Synthesis of Nitrogen Oxydes in the Pulse-Periodic Diffuse Discharge in Air

被引:0
|
作者
Kurbanismailov, V. S. [1 ]
Omarova, P. Kh. [1 ]
Ragimkhanov, G. B. [1 ]
Tereshonok, D. V. [2 ]
Khalikova, Z. R. [1 ]
机构
[1] Dagestan State Univ, Makhachkala 367000, Republic Of Dag, Russia
[2] Russian Acad Sci, Joint Inst High Temp, Moscow 127412, Russia
基金
俄罗斯基础研究基金会;
关键词
nitrogen oxides; diffuse discharge; gasdynamics; plasma chemistry; PLASMA-ASSISTED IGNITION; SPARK DISCHARGE;
D O I
10.1134/S1063780X23600147
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Numerical simulations of the production of nitrogen oxide NO and dioxide NO2 in the pulse-periodic regime in atmospheric pressure air were performed for four different time dependences of the energy deposition power. The time dynamics of the temperature in the center of the discharge gap and the absolute number of particles of nitrogen oxides NO and NO2 were shown. It was found that the number of produced NO particles becomes stationary almost immediately after the end of the pulse while the number of NO2 particles continues to increase monotonously. The results of this study can be in demand for the design of nitrogen oxide generators for medical applications.
引用
收藏
页码:541 / 543
页数:3
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