A Geometric Level-Set Formulation of a Plasma-Sheath Interface
A Geometric Level-Set Formulation of a Plasma-Sheath Interface
复制标题
等离子体鞘界面的几何水平集公式
DOI:
10.1007/s00205-005-0368-3
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
M. Slemrod
中科院分区:
文献类型:
--
作者:
M. Feldman;Seung‐Yeal Ha;M. Slemrod
In this paper, we present a new geometric level-set formulation of a plasma-sheath interface arising in plasma physics. We formally derive the explicit dynamics of the interface from the Euler-Poisson equations and study the local-time evolution of the interface and sheath in some special cases.