High-pressure oxidation of methane

H Hashemi, JM Christensen, S Gersen, H Levinsky… - Combustion and …, 2016 - Elsevier
Methane oxidation at high pressures and intermediate temperatures was investigated in a
laminar flow reactor and in a rapid compression machine (RCM). The flow-reactor …

Measurements and interpretation of shock tube ignition delay times in highly CO2 diluted mixtures using multiple diagnostics

O Pryor, S Barak, B Koroglu, E Ninnemann… - Combustion and …, 2017 - Elsevier
Common definitions for ignition delay time are often hard to determine due to the issue of
bifurcation and other non-idealities that result from high levels of CO 2 addition. Using high …

Ignition delay time measurements of primary reference fuel blends

M AlAbbad, T Javed, F Khaled, J Badra, A Farooq - Combustion and Flame, 2017 - Elsevier
Ignition delay times of four different primary reference fuels (PRF), mixtures of n-heptane and
iso-octane, were measured behind reflected shock waves in a high-pressure shock tube …

New insights into the shock tube ignition of H2/O2 at low to moderate temperatures using high-speed end-wall imaging

E Ninnemann, B Koroglu, O Pryor, S Barak, L Nash… - Combustion and …, 2018 - Elsevier
In this work, the effects of pre-ignition energy releases on H 2 single bondO 2 mixtures were
explored in a shock tube with the aid of high-speed imaging and conventional pressure and …

High-temperature laminar flame speed measurements in a shock tube

AM Ferris, AJ Susa, DF Davidson, RK Hanson - Combustion and Flame, 2019 - Elsevier
High-temperature methane and propane laminar flame speed measurements were
conducted behind reflected shock waves in a shock tube. A high-power Nd: YAG laser was …

A detailed kinetic submechanism for OH* chemiluminescence in hydrocarbon combustion

BI Loukhovitski, AS Sharipov - Combustion and Flame, 2025 - Elsevier
Here, we propose a new physically consistent modeling scheme, JIHT-OHex (C x H y), that
accurately predicts the formation and consumption of electronically excited …

Experimental and computational studies of methanol and ethanol preignition behind reflected shock waves

M Figueroa-Labastida, MB Luong, J Badra, HG Im… - Combustion and …, 2021 - Elsevier
Experimental and computational investigations are carried out to identify the generalized
criterion to predict the preignition tendency of methanol and ethanol mixtures in shock tubes …

Experimental study of ethanol oxidation behind reflected shock waves: Ignition delay time and H2O laser-absorption measurements

O Mathieu, LT Pinzón, TM Atherley, CR Mulvihill… - Combustion and …, 2019 - Elsevier
The oxidation of ethanol was investigated in shock tubes by measuring ignition delay times
and water time history profiles. A laser absorption technique was used in the latter case …

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 …

Experimental measurements of n-heptane flame speeds behind reflected shock waves with variable extents of pre-flame auto-ignition chemistry

L Zheng, M Figueroa-Labastida, JW Streicher… - Combustion and …, 2024 - Elsevier
The flame speeds of premixed stoichiometric n-heptane/21% O 2-79% Ar (so-called
“airgon”) flames with different extents of pre-flame auto-ignition chemistry were …