A comprehensive experimental and kinetic modeling study of 1-and 2-pentene

S Dong, K Zhang, EM Ninnemann, A Najjar… - Combustion and …, 2021 - Elsevier
and 2-pentene are components in gasoline and are also used as representative alkene
components in gasoline surrogate fuels. Most of the available ignition delay time data in the …

Shock tube studies of ethanol preignition

M Figueroa-Labastida, J Badra, AM Elbaz… - Combustion and …, 2018 - Elsevier
Understanding premature ignition or preignition is of great importance as this phenomenon
influences the design and operation of internal combustion engines. Preignition leading to …

Co-optima fuels combustion: A comprehensive experimental investigation of prenol isomers

E Ninnemann, G Kim, A Laich, B Almansour… - Fuel, 2019 - Elsevier
Carbon monoxide time-histories, ignition delay times, and laminar burning velocity
measurements are reported for the oxidation of 3-methyl-2-buten-1-ol (prenol) and 3-methyl …

Ignition delay times of ethane under O2/CO2 atmosphere at different pressures by shock tube and simulation methods

Y Liu, J Cheng, C Zou, L Lu, H Jing - Combustion and Flame, 2019 - Elsevier
Pressurized oxy-fuel combustion is a promising oxy-fuel technology owing to its high
efficiency and low emission. The ignition delay times of ethane under O 2/CO 2 atmosphere …

Reflected shock-initiated ignition probed via simultaneous lateral and endwall high-speed imaging with a transparent, cylindrical test-section

E Ninnemann, O Pryor, S Barak, S Neupane… - Combustion and …, 2021 - Elsevier
A TRAnsparent cylindrical (TRAC) shock tube test section has been developed to explore
the ignition structure behind reflected shockwaves via simultaneous lateral and endwall high …

[HTML][HTML] The development of a chemical kinetic mechanism for combustion in supercritical carbon dioxide

JM Harman-Thomas, KJ Hughes, M Pourkashanian - Energy, 2022 - Elsevier
Direct fired supercritical CO 2 (sCO 2) power cycles allow for the combustion of gaseous
fuels under oxyfuel conditions with inherent carbon capture. As the CO 2 is captured …

Ignition Delay Times of Oxy-Syngas and Oxy-Methane in Supercritical CO2 Mixtures for Direct-Fired Cycles

S Barak, O Pryor, E Ninnemann… - … for Gas Turbines …, 2020 - asmedigitalcollection.asme.org
The direct-fired supercritical CO2 (sCO2) cycles promise high efficiency and reduced
emissions while enabling complete carbon capture. However, there is a severe lack of …

Experimental and Numerical Study of the Effect of CO2 on the Ignition Delay Times of Methane under Different Pressures and Temperatures

Y Liu, C Zou, J Cheng, H Jia, C Zheng - Energy & fuels, 2018 - ACS Publications
Pressurized oxy-fuel combustion is regarded as a new generation of oxy-fuel technology.
The ignition delay times of methane in an O2/N2 atmosphere (0.21 O2+ 0.79 N2) and an …

Probing the Effects of NOx and SOx Impurities on Oxy-Fuel Combustion in Supercritical CO2: Shock Tube Experiments and Chemical Kinetic Modeling

RK Rahman, S Barak… - Journal of …, 2020 - asmedigitalcollection.asme.org
The direct-fired supercritical carbon dioxide cycles are one of the most promising power
generation methods in terms of their efficiency and environmental friendliness. Two …

Measuring the effectiveness of high-performance Co-Optima biofuels on suppressing soot formation at high temperature

S Barak, RK Rahman, S Neupane… - Proceedings of the …, 2020 - National Acad Sciences
Soot emissions in combustion are unwanted consequences of burning hydrocarbon fuels.
The presence of soot during and following combustion processes is an indication of …