The Development and Implementation of Model-based Control Algorithm of Urea-SCR Dosing System for Improving De-NOx Performance and Reducing NH3-slip
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Jeong, Soo-Jin
(Green Powertrain System R&D Center, Korea Automotive Technology Institute)
Kim, Woo-Seung (Department of Mechanical Engineering, Hanyang University) Park, Jung-Kwon (Green Powertrain System R&D Center, Korea Automotive Technology Institute) Lee, Ho-Kil (Green Powertrain System R&D Center, Korea Automotive Technology Institute) Oh, Se-Doo (Green Powertrain System R&D Center, Korea Automotive Technology Institute) |
1 | K. Hong, I. G. Hwang, C. L. Myung, S. Park and H. Kim, "Experimental and Numerical Investigation on the Urea SCR Dosing System to Improve NOx Reduction Efficiency," The 7th International Conference on Modeling and Diagnostics for Advanced Engine Systems (COMODIA 2008), pp.731-736, 2008. |
2 | A. Nishioka, Y. Sukegawa, T. Mukai, K. Katogi, H. Yokota, H. Mamada and T. Kowatari, "A Study of a New After-treatment System(2) : Control of Urea Solution Spray for Urea-SCR," SAE 2006-01-0644, 2006. |
3 | C. Enderle, G. Vent and M. Paule, "BLUETEC Diesel Technology-clean, Efficient and Powerful," SAE 2008-01-1182. 2008. |
4 | M. Gruber, W. Hatz, R. Bauder, Z. G, Pamio, T. Reuss, H. Lorch and A. Burkardt, "The New Audi 3.0L V6-TDI with Ultra Low Emission System," 17th Aachen Colloquium Automobile and Engine Technology, 2008. |
5 | G. Guo, J. Warner, G. Cavataio, D. Dobson, E. Badillo and C. Lambert, "The Development of Advanced Urea-SCR Systems for Tier 2 Bin 5 and Beyond Diesel Vehicle," SAE 2010-01-1183, 2010. |
6 | Y. Chi, B. Shin, H. Lee, S. Kwak and K. Yoon, "New 1.6Liter Diesel Engine : Strong Entry for Hyundai/Kia Motors' C-segment," Aachen Colloquium, 2007. |
7 |
S.-J. Jeong, S. J. Lee, W.-S. Kim and C. B. Lee, "Numerical Study on the Injector Shape and Location of Urea-SCR System of Heavy Duty Diesel Engine for Preventing |
8 | S.-J. Jeong and C.-H. Lee, "A Study on the Injection Characteristics of Urea Solution to Improve deNOx Performance of Urea-SCR Catalyst in a Heavy Duty Diesel Engine," Transactions of KSAE, Vol.16, No.4, pp.165-172, 2008. |
9 | Y.-D. Kim, S.-M. Shim, S.-J. Jeong and W.-S. Kim, "Analysis of Steady and Unsteady Performance of SCR DeNOx Catalyst for Reducing NOx Emission in Diesel Engine," Spring Conference Proceedings, KSAE, pp.202-212, 2008. |
10 | Y.-D. Kim, W.-S. Kim and C.-H. Lee, "Modeling and Performance Analysis of SCR DeNOx Catalyst for Reducing NOx Emissions in Diesel Engine," Transactions of KSAE, Vol.17, No.1, pp.137-145, 2009. |
11 | S.-M. Shim, H.-C. Jeong, Y.-D. Kim, S.-J. Jeong and W.-S. Kim, "Numerical Analysis on the DeNOx Characteristics of NH3-SCR for Diesel Exhaust Aftertreatment," Annual Conference Proceedings, KSAE, pp.775-781, 2009. |
12 | R. Snow, G. Cavatatio, D. Dobson, C. Montreuil and R. Hammerle, "Calibration of a LNT-SCR Diesel Aftertreatment System," SAE 2007-01-124, 2007. |
13 | H. Kammerstetter, M. Werner, R. Doell and G. Kanters, "The Challenge of Precise Characterizing the Specific Large-span Flows in Urea Dosing System for NOx Reduction," SAE 2008-01- 1028, 2008. |
14 | http://www.dieselnet.com |
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