Influence of nitrogen impurities on the performance of multiple-current-pulse behavior in a homogeneous helium dielectric-barrier discharge at atmospheric pressure

Y Zhang, W Ning, D Dai - Journal of Physics D: Applied Physics, 2018 - iopscience.iop.org
A systematic investigation regarding the influence of nitrogen impurities on the evolution of
multiple-current-pulse (MCP) behavior in a homogeneous dielectric-barrier discharge is …

Dielectric barrier discharge plasma reforming of methane in rocket engine: Characteristics and technical feasibility

R Yang, X Che, B Deng, Y Lin - International Journal of Hydrogen Energy, 2024 - Elsevier
Liquid oxygen/methane engines have high ignition energy and long ignition delay time. To
improve its ignition and combustion performance, this research proposes an online methane …

Influence of electrode on discharge property in dielectric barrier discharge of atmospheric pressure helium

S Liu, Y Zeng, F Chi, J Li, C Xiao - Vacuum, 2023 - Elsevier
A new type of multipole columnar plasma reactor was proposed to reduce the capacitive
current of dielectric barrier discharge. The discharge current and Lissajous diagram of multi …

Atmospheric dielectric barrier discharge containing helium–air mixtures: The effect of dry air impurities on the spatial discharge behavior

Q Wang, D Dai, W Ning, Y Zhang - Journal of Physics D: Applied …, 2021 - iopscience.iop.org
Air is a typical and arguably unavoidable impurity in atmospheric pressure dielectric barrier
discharges (DBDs). The introduction of air may bring rich plasma chemical effects on DBDs …

Numerical study on the discharge pattern evolution in an atmospheric pressure helium dielectric barrier discharge under the variation of nitrogen admixture content

Y Zhang, W Ning, D Dai, Q Wang - Plasma Sources Science and …, 2019 - iopscience.iop.org
We report a systematic numerical study concerning the effect of traces of nitrogen
admixtures on the discharge pattern dynamics in an atmospheric helium dielectric barrier …

Surface-induced gas-phase redistribution effects in plasma-catalytic dry reforming of methane: numerical investigation by fluid modeling

M Zhu, A Zhong, D Dai, Q Wang, T Shao… - Journal of Physics D …, 2022 - iopscience.iop.org
Plasma catalysis is an emerging process electrification technology for industry
decarbonization. Plasma-catalytic dry reforming of methane relies on the mutual effects of …

Characteristics and mechanisms of transition from filament to homogeneous glow in atmospheric helium dielectric barrier discharges under variation of the applied …

Q Wang, W Ning, D Dai, Y Zhang… - Journal of Physics D …, 2019 - iopscience.iop.org
In this paper, a 2D fluid model is employed to investigate the radial evolution of the
discharge structures in a helium dielectric barrier discharge with 100 ppm nitrogen impurity …

Inducing discharges in a micrometer catalyst channel by a helium atmospheric pressure plasma jet

W Ning, D Dai, Y Zhang - Applied Physics Letters, 2019 - pubs.aip.org
Discharges in small size pores are important for understanding the interaction effect
between discharge and porous materials such as catalysts. In this letter, the discharge …

Influence of Gap Width on Temporal Nonlinear Behaviors in CO2 Dielectric Barrier Discharges under Martian Conditions

X Wang, S Gao, Y Zhang - Applied Sciences, 2022 - mdpi.com
In recent years, the in situ resource utilization of CO 2 on Mars for oxygen and carbon
monoxide production has attracted increasing attention. Dielectric barrier discharges (DBDs) …

Manipulating the discharge pulse number in an atmospheric helium dielectric barrier discharge with multiple current pulses per half cycle

Y Zhang, W Ning, D Dai, Q Wang - Plasma Sources Science and …, 2019 - iopscience.iop.org
We report a systematic numerical study regarding the control of discharge pulse number in
an atmospheric helium dielectric-barrier discharge with multiple current pulses per half …