The Repeatability and Reproducibility of Particle Number Measurements from a Heavy Duty Diesel Engine

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• 作者：M. Yusuf Khan ; Shirish A. Shimpi…
• 关键词：Particle number ; Diesel particulate filter ; Diesel ; Repeatability ; Reproducibility ; Solid particles
• 刊名：Emission Control Science and Technology
• 出版年：2015
• 出版时间：October 2015
• 年：2015
• 卷：1
• 期：4
• 页码：298-307
• 全文大小：2,728 KB
• 参考文献：1.Ferin, J., Oberdorster, G., Penny, D.: Pulmonary retention of ultrafine and fine particles in rats. Am. J. Respir. Cell Mol. Biol. 6, 535-42 (1992)CrossRef
  2.Seaton, A., Tran, L., Aitken, R., Donaldson, K.: Safety of nano-materials interdisciplinary research centre nanoparticles, human health hazard and regulation. J. R. Soc. Interface 7, S119–S129 (2010)CrossRef
  3.Oberdorster, G., Utell, M.J.: Ultrafine particles in the urban air: to the respiratory tract-and beyond? Health Perspect. 110, A440–A441 (2002)CrossRef
  4.Furuta, C., Noda, S., Li, C., Suzuki, A., et al.: Nitrophenols isolated from diesel exhaust particles regulate steroidogenic gene expression and steroid synthesis in the human H295R adrenocortical cell line. Toxicol. Appl. Pharmacol. 229, 109-20 (2008)CrossRef
  5.Donaldson, K., Li, X., MacNee, W.: Ultrafine (nanometre) particle mediated lung injury. J. Aerosol Sci. 29, 553-60 (1998)CrossRef
  6.Oberdorster, G.: Significance of particle parameters in the evaluation of exposure–dose relationships of inhaled particles. Inhal. Toxicol. 8(Suppl), 73-0 (1996)
  7.Shinozaki, O., Shinoyama, E., and Saito, K.: Trapping performance of diesel particulate filters. SAE Technical Paper 900107 (1990). doi:10.-271/-00107 .
  8.Kitagawa, J., Asami, S., Uehara, K., and Hijikata, T.: Improvement of pore size distribution of wall flow type diesel particulate filter. SAE Technical Paper 920144 (1992). doi:10.-271/-20144 .
  9.May, J., Bosteels, D., Nichol, A., Andersson, J., and Such, C.: The application of emissions control technologies to a low-emissions engine to evaluate the capabilities of future systems for European and World-Harmonised Regulations, 16. Aachener Kolloquium Fahrzeug- und Motorentechnik, Retrieved from www.?aecc.?eu/?content/?pdf/?AECC_?PAPER_?for_?Aachen_?Final_-0070716.?pdf (2007)
  10.Khalek, I.A., Bougher, Merritt, P.M., Zielinska, B.: Regulated and unregulated emissions from highway heavy-duty diesel engines complying with U.S. Environmental Protection Agency 2007 Emissions Standards. J. Air Waste Manage. Assoc. 61(4), 427-42 (2011)CrossRef
  11.United States Environmental Protection Agency: Chapter 2: Black carbon and its effects on climate. Report to Congress on Black Carbon. Retrieved from http://?www.?epa.?gov/?blackcarbon/-012report/?Chapter2.?pdf (2012)
  12.International Agency for Research on Cancer: IARC: Diesel engine exhaust carcinogenic. IARC Press Release N213. http://?press.?iarc.?fr/?pr213_?E.?pdf (2012)
  13.Health Effects Institute: Synopsis of Research Report 184, Parts 1-: Effects of lifetime exposure to inhaled new-technology diesel exhaust in rats. Retrieved from http://?pubs.?healtheffects.?org/?getfile.?php??u=-068 (2015)
  14.Commission Regulation (EU) No. 582/2011, Annex XV: Amendments to Regulation (EC) No 595/2009). Retrieved from http://?eur-lex.?europa.?eu/?legal-content/?EN/?TXT/?PDF/-?uri=?CELEX:-2011R0582&?from=?EN
  15.Zheng, Z., Johnson, K.C., Liu, Z., Durbin, T.D., Hu, S., Huai, T., Kittelson, D.B., Jung, H.S.: Investigation of solid particle number measurement: existence and nature of sub-23nm particles under PMP methodology. J. Aerosol Sci. 42(12), 883-97 (2011)CrossRef
  16.Giechaskiel, B., Carriero, M., Martini, G., and Andersson, J.: Heavy duty Particle Measurement Programme (PMP): exploratory work for the definition of the test protocol. SAE Technical Paper 2009-01-1767 (2009a)
  17.Johnson, K.C., Durbin, T.D., Jung, H., Chaudhary, A., Cocker, D.R., Herner, J.D., et al.: Evaluation of the European PMP methodologies during on-road and chassis dynamometer testing for DPF equipped heavy-duty diesel vehicles. Aerosol Sci. Technol. 43, 962-69 (2009)CrossRef
  18.Mamakos, A., Ntziachristos, L., Samaras, Z.: Comparability of particle emission measurements between vehicle testing laboratories: a long way to go. Meas. Sci. Technol. 15, 1855-866 (2004)CrossRef
  19.Giechaskiel, B., Dilara, P., Andersson, J.: Particle measurement programme (PMP) light-duty inter-laboratory exercise: repeatability and reproducibility of the particle number method. Aerosol Sci. Technol. 42(7), 528-43 (2008). doi:10.-080/-278682080222024- CrossRef
  20.UNECE Regulation No. 49 (Proposal for Supplement 4 to the 05 Series of Amendments to Regulation No. 49 (Emissions of Compression Ignition and Gas Fuelled Positive Ignition Engines for Use in Vehicles). Available at: http://?www.?unece.?org/?trans/?doc/-?wp29grpe/?ECE-TRANS-WP29-GRPE-2010-07e.?pdf
  21.Giechaskiel, B., Chirico, R., DeCarlo, P.F., Clairotte, M., Adam, T., Martini, G., Heringa, M.F., Richter, R., Prevot, A.S.H., Baltensperger, U., Astorga, C.: Evaluation of the particle measurement programme (PMP) protocol to remove the vehicles-exhaust aerosol volatile phase. Sci. Total Environ. 408, 5106-116 (2010)CrossRef
  22.Andersson, J., Giechaskiel B., Munoz-Bueno, R., and Dilara, P.: Particle Measurement Programme (PMP): Light-Duty InterLaboratory Correlation
• 作者单位：M. Yusuf Khan (1)
  Shirish A. Shimpi (1)
  William T. Martin (1)
  
  1. Cummins Inc., 1900 McKinley Avenue, Columbus, IN, 47201, USA
  
• 刊物类别：Environmental Science and Engineering; Industrial Chemistry/Chemical Engineering; Surfaces and Inter
• 刊物主题：Environmental Science and Engineering; Industrial Chemistry/Chemical Engineering; Surfaces and Interfaces, Thin Films;
• 出版者：Springer International Publishing
• ISSN：2199-3637

文摘

The Euro VI heavy duty on-highway engine emissions standards were recently implemented in the European Union (EU) countries requires the type approval of new engines to not only comply with lower NOx and PM emissions limits but also comply with the newly introduced limit on particle number. This study quantifies repeatability and reproducibility (R&R) of brake-specific particle number (BSPN) measurements by using three AVL particle counters (APC) under actual testing conditions. The study was conducted on a single, heavy duty diesel engine (2007 Cummins ISX 14.8 L 425 HP) equipped with a diesel oxidation catalyst and a diesel particulate filter (DPF). The conditioning of the DPF played a significant role in characterizing variation in particle number measurements. The R&R values were quantified based on 53 US on-highway transient Federal Test Procedure (FTP) test cycles with the total of 149 BSPN observations collected over the period of 68 days in five Constant Volume Sampler (CVS) test cells. The global average of the 149 BSPN observations (1.3918E--1 #/kW-h) was used to calculate relative variation in BSPN for both the entire test process and for the APC units only. The BSPN measurement repeatability and reproducibility were 2.5 and 31.7 % of the global average, respectively. The variation due to measurement systems (APC) were 0.69 % (repeatability) and 6.2 % (reproducibility) of the global average. Most of the variation was due to reproducibility which comprised of 99.4 % of the total variation. The coefficient of variation (COV) of BSPN among three APC units varied between ?9.1 and 17.9 % on 49 FTP test cycles. Overall, the very high reproducibility and COV between units suggest that the instrument should be checked for drift periodically. The frequent in-use calibration checks are required for various components of the particle number measurement system to ensure quality data required for engine certification. Keywords Particle number Diesel particulate filter Diesel Repeatability Reproducibility Solid particles