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Title: New syngas/air ignition data at lower temperature and elevated pressure and comparison to current kinetics models

Abstract

No abstract prepared.

Authors:
; ;  [1];  [2];  [3]; ; ;  [4]
  1. Mechanical, Materials and Aerospace Engineering, University of Central Florida, Orlando, FL (United States)
  2. Space Materials Laboratory, The Aerospace Corporation, El Segundo, CA (United States)
  3. Department of Engineering, Trinity College, Hartford, CT (United States)
  4. UCI Combustion Laboratory, University of California, Irvine, CA (United States)
Publication Date:
OSTI Identifier:
20880653
Resource Type:
Journal Article
Resource Relation:
Journal Name: Combustion and Flame; Journal Volume: 149; Journal Issue: 1-2; Other Information: Elsevier Ltd. All rights reserved
Country of Publication:
United States
Language:
English
Subject:
10 SYNTHETIC FUELS; AIR; SYNTHESIS GAS; KINETICS; IGNITION; TEMPERATURE RANGE 0400-1000 K; PRESSURE RANGE KILO PA; PRESSURE RANGE MEGA PA 01-10; EXPERIMENTAL DATA

Citation Formats

Petersen, Eric L., Kalitan, Danielle M., Barrett, Alexander B., Reehal, Shatra C., Mertens, John D., Beerer, David J., Hack, Richard L., and McDonell, Vincent G. New syngas/air ignition data at lower temperature and elevated pressure and comparison to current kinetics models. United States: N. p., 2007. Web. doi:10.1016/J.COMBUSTFLAME.2006.12.007.
Petersen, Eric L., Kalitan, Danielle M., Barrett, Alexander B., Reehal, Shatra C., Mertens, John D., Beerer, David J., Hack, Richard L., & McDonell, Vincent G. New syngas/air ignition data at lower temperature and elevated pressure and comparison to current kinetics models. United States. doi:10.1016/J.COMBUSTFLAME.2006.12.007.
Petersen, Eric L., Kalitan, Danielle M., Barrett, Alexander B., Reehal, Shatra C., Mertens, John D., Beerer, David J., Hack, Richard L., and McDonell, Vincent G. Sun . "New syngas/air ignition data at lower temperature and elevated pressure and comparison to current kinetics models". United States. doi:10.1016/J.COMBUSTFLAME.2006.12.007.
@article{osti_20880653,
title = {New syngas/air ignition data at lower temperature and elevated pressure and comparison to current kinetics models},
author = {Petersen, Eric L. and Kalitan, Danielle M. and Barrett, Alexander B. and Reehal, Shatra C. and Mertens, John D. and Beerer, David J. and Hack, Richard L. and McDonell, Vincent G.},
abstractNote = {No abstract prepared.},
doi = {10.1016/J.COMBUSTFLAME.2006.12.007},
journal = {Combustion and Flame},
number = 1-2,
volume = 149,
place = {United States},
year = {Sun Apr 15 00:00:00 EDT 2007},
month = {Sun Apr 15 00:00:00 EDT 2007}
}
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  • No abstract prepared.
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  • Toluene is often used as a fluorescent tracer for fuel concentration measurements, but without considering whether it affects the auto-ignition properties of the base fuel. We investigate the auto-ignition of pure toluene and its influence on the auto-ignition of n-heptane and iso-octane/air mixtures under engine-relevant conditions at typical tracer concentrations. Ignition delay times {tau}{sub ign} were measured behind reflected shock waves in mixtures with air at {phi}=1.0 and 0.5 at p=40 bar, over a temperature range of T=700-1200 K and compared to numerical results using two different mechanisms. Based on the models, information is derived about the relative influence ofmore » toluene on {tau}{sub ign} on the base fuels as function of temperature. For typical toluene tracer concentrations {<=}10%, the ignition delay time {tau}{sub ign} changes by less than 10% in the relevant pressure and temperature range. (author)« less