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 …

[HTML][HTML] Influence of electron backflow on discharge asymmetry in atmospheric helium dielectric barrier discharges

Y Zhang, D Dai, W Ning, L Li - AIP Advances, 2018 - pubs.aip.org
In this paper, the transition mechanisms between symmetric and asymmetric discharges in
atmospheric helium dielectric barrier discharges (DBDs) are investigated via a one …

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 …

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 …

Influence of nitrogen impurities on the characteristics of a patterned helium dielectric barrier discharge at atmospheric pressure

Y Zhang, N Wenjun, DAI Dong… - Plasma Science and …, 2019 - iopscience.iop.org
In this paper, a two-dimensional axisymmetric fluid model was established to investigate the
influence of nitrogen impurity content on the discharge pattern and the relevant discharge …

Numerical study on partial discharge in a dry air cavity with a two-dimensional fluid model considering practical reactions

F Gao, Q Wang, D Dai, W Ning… - Journal of Physics D …, 2020 - iopscience.iop.org
Partial discharge (PD) is an important factor leading to insulation degradation of electrical
equipment. Understanding the PD mechanism is of great significance for maintaining the …

Multiple current peaks and spatial characteristics of atmospheric helium dielectric barrier discharges with repetitive unipolar narrow pulse excitation

Z Xiangyu, W Qiao, DAI Dong… - Plasma Science and …, 2021 - iopscience.iop.org
Atmospheric dielectric barrier discharges driven by repetitive unipolar narrow pulse
excitation are investigated numerically by using one-dimensional fluid models. The one …

Experimental investigation on upstream and downstream discharges in airflows

Z Desheng, T Jingfeng, ZHU Ximing… - Plasma Science and …, 2018 - iopscience.iop.org
Dielectric barrier discharge has widely used in airflow control, ignition and combustion, and
other applications; the influence of airflow on dielectric barrier discharge is of extensive …

Influence of asymmetric degree on the characteristics of a homogeneous barrier discharge excited by an asymmetric sine

C Ren, X He, P Jia, K Wu, X Li - Physics of Plasmas, 2020 - pubs.aip.org
An atmospheric pressure dielectric barrier discharge driven by an asymmetric sinusoidal
voltage has been investigated numerically with a one-dimensional fluid model. Results …

Numerical investigation on the transient evolution mechanisms of nonlinear phenomena in a helium dielectric barrier discharge at atmospheric pressure

Y Zhang, W Ning, D Dai - IEEE Transactions on Plasma …, 2018 - ieeexplore.ieee.org
In this paper, the evolution and transition mechanisms of typical nonlinear phenomena in an
atmospheric pressure helium dielectric barrier discharge (DBD) are investigated from the …