The lean oxidation of iso-octane | at elevated pressures

J. S. Chen; Thomas Litzinger; H. J. Curran

doi:10.4271/2005-01-3734

The lean oxidation of iso-octane | at elevated pressures

J. S. Chen, Thomas Litzinger, H. J. Curran

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

2 Scopus citations

Abstract

Experimental results are presented from plug flow reactor studies of the lean oxidation of iso-octane and compared to modeling results using a detailed kinetic mechanism. Two sets of experiments performed at 9 atm are presented: a temperature sweep from low temperature through the NTC region and temporal species profiles for an initial temperature within the low temperature regime. Species observed include C8 conjugate olefins, C8 cyclic ethers, acetone, acetaldehyde, iso-butyraldehyde, 2,2-dimethyl-propanal, iso-butene, propene, C7 olefins, and iso-butene oxide. In general the model predicts the overall trends observed in the experimental results, including the temperatures at which the NTC region begins and ends. However, it significantly over-predicts the extent of reaction in the low temperature regime.

Original language	English (US)
DOIs	https://doi.org/10.4271/2005-01-3734
State	Published - Dec 1 2005
Event	Powertrain and Fluid Systems Conference and Exhibition - San Antonio, TX, United States Duration: Oct 24 2005 → Oct 27 2005

Other

Other	Powertrain and Fluid Systems Conference and Exhibition
Country/Territory	United States
City	San Antonio, TX
Period	10/24/05 → 10/27/05

All Science Journal Classification (ASJC) codes

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

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10.4271/2005-01-3734

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title = "The lean oxidation of iso-octane | at elevated pressures",

abstract = "Experimental results are presented from plug flow reactor studies of the lean oxidation of iso-octane and compared to modeling results using a detailed kinetic mechanism. Two sets of experiments performed at 9 atm are presented: a temperature sweep from low temperature through the NTC region and temporal species profiles for an initial temperature within the low temperature regime. Species observed include C8 conjugate olefins, C8 cyclic ethers, acetone, acetaldehyde, iso-butyraldehyde, 2,2-dimethyl-propanal, iso-butene, propene, C7 olefins, and iso-butene oxide. In general the model predicts the overall trends observed in the experimental results, including the temperatures at which the NTC region begins and ends. However, it significantly over-predicts the extent of reaction in the low temperature regime.",

author = "Chen, {J. S.} and Thomas Litzinger and Curran, {H. J.}",

year = "2005",

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T1 - The lean oxidation of iso-octane | at elevated pressures

AU - Chen, J. S.

AU - Litzinger, Thomas

AU - Curran, H. J.

PY - 2005/12/1

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N2 - Experimental results are presented from plug flow reactor studies of the lean oxidation of iso-octane and compared to modeling results using a detailed kinetic mechanism. Two sets of experiments performed at 9 atm are presented: a temperature sweep from low temperature through the NTC region and temporal species profiles for an initial temperature within the low temperature regime. Species observed include C8 conjugate olefins, C8 cyclic ethers, acetone, acetaldehyde, iso-butyraldehyde, 2,2-dimethyl-propanal, iso-butene, propene, C7 olefins, and iso-butene oxide. In general the model predicts the overall trends observed in the experimental results, including the temperatures at which the NTC region begins and ends. However, it significantly over-predicts the extent of reaction in the low temperature regime.

AB - Experimental results are presented from plug flow reactor studies of the lean oxidation of iso-octane and compared to modeling results using a detailed kinetic mechanism. Two sets of experiments performed at 9 atm are presented: a temperature sweep from low temperature through the NTC region and temporal species profiles for an initial temperature within the low temperature regime. Species observed include C8 conjugate olefins, C8 cyclic ethers, acetone, acetaldehyde, iso-butyraldehyde, 2,2-dimethyl-propanal, iso-butene, propene, C7 olefins, and iso-butene oxide. In general the model predicts the overall trends observed in the experimental results, including the temperatures at which the NTC region begins and ends. However, it significantly over-predicts the extent of reaction in the low temperature regime.

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M3 - Paper

T2 - Powertrain and Fluid Systems Conference and Exhibition

Y2 - 24 October 2005 through 27 October 2005

ER -

The lean oxidation of iso-octane | at elevated pressures

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