Flames with plasmas

DA Lacoste - Proceedings of the Combustion Institute, 2023 - Elsevier
Non-equilibrium plasma discharges can create a favorable environment for combustion
processes, at low energy cost.“How favorable?” and “How low?” are two open questions that …

Plasma-enhanced catalysis for the upgrading of methane: A review of modelling and simulation methods

PA Maitre, MS Bieniek… - Reaction Chemistry & …, 2020 - pubs.rsc.org
The direct upgrading of methane to higher hydrocarbons via plasma-catalysis has received
particular attention due to the high valorisation potential of the molecule and methane's wide …

Effects of controlled non-equilibrium excitation on H2/O2/He ignition using a hybrid repetitive nanosecond and DC discharge

X Mao, Q Chen, AC Rousso, TY Chen, Y Ju - Combustion and Flame, 2019 - Elsevier
The present work reports on the effects of controlled non-equilibrium excitation of reactant
molecules on low temperature H 2/O 2/He ignition by numerically modeling a hybrid …

Kinetic study of plasma assisted oxidation of H2 for an undiluted lean mixture

R Snoeckx, D Jun, BJ Lee, MS Cha - Combustion and Flame, 2022 - Elsevier
For the past couple of decades, electrical discharges (or plasmas) have been widely
investigated in pursuit of the advancement in combustion and fuel reforming. Particularly …

Kinetic study of plasma assisted oxidation of H2 for an undiluted rich mixture

R Snoeckx, MS Cha - Combustion and Flame, 2023 - Elsevier
Non-thermal plasma discharges are considered as an assisted method for supporting
conventional thermal processes, because the discharge-generated radicals can be used to …

[HTML][HTML] Chemical flux analysis of low-temperature plasma-enhanced oxidation of methane and hydrogen in argon

T Hazenberg, J van Dijk, JA van Oijen - Combustion and Flame, 2023 - Elsevier
Plasma can be used to enhance the reactivity of combustible mixtures at low temperatures.
In this article, the chemical pathways predicted by three different reaction mechanisms are …

Plasma-assisted ignition of methane/air and ethylene/air mixtures: Efficiency at low and high pressures

N Deak, A Bellemans, F Bisetti - Proceedings of the Combustion Institute, 2021 - Elsevier
The ignition of methane/air and ethylene/air mixtures by nanosecond pulsed discharges
(NSPD) is investigated numerically using a zero-dimensional isochoric adiabatic reactor. A …

Selective generation of excited species in ns pulse/RF hybrid plasmas for plasma chemistry applications

I Gulko, ER Jans, C Richards, S Raskar… - Plasma Sources …, 2020 - iopscience.iop.org
Hybrid plasmas, sustained by a repetitive ns pulse discharge and a sub-breakdown RF
waveform in N 2 and its mixtures with H 2, CO, and CO 2, are studied using laser diagnostics …

Exploring chemical kinetics of plasma assisted oxidation of dimethyl ether (DME)

R Zhang, H Liao, J Yang, B Yang - Combustion and Flame, 2021 - Elsevier
Chemical kinetics of plasma assisted oxidation of dimethyl ether was investigated by
photoionization molecular beam mass spectrometry (PI-MBMS) and kinetic modeling. A …

Time-resolved measurements of HO2 radical in a heated plasma flow reactor

ER Jans, IW Jones, X Yang, TA Miller, JF Stanton… - Combustion and …, 2022 - Elsevier
Time-resolved, absolute HO 2 number density in diluted H 2 single bondO 2-Ar, CH 4 single
bondO 2-Ar, and C 2 H 4 single bondO 2-Ar mixtures excited by a repetitive ns pulse …