论文标题
等离子体平板扩展到真空
Plasma slab expansion into vacuum
论文作者
论文摘要
无碰撞等离子体平板扩展到真空中的问题在零debye半径的无分散极限中解决了两个温度的流体动力近似。在这种方法的框架中，Riemann方法的解决方案提供了对等离子体动力学整个过程的准确描述。结果表明，无分散近似与血浆流体动力方程式完整系统的精确数值解决方案非常吻合。
The problem of collisionless plasma slab expansion into vacuum is solved within a two-temperature hydrodynamic approximation in the dispersionless limit of zero Debye radius. In the framework of such an approach, the solution by the Riemann method provides quite accurate description of the whole process of plasma dynamics. It is shown that the dispersionless approximation agrees very well with exact numerical solution of the full system of plasma hydrodynamic equations.
