Strategies for particle emissions reduction from GDI engines

Youngjae Kim, Yongha Kim, Sangyoul Jun, Kang Hun Lee, Seunghyun Rew, Donghyeon Lee, Simsoo Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

In this study, present level of 2.0L GDI vehicle is measured and it is figured out how to reduce particle emissions against European emission limit(EURO 6) and US emissions standards(LEV 3) through engine test and vehicle test. A cause of PM and PN formation is divided into several reasons. This paper describes the optimization of engine control parameter and hardware change like injector type and injection target position like spray pattern optimization with minimizing side effect. If particle emission limit is getting more strengthen GPF(Gasoline Particle Filter) is a simple solution to meet particle emission limit. But engine performance decreases according to exhaust pressure increase and there is cost problem. This paper have shown that 60% level of euro6c PN limit is accomplished without a GPF at demonstrated vehicle.

Original languageEnglish
Title of host publicationSAE Technical Papers
Volume2
DOIs
Publication statusPublished - 2013 Jun 21
EventSAE 2013 World Congress and Exhibition - Detroit, MI, United States
Duration: 2013 Apr 162013 Apr 18

Other

OtherSAE 2013 World Congress and Exhibition
CountryUnited States
CityDetroit, MI
Period13/4/1613/4/18

Fingerprint

Engines
Gasoline
Hardware
Costs

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Kim, Y., Kim, Y., Jun, S., Lee, K. H., Rew, S., Lee, D., & Park, S. (2013). Strategies for particle emissions reduction from GDI engines. In SAE Technical Papers (Vol. 2) https://doi.org/10.4271/2013-01-1556

Strategies for particle emissions reduction from GDI engines. / Kim, Youngjae; Kim, Yongha; Jun, Sangyoul; Lee, Kang Hun; Rew, Seunghyun; Lee, Donghyeon; Park, Simsoo.

SAE Technical Papers. Vol. 2 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, Y, Kim, Y, Jun, S, Lee, KH, Rew, S, Lee, D & Park, S 2013, Strategies for particle emissions reduction from GDI engines. in SAE Technical Papers. vol. 2, SAE 2013 World Congress and Exhibition, Detroit, MI, United States, 13/4/16. https://doi.org/10.4271/2013-01-1556
Kim Y, Kim Y, Jun S, Lee KH, Rew S, Lee D et al. Strategies for particle emissions reduction from GDI engines. In SAE Technical Papers. Vol. 2. 2013 https://doi.org/10.4271/2013-01-1556
Kim, Youngjae ; Kim, Yongha ; Jun, Sangyoul ; Lee, Kang Hun ; Rew, Seunghyun ; Lee, Donghyeon ; Park, Simsoo. / Strategies for particle emissions reduction from GDI engines. SAE Technical Papers. Vol. 2 2013.
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