Transition from HCCI to PPC Combustion by Means of Start of Injection

Mengqin Shen; Sara Lonn; Bengt Johansson

doi:10.4271/2015-01-1790

Transition from HCCI to PPC Combustion by Means of Start of Injection

Mengqin Shen^*, Sara Lonn, Bengt Johansson

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

21 Scopus citations

Abstract

Partially premixed combustion (PPC) is a promising way to achieve high efficiency and low engine-out emissions simultaneously in a heavy-duty engine. Compared to Homogeneous Charge Compression Ignition (HCCI), it can be controlled by injection events and much lower HC and CO emissions can be achieved. This work focuses on the transition from HCCI to PPC and combustion and emissions characteristics during the process are investigated. Injection strategies, EGR and boost pressure were the main parameters used to present the corresponding effect during the transition.

Original language	English (US)
Journal	SAE Technical Papers
Volume	2015-September
Issue number	September
DOIs	https://doi.org/10.4271/2015-01-1790
State	Published - Sep 1 2015
Externally published	Yes
Event	JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015 - Kyoto, Japan Duration: Sep 1 2015 → Sep 4 2015

Bibliographical note

Publisher Copyright:
© 2015 SAE Japan.

ASJC Scopus subject areas

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

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title = "Transition from HCCI to PPC Combustion by Means of Start of Injection",

abstract = "Partially premixed combustion (PPC) is a promising way to achieve high efficiency and low engine-out emissions simultaneously in a heavy-duty engine. Compared to Homogeneous Charge Compression Ignition (HCCI), it can be controlled by injection events and much lower HC and CO emissions can be achieved. This work focuses on the transition from HCCI to PPC and combustion and emissions characteristics during the process are investigated. Injection strategies, EGR and boost pressure were the main parameters used to present the corresponding effect during the transition.",

author = "Mengqin Shen and Sara Lonn and Bengt Johansson",

note = "Publisher Copyright: {\textcopyright} 2015 SAE Japan.; JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015 ; Conference date: 01-09-2015 Through 04-09-2015",

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month = sep,

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doi = "10.4271/2015-01-1790",

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T1 - Transition from HCCI to PPC Combustion by Means of Start of Injection

AU - Shen, Mengqin

AU - Lonn, Sara

AU - Johansson, Bengt

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Partially premixed combustion (PPC) is a promising way to achieve high efficiency and low engine-out emissions simultaneously in a heavy-duty engine. Compared to Homogeneous Charge Compression Ignition (HCCI), it can be controlled by injection events and much lower HC and CO emissions can be achieved. This work focuses on the transition from HCCI to PPC and combustion and emissions characteristics during the process are investigated. Injection strategies, EGR and boost pressure were the main parameters used to present the corresponding effect during the transition.

AB - Partially premixed combustion (PPC) is a promising way to achieve high efficiency and low engine-out emissions simultaneously in a heavy-duty engine. Compared to Homogeneous Charge Compression Ignition (HCCI), it can be controlled by injection events and much lower HC and CO emissions can be achieved. This work focuses on the transition from HCCI to PPC and combustion and emissions characteristics during the process are investigated. Injection strategies, EGR and boost pressure were the main parameters used to present the corresponding effect during the transition.

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U2 - 10.4271/2015-01-1790

DO - 10.4271/2015-01-1790

M3 - Conference article

AN - SCOPUS:85018200288

SN - 0148-7191

VL - 2015-September

JO - SAE Technical Papers

JF - SAE Technical Papers

IS - September

T2 - JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015

Y2 - 1 September 2015 through 4 September 2015

ER -

Transition from HCCI to PPC Combustion by Means of Start of Injection

Abstract

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