Abstract
The fluid models of gas discharge in alternating current plasma display panel (AC PDP) cell are discussed. From the Boltzmann equation, the hydrodynamic equations are derived, but this model consumes much computational time for simulation. The drift-diffusion approximation model and the local field approximation model are obtained to simplify the numerical computation, and the approximation conditions of these two models are discussed in detail. The drift-diffusion approximation model gives more satisfactory result for PDP simulation, and the expression of energy balance equation is given completely in this model.
| Original language | English |
|---|---|
| Pages (from-to) | 120-125 |
| Number of pages | 6 |
| Journal | Nuclear Science and Techniques/Hewuli |
| Volume | 16 |
| Issue number | 2 |
| Publication status | Published - Apr 2005 |
| Externally published | Yes |
Keywords
- Drift-diffusion approximation
- Fluid mode
- Numerical simulation
- Plasma display panel (PDP)