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A shock tube and laser absorption study of CO time-histories during bio ether oxidation

Conference · · AIAA Scitech 2019 Forum
DOI:https://doi.org/10.2514/6.2019-2247· OSTI ID:1763711
 [1];  [1];  [1];  [1];  [1]
  1. University of Central Florida
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The chemical kinetics of propyl methyl ether (PME), a proposed biofuel, has been studied behind reflected shock waves near 10 atm over a temperature range of 1200 - 1525 K/ Mixtures consisting of 0.1% PME/ 0.6% oxygen and 0.5% PME were used to investigate pressure and CO time-histories during OME oxidation and pyrolysis in argon, respectively. Carbon monoxide mole fractions were measured behind reflected shock waves with a continuous quantum cascade laser centered at 2046.30 wavenumbers using fixed-wavelength direct absorption spectroscopy.

Research Organization:
Univ. of Central Florida, Orlando, FL (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
DOE Contract Number:
EE0007982
OSTI ID:
1763711
Journal Information:
AIAA Scitech 2019 Forum, Conference: AIAA Scitech 2020; San Diego, CA; January 7-11, 2019
Country of Publication:
United States
Language:
English

References (14)

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Fuel-rich n-heptane oxidation: A shock tube and laser absorption study November 2017
Shock Tube/Laser Absorption and Kinetic Modeling Study of Triethyl Phosphate Combustion March 2018
High-Pressure Oxy-Syngas Ignition Delay Times With CO2 Dilution: Shock Tube Measurements and Comparison of the Performance of Kinetic Mechanisms September 2018
High-Speed Imaging and Measurements of Ignition Delay Times in Oxy-Syngas Mixtures With High CO2 Dilution in a Shock Tube August 2017

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