Sub-Doppler optical-optical double-resonance spectroscopy using a cavity-enhanced frequency comb probe

V Silva de Oliveira, I Silander, L Rutkowski… - Nature …, 2024 - nature.com
Accurate parameters of molecular hot-band transitions, ie, those starting from vibrationally
excited levels, are needed to accurately model high-temperature spectra in astrophysics and …

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 …

Experimental ignition delay time measurements and chemical kinetics modeling of hydrogen/ammonia/natural gas fuels

JB Baker, RK Rahman, M Pierro… - … for Gas Turbines …, 2023 - asmedigitalcollection.asme.org
In recent years, hydrogen-carrying compounds have accrued interest as an alternative to
traditional fossil fuels due to their function as zero-emission fuels. As such, there is interest in …

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 …

An experimental, theoretical, and modeling study of the ignition behavior of cyclopentanone

K Zhang, N Lokachari, E Ninnemann… - Proceedings of the …, 2019 - Elsevier
The ignition delay times of cyclopentanone in air were measured using a high pressure
shock tube (HPST) and a rapid compression machine (RCM) over the temperature range of …

Measurement of high-temperature absorption cross-sections using an optical cell with a non-uniform temperature distribution

I Farouki, A Farooq, B Dally - Journal of Quantitative Spectroscopy and …, 2025 - Elsevier
A mathematical method to enable absorption cross-section measurements using an optical
cell with a non-uniform temperature distribution is formulated, validated and experimentally …

[HTML][HTML] Applications of TDLAS based multi-species hydrocarbon measurement using a wide scanning range DFG laser

Q Wang, Z Wang, T Kamimoto, Y Deguchi, D Wen… - Results in …, 2021 - Elsevier
Tunable diode laser absorption spectroscopy (TDLAS) is a widely used hydrocarbon gas
sensing method in many fields. However, the short scanning range limits its application …

An Experimental Study of Supercritical Methane Injection Characteristics in a CO2 Environment

R Ghorpade, G Kim… - … Expo: Power for …, 2022 - asmedigitalcollection.asme.org
Clean energy generation is gaining significant attention from industries, academia, and
governments across the globe. The Allam cycle is one such technology that has been under …

CO2 collision-induced line parameters for the ν3 band of 12CH4 measured using a hard-collision speed-dependent line shape and the relaxation matrix formalism

T Bertin, J Vander Auwera - Journal of Quantitative Spectroscopy and …, 2024 - Elsevier
Ten high resolution Fourier transform spectra of the pentad region near 3. 3 μ m of methane
diluted in carbon dioxide at total pressures up to 800 hPa have been recorded at 296. 5 (5) …

MHz-Rate measurements of time-resolved species concentrations in shock heated chemical weapon simulants

S Neupane, Z Loparo, S Barak, O Pryor… - 2018 IEEE Research …, 2018 - ieeexplore.ieee.org
In this study, shock-heated decomposition kinetics study of triethyl phosphate (TEP), a
simulant of chemical weapon Sarin-GB, was carried out in a shock tube. Mid-infrared, time …