On the chronological understanding of the homogeneous dielectric barrier discharge

X Lu, Z Fang, D Dai, T Shao, F Liu, C Zhang… - High …, 2023 - Wiley Online Library
Dielectric barrier discharges (DBD) are widely utilised non‐equilibrium atmospheric
pressure plasmas with a diverse range of applications, such as material processing, surface …

Repetitive pulsed gas–liquid discharge in different atmospheres: from discharge characteristics to plasma–liquid interactions

X Lu, L Zhang, S Wang, Z Fang - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Gas–liquid discharges enable efficient plasma–liquid interactions and thus have promising
applications, but many concerns remain unanswered regarding working gas, an important …

Uniform atmospheric pressure plasmas in a 7 mm air gap

F Qi, Y Li, R Zhou, R Zhou, J Wan, Y Xian… - Applied Physics …, 2019 - pubs.aip.org
Homogeneous penetration of atmospheric pressure uniform air plasma (APUAP) into thin
gaps is highly warranted for multipurpose processing of materials. Here, we report APUAP …

Numerically simulated influence of positive ions on the propagation of a positive streamer initiated in an argon plasma jet

X Li, D Wang, J Chen, J Wu, N Zhao, P Jia, K Wu - Physics of Fluids, 2022 - pubs.aip.org
A plasma jet with inert working gas operates in a streamer discharge mechanism. The
propagation behavior of streamers determines the distribution of active species, which play …

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 …

Unveiling the formation and control of unique swirling discharge pattern in helium plasma candle device

AA Abdelaziz, Y Teramoto, HH Kim - Journal of Physics D …, 2021 - iopscience.iop.org
The generation of a large cold plasma jet while maintaining the reproducibility and
homogeneity of the discharge is one of the major challenges encountered by the plasma …

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 …