CAJ | 학술논문

为了研究同轴线管介质阻挡放电的特性，以一维流体力学模型为基础，利用三对角矩阵追赶法的Fortran编程，分别对一维电子、离子连续性方程、动量方程和电流连续性方程进行数值求解；不但得出放电电流和气体电压随时间的演化规律，还得到了电子、离子、亚稳态原子密度以及电场在放电空间的时空分布；并分析讨论所加电压频率、幅值以及介质材料等参数对同轴线管介质阻挡放电的影响．
위료연구동축선관개질조당방전적특성，이일유류체역학모형위기출，이용삼대각구진추간법적Fortran편정，분별대일유전자、리자련속성방정、동량방정화전류련속성방정진행수치구해；불단득출방전전류화기체전압수시간적연화규률，환득도료전자、리자、아은태원자밀도이급전장재방전공간적시공분포；병분석토론소가전압빈솔、폭치이급개질재료등삼수대동축선관개질조당방전적영향．
For researching the coaxial tube of the dielectric barrier discharge, the paper is based on one-di- mensional fluid mechanics model and uses the Fortran program of tri-diagonal matrix chase-after method. Not only the time evolutions of the discharge current and gas voltage, but also the space and time distributions of the electric field and the electron, meta-stable state atom and ion densities are numerically calculated by sol- ving the one-dimensional continuity and momentum equations for electrons and ions, coupled to the current continuity equation. The properties of the coaxial tube of dielectric barrier discharge under the conditions of different driving frequency, voltage or dielectric layer are also discussed and analyzed.