ABSTRACT Environmental decontamination is a major challenge due to the rapid growth of industrial and technological development, requiring an important consumption of fossil energies. Nowadays, a new way to treat polluting molecules based on the use of nonequilibrium reactive plasmas, is under development. These plasmas are generated by electrical discharges at atmospheric pressure, for neutralizing or transforming the toxic oxides. In this respect, the goal of the present work is to analyze the possibilities of treatment of NOx molecules and ozone generation by pulsed discharge. The study was carried out by using a one-dimensional model based on the parallel resistor network concept, consisting in dividing the discharge volume into plasma elements which are connected in no way but through their contribution to the total resistance of the plasma. The model calculations indicate the effect of gas heating and inhomogeneous preionization on the ozone production and NOx destruction.

中文翻译：

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N2/O2脉冲放电臭氧生成和NOx分子处理的理论研究

摘要 由于工业和技术发展的快速增长，环境净化是一项重大挑战，需要大量消耗化石能源。目前，正在开发一种基于使用非平衡反应等离子体处理污染分子的新方法。这些等离子体是在大气压下通过放电产生的，用于中和或转化有毒氧化物。在这方面，目前工作的目标是分析通过脉冲放电处理 NOx 分子和臭氧生成的可能性。该研究是通过使用基于并联电阻网络概念的一维模型进行的，包括将放电体积划分为等离子体元素，这些元素仅通过它们对等离子体总电阻的贡献而连接。