Emission Control Strategy on GCI Engines Fueled with Biodiesel Blended in Gasoline

Putrasari, Yanuandri; Santoso, Widodo Budi; Praptijanto, Achmad

doi:10.1109/icseea.2018.8627101

Cited by 1 publication

(2 citation statements)

References 14 publications

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“…Gasoline Compression Ignition (GCI) technology has been extensively studied worldwide for many years. 7–16…”

Section: Introductionmentioning

confidence: 99%

“…Gasoline Compression Ignition (GCI) technology has been extensively studied worldwide for many years. [7][8][9][10][11][12][13][14][15][16] Historically, the automotive industry has considered fuel as a constraint while designing and improving internal combustion engines (ICEs). If the fuel formulation would become a design parameter then fuel-engine co-optimization would provide a much larger benefit in terms of CO 2 emissions reduction as compared to the case of solely improving the ICE.…”

Section: Introductionmentioning

confidence: 99%

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Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid

Won¹,

Bouet²

2022

International Journal of Engine Research

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The pressure to reduce CO2 and criteria pollutants of internal combustion engines (ICE) powered vehicles is higher than ever. The existing gasoline and diesel engine vehicles face a critical challenge to adjust to these stringent demands. By combining a clean fuel like gasoline with a high efficiency thermodynamic cycle (compression ignition), it is possible to create a powertrain that is clean both globally and locally thus breaking the historical trade-off between decreasing CO2 and reducing criteria pollutants. Recent works have demonstrated the potential of higher reactivity gasoline (HRG) fuels to reduce NOX and particulate emissions simultaneously when used in compression ignition (CI) engines. After performing the engine calibration using Design of Experiment (DoE), tests on a roller bench were conducted on a vehicle adapted to be operated with HRG. The results show 7% CO2 reduction using HRG fuel compared to the baseline diesel vehicle while 17% of CO2 benefit compared to the best in class SI car of equivalent size and power. Furthermore, vehicle simulations were used to assess the potential of the GCI vehicle technology when combined with a hybrid electric architecture. From the HEV simulation study, the 2030 CO2 target was reached by using a 48 V 1 kWh battery, P2 architecture, and recalibration the internal combustion engine and after-treatment system (ATS) while fulfilling the expected new EU’s pollutant emission standards.

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“…Gasoline Compression Ignition (GCI) technology has been extensively studied worldwide for many years. 7–16…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid

Won¹,

Bouet²

2022

International Journal of Engine Research

View full text Add to dashboard Cite

show abstract

Emission Control Strategy on GCI Engines Fueled with Biodiesel Blended in Gasoline

Cited by 1 publication

References 14 publications

Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid

Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid

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Emission Control Strategy on GCI Engines Fueled with Biodiesel Blended in Gasoline

Cited by 1 publication

References 14 publications

Toward the European 2030 CO2 target with gasoline compression ignition technology and 48 V mild electric hybrid

Toward the European 2030 CO2 target with gasoline compression ignition technology and 48 V mild electric hybrid

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Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid

Toward the European 2030 CO₂ target with gasoline compression ignition technology and 48 V mild electric hybrid