Liquid spray penetration length during late post injection in an optical light-duty diesel engine

Guillaume Lequien; Öivind Andersson; Bengt Johansson; Rikard Wellander; Joakim Rosell; Mattias Richter; Marcus Aldén

Liquid spray penetration length during late post injection in an optical light-duty diesel engine

Guillaume Lequien, Öivind Andersson, Bengt Johansson, Rikard Wellander, Joakim Rosell, Mattias Richter, Marcus Aldén

Research output: Contribution to conference › Paper › peer-review

Abstract

The present study is carried out on a light duty direct-injected diesel engine with Bowditch type optical access. Planar laser induced Mie scattering images, recorded at 20 kHz, are used to follow the evolution over time of the liquid phase of the jets. Different fuel injection strategies for diesel particulate filter regeneration are investigated. An additional focus is put on the fuel effects. The Swedish standard diesel fuel MK1 and a reference fuel free of Rapeseed Methyl Ester (RME) are tested. A Biodiesel fuel composed of 10% of RME is also tested in order to evaluate the impact of this blend on the liquid spray penetration length.

Original language	English (US)
Pages	206-211
Number of pages	6
State	Published - 2012
Externally published	Yes
Event	8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012 - Fukuoka, Japan Duration: Jul 23 2012 → Jul 26 2012

Other

Other	8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012
Country/Territory	Japan
City	Fukuoka
Period	07/23/12 → 07/26/12

Keywords

Biodiesel
Diesel particulate filter regeneration
Post injection
Wall impingement

ASJC Scopus subject areas

Control and Systems Engineering
Modeling and Simulation

Cite this

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title = "Liquid spray penetration length during late post injection in an optical light-duty diesel engine",

abstract = "The present study is carried out on a light duty direct-injected diesel engine with Bowditch type optical access. Planar laser induced Mie scattering images, recorded at 20 kHz, are used to follow the evolution over time of the liquid phase of the jets. Different fuel injection strategies for diesel particulate filter regeneration are investigated. An additional focus is put on the fuel effects. The Swedish standard diesel fuel MK1 and a reference fuel free of Rapeseed Methyl Ester (RME) are tested. A Biodiesel fuel composed of 10% of RME is also tested in order to evaluate the impact of this blend on the liquid spray penetration length.",

keywords = "Biodiesel, Diesel particulate filter regeneration, Post injection, Wall impingement",

author = "Guillaume Lequien and {\"O}ivind Andersson and Bengt Johansson and Rikard Wellander and Joakim Rosell and Mattias Richter and Marcus Ald{\'e}n",

year = "2012",

language = "English (US)",

pages = "206--211",

note = "8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012 ; Conference date: 23-07-2012 Through 26-07-2012",

}

Liquid spray penetration length during late post injection in an optical light-duty diesel engine. / Lequien, Guillaume; Andersson, Öivind; Johansson, Bengt et al.
2012. 206-211 Paper presented at 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012, Fukuoka, Japan.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Liquid spray penetration length during late post injection in an optical light-duty diesel engine

AU - Lequien, Guillaume

AU - Andersson, Öivind

AU - Johansson, Bengt

AU - Wellander, Rikard

AU - Rosell, Joakim

AU - Richter, Mattias

AU - Aldén, Marcus

PY - 2012

Y1 - 2012

N2 - The present study is carried out on a light duty direct-injected diesel engine with Bowditch type optical access. Planar laser induced Mie scattering images, recorded at 20 kHz, are used to follow the evolution over time of the liquid phase of the jets. Different fuel injection strategies for diesel particulate filter regeneration are investigated. An additional focus is put on the fuel effects. The Swedish standard diesel fuel MK1 and a reference fuel free of Rapeseed Methyl Ester (RME) are tested. A Biodiesel fuel composed of 10% of RME is also tested in order to evaluate the impact of this blend on the liquid spray penetration length.

AB - The present study is carried out on a light duty direct-injected diesel engine with Bowditch type optical access. Planar laser induced Mie scattering images, recorded at 20 kHz, are used to follow the evolution over time of the liquid phase of the jets. Different fuel injection strategies for diesel particulate filter regeneration are investigated. An additional focus is put on the fuel effects. The Swedish standard diesel fuel MK1 and a reference fuel free of Rapeseed Methyl Ester (RME) are tested. A Biodiesel fuel composed of 10% of RME is also tested in order to evaluate the impact of this blend on the liquid spray penetration length.

KW - Biodiesel

KW - Diesel particulate filter regeneration

KW - Post injection

KW - Wall impingement

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M3 - Paper

AN - SCOPUS:84877858564

SP - 206

EP - 211

T2 - 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012

Y2 - 23 July 2012 through 26 July 2012

ER -

Liquid spray penetration length during late post injection in an optical light-duty diesel engine

Abstract

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Keywords

ASJC Scopus subject areas

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