HC emission analysis of gasoline direct injection engines and challenge faced by such engines in meeting future's emission standard

Ying Huang; Yun Shan Ge; Fu Jun Zhang; Jing Wei Zhao

HC emission analysis of gasoline direct injection engines and challenge faced by such engines in meeting future's emission standard

Ying Huang^*, Yun Shan Ge, Fu Jun Zhang, Jing Wei Zhao

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Based on the introduction of the basic combustion concept of a gasoline direct injection (GDI) engine and its operation under different operating conditions, HC (hydrocarbon) emission mechanisms of the GDI engine are analyzed. And HC emission characteristics of the GDI engine are compared with the PFI engine via a comparison test based on the FTP-75 driving cycle. It can be concluded that the GDI engine is facing a big challenge for meeting the future's HC emission standard. Reasons for the higher HC emission of the GDI engine are discussed and the ways for HC emission control are given.

Original language	English
Pages (from-to)	278-284
Number of pages	7
Journal	Journal of Beijing Institute of Technology (English Edition)
Volume	10
Issue number	3
Publication status	Published - Sept 2001

Keywords

Cold start
Emission
Gasoline direct injection (GDI)
Gasoline engine

Cite this

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title = "HC emission analysis of gasoline direct injection engines and challenge faced by such engines in meeting future's emission standard",

abstract = "Based on the introduction of the basic combustion concept of a gasoline direct injection (GDI) engine and its operation under different operating conditions, HC (hydrocarbon) emission mechanisms of the GDI engine are analyzed. And HC emission characteristics of the GDI engine are compared with the PFI engine via a comparison test based on the FTP-75 driving cycle. It can be concluded that the GDI engine is facing a big challenge for meeting the future's HC emission standard. Reasons for the higher HC emission of the GDI engine are discussed and the ways for HC emission control are given.",

keywords = "Cold start, Emission, Gasoline direct injection (GDI), Gasoline engine",

author = "Ying Huang and Ge, {Yun Shan} and Zhang, {Fu Jun} and Zhao, {Jing Wei}",

year = "2001",

month = sep,

language = "English",

volume = "10",

pages = "278--284",

journal = "Journal of Beijing Institute of Technology (English Edition)",

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publisher = "Beijing Institute of Technology",

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TY - JOUR

T1 - HC emission analysis of gasoline direct injection engines and challenge faced by such engines in meeting future's emission standard

AU - Huang, Ying

AU - Ge, Yun Shan

AU - Zhang, Fu Jun

AU - Zhao, Jing Wei

PY - 2001/9

Y1 - 2001/9

N2 - Based on the introduction of the basic combustion concept of a gasoline direct injection (GDI) engine and its operation under different operating conditions, HC (hydrocarbon) emission mechanisms of the GDI engine are analyzed. And HC emission characteristics of the GDI engine are compared with the PFI engine via a comparison test based on the FTP-75 driving cycle. It can be concluded that the GDI engine is facing a big challenge for meeting the future's HC emission standard. Reasons for the higher HC emission of the GDI engine are discussed and the ways for HC emission control are given.

AB - Based on the introduction of the basic combustion concept of a gasoline direct injection (GDI) engine and its operation under different operating conditions, HC (hydrocarbon) emission mechanisms of the GDI engine are analyzed. And HC emission characteristics of the GDI engine are compared with the PFI engine via a comparison test based on the FTP-75 driving cycle. It can be concluded that the GDI engine is facing a big challenge for meeting the future's HC emission standard. Reasons for the higher HC emission of the GDI engine are discussed and the ways for HC emission control are given.

KW - Cold start

KW - Emission

KW - Gasoline direct injection (GDI)

KW - Gasoline engine

UR - http://www.scopus.com/inward/record.url?scp=0035466820&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0035466820

SN - 1004-0579

VL - 10

SP - 278

EP - 284

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 3

ER -

HC emission analysis of gasoline direct injection engines and challenge faced by such engines in meeting future's emission standard

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Keywords

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