The Numerical Analysis of Multi  Pulse Discharge Characteristies  in AC PDP by One  Dimensional Fluid Discharge Model

任红霞; 郝跃; 郑德修; 孙鉴

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The Numerical Analysis of Multi Pulse Discharge Characteristies in AC PDP by One Dimensional Fluid Discharge Model

更新时间：2025-12-08

- The Numerical Analysis of Multi Pulse Discharge Characteristies in AC PDP by One Dimensional Fluid Discharge Model
- Acta Electronica Sinica Issue 11, (1999)
- 作者机构：
  
  1. 西安电子科技大学微电子研究所,西安,710071
  2. 西安交通大学电子物理与器件研究所,西安,710049
  3. 西安电子科技大学微电子研究所!西安710071西安交通大学电子物理与器件研究所,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN873.94
- Published：1999
- 稿件说明：
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[1]任红霞,郝跃,郑德修,孙鉴.AC PDP多脉冲放电特性一维流体模型的数值分析[J].电子学报,1999(11):81-84.

任红霞, 郝跃, 郑德修, et al. The Numerical Analysis of Multi Pulse Discharge Characteristies in AC PDP by One Dimensional Fluid Discharge Model[J]. Acta Electronica Sinica, 1999, (11).
[1]任红霞,郝跃,郑德修,孙鉴.AC PDP多脉冲放电特性一维流体模型的数值分析[J].电子学报,1999(11):81-84. DOI：

任红霞, 郝跃, 郑德修, et al. The Numerical Analysis of Multi Pulse Discharge Characteristies in AC PDP by One Dimensional Fluid Discharge Model[J]. Acta Electronica Sinica, 1999, (11). DOI：

摘要

本文建立了ACPDP单元放电的一维流体模型

对ACPDP单元的多脉冲放电特性进行了数值分析.模型是基于对电子和离子输运的二元流体描述

包括各种粒子的连续性方程和简单的动量传输方程以及Poisson方程和电路方程.计算过程中

假定放电气体为He且处于局域平衡状态

各种粒子的反应几率设为E/P的函数

通过Boltzmann方程解出.模拟了在50kHz方波电压驱动下发生在ACPDP单元内的多脉冲放电行为

给出了放电过程中电压、电流以及各种粒子密度、电位等参量随时间的变化及其在空间的分布.

Abstract

An one dimensional fluid model for discharge occurring in AC PDP cell is developed

and the multi pulse discharge characteristics of AC PDP cell is studied by numerical analysis in this paper.This model is based on the dual fluid description of electron and ion transfer

include the particles continuity equations and momentum transfer equations

coupled with the Poisson equation and circuit equation.In calculation

the filled gas is assumed as helium and in the local equilibrium state

in which the reacting rate of every kind particles is assumed to be a function of E/P and worked out by solving the stable Boltzmann equation in He.In this paper

the behavior of multi pulse discharge under 50kHz square waveform driving voltage occurring in AC PDP cell is simulated

and the distributions in space and variation as time of some parameters during discharge are calculated.These parameters include the voltage

discharge current and the density of kinds of particles and potential etc.

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