior and heat transfer characteristics of impinging sprays, KSME International Journal, 15, 3, 2001. Crossref
-
Deng Peng, Han Zhiyu, Reitz Rolf D, Modeling heat transfer in spray impingement under direct-injection engine conditions, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 230, 7, 2016. Crossref
-
Liu Hong, Cai Chang, Yan Yan’an, Jia Ming, Yin Baozhen, Numerical simulation and experimental investigation on spray cooling in the non-boiling region, Heat and Mass Transfer, 54, 12, 2018. Crossref
-
Wu Zhi-Hao, Chang Wan-Hsin, Sun Chen-li, A spherical Leidenfrost droplet with translation and rotation, International Journal of Thermal Sciences, 129, 2018. Crossref
-
Rutland C.J., Ayoub N., Han Z., Hampson G., Kong S.-C., Mather D., Musculus M., Patterson M., Ricart L., Stephenson P., Reitz Rolf D., Progress Towards Diesel Combustion Modeling, SAE Technical Paper Series, 1, 1995. Crossref
-
Rutland C.J., Ayoub N., Han Z., Hampson G., Kong S.-C., Mather D., Montgomery D., Musculus M., Patterson M., Pierpont D., Ricart L., Stephenson P., Reitz Rolf D., Diesel Engine Model Development and Experiments, SAE Technical Paper Series, 1, 1995. Crossref
-
Han Zhiyu, Fan Li, Reitz Rolf D., Multidimensional Modeling of Spray Atomization and Air-Fuel Mixing in a Direct-Injection Spark-Ignition Engine, SAE Technical Paper Series, 1, 1997. Crossref
-
Grover Ronald O, Fansler Todd D, Lippert Andreas, Drake Michael C, Assanis Dennis N, A numerical–experimental assessment of wall impingement models for spark-ignition direct-injection engines, International Journal of Engine Research, 21, 2, 2020. Crossref
-
Booth Richard A., Borman Gary L., Geometry of the Fuel Cloud Created by Impingement of a Diesel Jet onto a Small Heated Target, SAE Technical Paper Series, 1, 1994. Crossref
-
Magnotti Gina M., Genzale Caroline L., Recent Progress in Primary Atomization Model Development for Diesel Engine Simulations, in Two-Phase Flow for Automotive and Power Generation Sectors, 2019. Crossref
-
Joh Miok, Huh Kang Y., Noh Seok Hong, Choi Kyu Hoon, Numerical Prediction of Stratified Charge Distribution in a Gasoline Direct-Injection Engine - Parametric Studies, SAE Technical Paper Series, 1, 1999. Crossref
-
Mohamed Arifin Yusmady, Arai Masataka, Deposition characteristics of diesel and bio-diesel fuels, Fuel, 88, 11, 2009. Crossref
-
Jain Nishan, Le Moine Alexandra, Chaussonnet Geoffroy, Flatau Alison, Bravo Luis, Ghoshal Anindya, Walock Michael J., Murugan Muthuvel, Khare Prashant, A Critical Review of Physical Models in High Temperature Multiphase Fluid Dynamics: Turbulent Transport and Particle-Wall Interactions, Applied Mechanics Reviews, 73, 4, 2021. Crossref
-
Renzis E D, Mariani V, Bianchi G M, Falfari S, Cazzoli G, Application of a one-dimensional fuel-oil dilution model coupled with an empirical droplet-to-film formation strategy for predicting in-cylinder oil effects in a direct injection engine, Journal of Physics: Conference Series, 2385, 1, 2022. Crossref