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 …

Multiscale modeling and general theory of non-equilibrium plasma-assisted ignition and combustion

S Yang, S Nagaraja, W Sun… - Journal of Physics D …, 2017 - iopscience.iop.org
A self-consistent framework for modeling and simulations of plasma-assisted ignition and
combustion is established. In this framework, a'frozen electric field'modeling approach is …

Fully coupled modeling of nanosecond pulsed plasma assisted combustion ignition

A Sharma, V Subramaniam, E Solmaz… - Journal of Physics D …, 2018 - iopscience.iop.org
A coupled 2D computational model of nanosecond pulsed plasma induced flame ignition
and combustion for a lean H 2–air mixture (dry air) in a high pressure environment is …

Nanosecond pulsed plasma activated C2H4/O2/Ar mixtures in a flow reactor

S Yang, X Gao, V Yang, W Sun, S Nagaraja… - Journal of Propulsion …, 2016 - arc.aiaa.org
The present work combines numerical and experimental efforts to investigate the effect of
nanosecond pulsed plasma discharges on the low-temperature oxidation of C 2 H 4/O 2/Ar …

Numerical modeling of ignition enhancement using repetitive nanosecond discharge in a hydrogen/air mixture I: calculations assuming homogeneous ignition

Y Wang, P Guo, H Chen, Z Chen - Journal of Physics D: Applied …, 2020 - iopscience.iop.org
Ignition enhancement using repetitive nanosecond discharge (NSD) is studied in a
stoichiometric hydrogen/air mixture. Numerical simulations are conducted for the …

An efficient solution of the multi-term multi-harmonic electron Boltzmann equation for use in global models

JE Lynch, TR Sippel, S Subramaniam - Computer Physics Communications, 2024 - Elsevier
Solving the electron Boltzmann equation is an essential but costly step in simulating low-
temperature plasma kinetics. This work addresses the problem by introducing a solution of …

The effect of fuel oxidation on electron swarm properties and nanosecond discharge characteristics in combustible mixtures

IV Kochetov, NL Aleksandrov - Plasma Sources Science and …, 2018 - iopscience.iop.org
The results of the calculations of electron transport and rate coefficients in oxidized methane:
O 2, propane: O 2 and H 2: O 2 mixtures were presented for different temperatures and …

Direct measurements of permittivity of plasma-assisted combustion using electrical capacitance tomography

Q Chen, Y Jia, X Mao, Y Ju - IEEE Transactions on Plasma …, 2016 - ieeexplore.ieee.org
The permittivity distribution and the flame development in a closed plasma-assisted
combustor were investigated using an electrical capacitance tomography system. The …

Electron swarm properties and nanosecond-pulsed discharge characteristics in partially oxidized fuel: air mixtures

IV Kochetov, MA Popov… - Plasma Sources Science …, 2019 - iopscience.iop.org
Electron swarm parameters were calculated in partially oxidized H 2: air and CH 4: air
mixtures for various gas temperatures and reduced electric fields. Comparison of the …

Multiscale modeling strategy and general theory of non-equilibrium plasma assisted ignition and combustion

S Yang, W Sun, V Yang - arXiv preprint arXiv:1706.05329, 2017 - arxiv.org
A selfconsistent 1D theoretical framework for plasma assisted ignition and combustion is
reviewed. In this framework, a frozen electric field modeling approach is applied to take …