Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지
DOI QR코드

DOI QR Code

Improving Diesel Car Smoke Measurement Probe Performance of Diesel Cars Using Hole Position

홀 위치에 따른 디젤자동차 매연 측정프로브 성능 개선 연구

  • Chae, Il-Seok (Dept. of Mechanical System Engineering, Graduate School of Chosun University) ;
  • Kim, Eun-Ji (Dept. of Mechanical System Engineering, Graduate School of Chosun University) ;
  • Kim, Jae-Yeol (School of Mechanical System & Automotive Engineering, Chosun University)
  • 채일석 (조선대학교 일반대학원 기계시스템.미래자동차공학과) ;
  • 김은지 (조선대학교 일반대학원 기계시스템.미래자동차공학과) ;
  • 김재열 (조선대학교 기계시스템미래자동차공학부)
  • Received : 2019.09.25
  • Accepted : 2019.10.26
  • Published : 2020.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

Car inspection systems are regularly carried out by the state to ensure the safety and emission status of cars, thereby improving the safety and quality of life by reducing fine dust and greenhouse gases that are the main culprits of vehicle defects and air pollution. These automobile inspections are largely divided into either regular or comprehensive inspections. This study analyzed the smoke measuring probes used in the lug - down 3 mode. In the previously issued paper "Improvement of Soot Probe Efficiency for Automotive Emission Measurement," an improved smoke measurement probe(B) improved on the problems that arise from the current smoke measurement probe (A). In this study, a technique that can improve the probe's inhalation efficiency over the improved (B) probes was applied to probes (C). Probe (C) involves a structure designed close to the center of the circumference of the exhaust pipe, and the suction efficiency was improved by adding a variable center unit.

Keywords

References

  1. Jo, H. S., Sim, J. I., Kim, J. R., "Quantitative Effectiveness Analysis of Vehicle Inspection," Journal of Korean Society of Transportation, Vol. 25, No. 3, pp. 65-74, 2007.
  2. Jin, K. S., Lee, C. H., "A Study on the Characteristics of Smoke Emissions from Heavy Duty Diesel Vehicles Using a Chassis Dynamometer," Journal of the Korean Society of Safety, Vol. 24, No. 4, pp. 1-10, 2009.
  3. Yi, C. S., Lee, T. E., Lee, C. W., "Numerical Analysis of the Internal Flow of 8kW Grade Diesel Generator Muffler," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 17, No. 3, pp. 45-50, 2018.
  4. Kim, T. H., Lee, C. W., "A Comparative Study on Engine Performance and Exhaust Emission Characteristics of Response Power 150HP & 240HP Turbocharged Marine Diesel Engine," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 12, No. 1, pp. 43-51, 2013.
  5. Sim, H. S., Jun, J. H., "A Design for Water Cooling of a Marine Diesel Engine with Verification of Improvement," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 15, No. 6, pp. 58-63, 2016. https://doi.org/10.14775/ksmpe.2016.15.6.058
  6. Yang, Y. J., "Study on Simulation of Fuel Injection Nozzle for Marine Medium Speed Diesel Engine," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 12, No. 3, pp. 41-47, 2013.
  7. Sim, H. S., Lee, M. K., Lee, K. Y., "A Development Study on an Engine Control Module of an Electronic Marine Diesel Engine," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 14, No. 5, pp. 134-140, 2015. https://doi.org/10.14775/ksmpe.2015.14.5.134
  8. Yi, C. S., Jeong, I. G., Suh, J. S., Park, C. D., Jeong, K. Y., "A Numerical Analysis on Flow Uniformity of SCR Reactor for 5,000PS Grade Marine Engine," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 6, pp. 28-35, 2012.
  9. Yi, C. S., Lee, C. W., "A Study on the Exhaust Gas After Treatment for Small Ship," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 3, pp. 76-81, 2017.
  10. Kim, T. J., Hong, S. I., "Study of the Effect of Cleaning the Intake Manifold on Common Rail Diesel Engine and Exhaust Gases," Journal of the Korea Academia-Industrial cooperation Society, Vol. 15, No. 10, pp. 5912-5918, 2014. https://doi.org/10.5762/KAIS.2014.15.10.5912
  11. Kang, H. J., Kim, T. J., "Study on the Characteristics of Exhaust Emissions in accordance with the Intake Manifold and Fuel Injector Maintenance of the Electronic Control Diesel Engine," Journal of the Korea Academia-Industrial cooperation Society, Vol. 17, No. 9, pp. 196-205, 2016. https://doi.org/10.5762/KAIS.2016.17.9.196
  12. Kim, Y. J., Park, K. S., "A Study of the Opacity Correlation Factor between the Filtration Type and Light Extinction Type Diesel Smoke Meters," Transactions of the Korean Society of Automotive Engineers, Vol. 15, No. 5, pp. 146-152, 2007.
  13. Jung, Y. D., Yeo, U. S., Yun, Y. G., Hong, M. S., "A Study on Emission Inspection Method Improvement of Heavy-Duty Diesel," Vehicles Transactions of the Korean Society of Automotive Engineers, Vol. 22, No. 1, pp. 165-173, 2014. https://doi.org/10.7467/KSAE.2014.22.1.165
  14. Jung, Y. D., Yeo, U. S., Lim, Y. J., Ryu1, I. H., "Research on the Improvement of the Emission Inspection Program for Diesel Vehicle," Vehicles Transactions of the Korean Society of Automotive Engineers, Apr. 29, pp. 394-399, 2009.
  15. Jo, J. G., Lee, D. W., "Research on the Relation of the Exhaust Gas Concentration between Lug-Down3 Test Mode and D147 Test Mode on the Driving Car Using Diesel Fuel," Korean Society for Atmospheric Environment, Oct. 13, pp. 62-65, 2008.
  16. Kim, J. C., Eom, M. D., Park, Y. H., Kwon, S. I., Lee, J. B., Kim, J. W., Yeo, U. S., "Research on the Introduction and Application of the Road-Load Inspection Program for Heavy Duty Diesel Vehicle" Korean Society of Automotive Engineers, Vol. 1, pp. 306-311. 2005.
  17. Chae, I. S., Kim, S. Y., Kim, J. Y., "Improvement of Soot Probe Efficiency for Automotive Emission Measurement." Journal of the Korean Society of Manufacturing Process Engineers, Vol. 18, No. 8, pp. 74-81 2019. https://doi.org/10.14775/ksmpe.2019.18.8.074

Cited by

  1. 무부하급가속검사방법을 이용한 디젤자동차의 매연프로브 성능에 관한 연구 vol.19, pp.9, 2020, https://doi.org/10.14775/ksmpe.2020.19.09.040
  2. A Study on the Improvement of Smoke Probe Performance in Diesel Vehicles Using Korean 147 Test Method vol.20, pp.7, 2020, https://doi.org/10.14775/ksmpe.2021.20.07.025