使用流体连续方程对SF6/N2混合气体放电过程进行建模,并采用通量校正传输法(Flux-Corrected Transport,FCT)首次实现了低SF6含量的SF6/N2二维流体模型的求解.结果表明,SF6/N2放电过程可分为电子崩和流注两个阶段;正负电荷分离后使得间隙电场发生了畸变,并导致等离子体更快地向两极发展;光电离对负流注的形成与发展造成了很大的影响.
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