Experimental and numerical studies on Particulate Matter formed in fuel rich mixture

Akinori Morishima; Tomoyuki Narushima; Haruki Moriwaki; Jin Kusaka; Yasuhiro Daisho

doi:10.4271/2003-01-3175

Experimental and numerical studies on Particulate Matter formed in fuel rich mixture

Akinori Morishima^*, Tomoyuki Narushima, Haruki Moriwaki, Jin Kusaka, Yasuhiro Daisho

^*Corresponding author for this work

Graduate School of Environment and Energy Engineering

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

2 Citations (Scopus)

Abstract

Experimental and numerical studies on PAHs (Polycyclic Aromatic Hydrocarbons) and PM (Particulate Matters) formed in the fuel rich mixture have been conducted. In the experiment, neat n-heptane and n-heptane with benzene 25 % by weight were chosen as test fuels. In-cylinder gases produced by the fuel-rich HCCI (Homogeneous Charge Compression Ignition) combustion were directly sampled and analyzed by the use of GC/MS (Gas Chromatograph/Mass Spectro- metry), and PM emission was also measured by PM sampling system to reveal characteristics of PM formation. Numerical study has been also carried out using a zero dimensional combustion model combined with detailed chemistry. Furthermore, simple surface growth of soot particles was integrated into a detailed chemical kinetic model, and validated with the experimental data.

Original language	English
Journal	SAE Technical Papers
DOIs	https://doi.org/10.4271/2003-01-3175
Publication status	Published - 2003 Jan 1
Event	Powertrain and Fluid Systems Conference and Exhibition - Pittsburgh, PA, United States Duration: 2003 Oct 27 → 2003 Oct 30

ASJC Scopus subject areas

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

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Cite this

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title = "Experimental and numerical studies on Particulate Matter formed in fuel rich mixture",

abstract = "Experimental and numerical studies on PAHs (Polycyclic Aromatic Hydrocarbons) and PM (Particulate Matters) formed in the fuel rich mixture have been conducted. In the experiment, neat n-heptane and n-heptane with benzene 25 % by weight were chosen as test fuels. In-cylinder gases produced by the fuel-rich HCCI (Homogeneous Charge Compression Ignition) combustion were directly sampled and analyzed by the use of GC/MS (Gas Chromatograph/Mass Spectro- metry), and PM emission was also measured by PM sampling system to reveal characteristics of PM formation. Numerical study has been also carried out using a zero dimensional combustion model combined with detailed chemistry. Furthermore, simple surface growth of soot particles was integrated into a detailed chemical kinetic model, and validated with the experimental data.",

author = "Akinori Morishima and Tomoyuki Narushima and Haruki Moriwaki and Jin Kusaka and Yasuhiro Daisho",

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T1 - Experimental and numerical studies on Particulate Matter formed in fuel rich mixture

AU - Morishima, Akinori

AU - Narushima, Tomoyuki

AU - Moriwaki, Haruki

AU - Kusaka, Jin

AU - Daisho, Yasuhiro

PY - 2003/1/1

Y1 - 2003/1/1

N2 - Experimental and numerical studies on PAHs (Polycyclic Aromatic Hydrocarbons) and PM (Particulate Matters) formed in the fuel rich mixture have been conducted. In the experiment, neat n-heptane and n-heptane with benzene 25 % by weight were chosen as test fuels. In-cylinder gases produced by the fuel-rich HCCI (Homogeneous Charge Compression Ignition) combustion were directly sampled and analyzed by the use of GC/MS (Gas Chromatograph/Mass Spectro- metry), and PM emission was also measured by PM sampling system to reveal characteristics of PM formation. Numerical study has been also carried out using a zero dimensional combustion model combined with detailed chemistry. Furthermore, simple surface growth of soot particles was integrated into a detailed chemical kinetic model, and validated with the experimental data.

AB - Experimental and numerical studies on PAHs (Polycyclic Aromatic Hydrocarbons) and PM (Particulate Matters) formed in the fuel rich mixture have been conducted. In the experiment, neat n-heptane and n-heptane with benzene 25 % by weight were chosen as test fuels. In-cylinder gases produced by the fuel-rich HCCI (Homogeneous Charge Compression Ignition) combustion were directly sampled and analyzed by the use of GC/MS (Gas Chromatograph/Mass Spectro- metry), and PM emission was also measured by PM sampling system to reveal characteristics of PM formation. Numerical study has been also carried out using a zero dimensional combustion model combined with detailed chemistry. Furthermore, simple surface growth of soot particles was integrated into a detailed chemical kinetic model, and validated with the experimental data.

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T2 - Powertrain and Fluid Systems Conference and Exhibition

Y2 - 27 October 2003 through 30 October 2003

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Experimental and numerical studies on Particulate Matter formed in fuel rich mixture

Abstract

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