A Study on the Characteristic and Droplet Uniformity of Spray Injection to Exhaust Gas Flow from Urea Solution Injector |
Oh, Jung-Mo
(Graduate School of Mechanical Engineering, Hanyang University)
Cha, Won-Sim (Graduate School of Mechanical Engineering, Hanyang University) Kim, Ki-Bum (Department of Mechanical Engineering, Chungbuk National University) Lee, Jin-Ha (Hyundai-Motor Company) Lee, Ki-Hyung (Department of Mechanical Engineering, Hanyang University) |
1 | E. Ottaviani, E. Jean, H. Albert and B. Amon, "Dual Line Exhaust Design Optimisation to Maximize SCR Catalyst Efficiency thru Improved Ammonia Distribution," SAE 2009-01- 0914, 2009. |
2 | J. C. Wurzenberger, "Multi-scale SCR Modeling, 1D Kinetic Analysis and 3D System Simulation," SAE 2005-01-0948, 2005. |
3 | S. J. Jeong, S. J. Lee and W. S. Kim, "Numerical Study on the Optimum Injection of Urea- Water Solution for SCR DeNOx System of a Heavy-duty Diesel Engine to Improve DeNOx Performance and Reduce Slip," Environmental Engineering Science, Vol.25, No.7, pp.1017-1035, 2008. DOI ScienceOn |
4 | M. Sezgin and B. Sankur, "Survey over Image Thresholding Techniques and Quantitative Performance Evaluation," Journal of Electronic Imaging Vol.13, No.1, pp.146-165, 2004. DOI ScienceOn |
5 | J. W. Seo, K. I. Lee, J. T. Oh, Y. H. Choi, J. H. Lee and J. I. Park, "The Study on the Effects of Mixer Configurations on Fluid Mixing Characteristics in SCR Systems," Transactions of KSAE, Vol.16, No.6, pp.192-199, 2008. |
6 | M. Canova, F. Chiara, J. Cowgill, S. Midlam- Mohler, Y. Guezennec and G. Rizzoni, "Experimental Characterization of Mixed-mode HCCI/DI Combustion on a Common Rail Diesel Engine," SAE 2007-24-0085, 2007. |
7 | P. Eastwood, Critical Topics in Exhaust Gas After-treatment, Research Studies Press Ltd., 2000. |
8 | H. Y. Jeong, K. H. Lee and Y. Ikeda, "Investigation of the Spray Characteristics for a Secondary Fuel Injection Nozzle Using a Digital Image Processing Method," Meas. Sci. Technol., Vol.18, pp.1591-1602, 2007. DOI ScienceOn |
9 | J. M. Oh, K. H. Lee and J. H. Lee, "A Study on the Optimal Injection Conditions for an HCLNT Catalyst System with a 12-Hole Type Injector," Journal of Thermal Science and Technology, Vol.3, No.2, pp.278-291, 2008. DOI |
10 | J. M. Oh, K. H. Lee and H. Y. Jeong, "Study on the Spray Behavior and Diesel Fuel Distribution Characteristics of a Secondary Injector for a Lean NOx Trap Catalyst," Energy & Fuels, Vol.22, pp.1527-1534, 2008. DOI ScienceOn |
11 | M. Rice, J. Kramer, K. Mueller-Haas and R. Mueller, "Innovative Substrate Technology for High Performance Heavy Duty Truck SCR Catalyst Systems," SAE 2007-01-1577, 2007. |
12 | J. Gieshoff, A. Schafer-Sindlinger, P. C. Spurk, J. A. A. van den Tillaart and G. Garr, "Improved SCR Systems for Heavy Duty Applications," SAE 2000-01-0189, 2000. |
13 | H. Weltens, H. Bressler, F. Terres, H. Neumaier and D. Rammoser, "Optimization of Catalytic Converter Gas Flow Distribution By CFD Distribution," SAE 930780, 1993. |