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Ignition delay time and CO time-history measurements in a shock tube during high performance jet fuel surrogate combustion

Conference · · AIAA Scitech 2020 Forum
DOI:https://doi.org/10.2514/6.2020-2083· OSTI ID:1763387
 [1];  [2];  [2];  [2]
  1. University of Central Florida; University of Central Florida
  2. University of Central Florida
+ Show Author Affiliations

The chemical kinetics of diisobutylene, a proposed biofuel, has been studied behind reflected shock waves near 10 atm over a temperature range of 1186 – 1414 K. A stoichiometric mixture consisting of 0.15% diisobutylene was used to investigate ignition behavior and speciation during oxidation experiments performed in a shock tube. Time resolved measurements of carbon monoxide were measured behind reflected shock waves with a continuous wave quantum cascade laser centered at a frequency of 2046.20 cm^-1 using a fixed-wavelength spectroscopy scheme.

Research Organization:
University of Central Florida
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
DOE Contract Number:
EE0007982
OSTI ID:
1763387
Journal Information:
AIAA Scitech 2020 Forum, Journal Name: AIAA Scitech 2020 Forum
Country of Publication:
United States
Language:
English

References (9)

Homogeneous charge compression ignition of binary fuel blends journal November 2008
Acousto-optically modulated quantum cascade laser for high-temperature reacting systems thermometry journal January 2019
Ignition delay of diisobutylene-containing multicomponent gasoline surrogates: Shock tube measurements and modeling study journal January 2019
Shock Tube/Laser Absorption and Kinetic Modeling Study of Triethyl Phosphate Combustion journal March 2018
The development of a detailed chemical kinetic mechanism for diisobutylene and comparison to shock tube ignition times journal January 2007
Experimental and kinetic modeling study on 2,4,4-trimethyl-1-pentene ignition behind reflected shock waves journal May 2017
Shock tube ignition delay times and methane time-histories measurements during excess CO2 diluted oxy-methane combustion journal February 2016
New insights into the shock tube ignition of H2/O2 at low to moderate temperatures using high-speed end-wall imaging journal January 2018
High-Pressure Oxy-Syngas Ignition Delay Times With CO2 Dilution: Shock Tube Measurements and Comparison of the Performance of Kinetic Mechanisms journal September 2018

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Related Subjects

09 BIOMASS FUELS