One-dimensional numerical simulation of ac discharges in a high-pressure mixture of Ne+0.1% Ar confined to a narrow gap between insulated metal electrodes

Sahni, O.; Lanza, C.; Howard, W. E.

doi:10.1063/1.325124

Cited by 61 publications

(18 citation statements)

References 29 publications

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“…There have been many one-and two-dimensional numerical models of PDP discharges over the last a few years. [2][3][4][5][6][7] One-dimensional models are sufficient for simulating matrix-type PDP, [2][3][4] while the study of coplanar-type PDP requires at least two-dimensional modeling. [5][6][7] Because of its low speed, three-dimensional simulations are not common, though three-dimensional variations of the cell structure are widely performed in experiments.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional fluid simulation of a plasma display panel cell

Kim

Hur

Yang

et al. 2002

Journal of Applied Physics

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Articles you may be interested inMechanism of high luminous efficacy in plasma display panel with high secondary electron emission coefficient cathode material analyzed through three-dimensional fluid model simulation J. Appl. Phys. 110, 043303 (2011) In order to understand the discharge characteristics in an alternating current plasma display panel ͑ac PDP͒ and optimize it further, a three-dimensional fluid code ͑FL3P͒ has been developed. Using this simulator, various three-dimensional features of discharges are investigated in the sustain mode of PDP. First, the striations of wall charge are observed at both the anode and cathode side. Second, the local efficiency is obtained as a function of position. It is mainly divided into the anode region and the cathode region and highest near the anode center. Finally, the effects of various three-dimensional parameters are studied. As one of the examples showing the effect of electrode shaping, the discharge characteristics of a T-shaped electrode cell are compared with those of a conventional cell. The phosphor on barrier ribs contributes to over 44% of the total luminance, but barrier ribs themselves do not play an important role in the overall discharge efficiency. Address electrode width is not always proportional to the size of the discharge because of the wall loss of the particles to barrier ribs.

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Section: Introductionmentioning

confidence: 99%

Three-dimensional fluid simulation of a plasma display panel cell

Kim

Hur

Yang

et al. 2002

Journal of Applied Physics

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Section: Introductionmentioning

confidence: 53%

“…[2][3][4][5][6][7][8][9]. Sahni and Lanza [2] reported the first detailed PDP model, which was a one-dimensional fluid code, and their simulation results showed a satisfactory agreement with measured parameters. Boeuf et al [3,4] developed a two-dimensional fluid code, and found that a non-negligible part of the xeon excitation in a PDP discharge occurs in the anode region, during the spreading of the plasma along the dielectric surface above the anode.…”

Section: Introductionmentioning

confidence: 53%

“…Rauf et al [9] used a two-dimensional hybrid model to investigate the operation of a coplanar-electrode PDP cell sustained in He/Ne/Xe gas mixture. Most of them [2][3][4][5][6] used fluid models and some of them used particle simulation [7,8]. The fluid simulations describe the plasma based on the density, mean velocity and mean energy of the constituent species.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of Discharge Characteristics Affected by Barrier Ribs in the Discharge Cell of Alternating‐Current Plasma Display Panel

Ding

Deng

et al. 2006

Contrib. Plasma Phys.

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To investigate the barrier ribs effect on the discharge characteristics in the discharge cell of Alternating-Current Plasma Display Panel, three kinds of barrier ribs in the discharge cell: gas gap, dielectric gap, and metallic gap, were studied respectively. The distribution of potential and the distribution of density of charged particles were obtained by the two-dimensional particle-in-cell kinetic simulation method. The simulation results shows that, in the Ne-Xe (4%) gas mixture with the gas pressure of 300 Torr, the distribution of electric potential, in the corner of the left and right side, is very different, while the distribution in the center of cell in these three cases is almost same. And the formation process of the striation during the discharge is also discussed. The distribution of density shows that the striation phenomenon occurs along with the firing of discharge, and the existence of the dielectric ribs may reduce the charged particles density humps to some degree.

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“…There have been many numerical models of PDP discharges over the last few years. [10][11][12][13][14][15][16][17][18] One-dimensional models are sufficient for simulating matrix-type PDP, [10][11][12] while the study of coplanar-type PDP requires at least two-dimensional ͑2D͒ modeling. [13][14][15] The three-dimensional ͑3D͒ variations of the cell structure require 3D models.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional self-consistent radiation transport model for the fluid simulation of plasma display panel cell

Kim

Yang

Lee

2003

Journal of Applied Physics

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Articles you may be interested inMechanism of high luminous efficacy in plasma display panel with high secondary electron emission coefficient cathode material analyzed through three-dimensional fluid model simulation A Monte-Carlo model of xenon resonance radiation transport in a plasma display panel cell: Transition from optically thick to thin regimes In plasma display panels ͑PDPs͒, the resonance radiation trapping is one of the important processes. In order to incorporate this effect in a PDP cell, a three-dimensional radiation transport model is self-consistently coupled with a fluid simulation. This model is compared with the conventional trapping factor method in gas mixtures of neon and xenon. It shows the differences in the time evolutions of spatial profile and the total number of resonant excited states, especially in the afterglow. The generation rates of UV light are also compared for the two methods. The visible photon flux reaching the output window from the phosphor layers as well as the total UV photon flux arriving at the phosphor layer from the plasma region are calculated for resonant and nonresonant excited species. From these calculations, the time-averaged spatial profiles of the UV flux on the phosphor layers and the visible photon flux through the output window are obtained. Finally, the diagram of the energy efficiency and the contribution of each UV light are shown.

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One-dimensional numerical simulation of ac discharges in a high-pressure mixture of Ne+0.1% Ar confined to a narrow gap between insulated metal electrodes

Abstract: The dynamics of a highpressure ac gas discharge between dielectric coated electrodes near breakdown threshold

Cited by 61 publications

References 29 publications

Three-dimensional fluid simulation of a plasma display panel cell

Three-dimensional fluid simulation of a plasma display panel cell

Investigation of Discharge Characteristics Affected by Barrier Ribs in the Discharge Cell of Alternating‐Current Plasma Display Panel

Three-dimensional self-consistent radiation transport model for the fluid simulation of plasma display panel cell

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