Optical Emission Characteristics of Atmospheric-Pressure Nonequilibrium Microwave Discharge and High-Frequency DC Pulse Discharge Plasma Jets

2009 ◽  
Vol 37 (6) ◽  
pp. 839-845 ◽  
Author(s):  
T. Yuji ◽  
S. Fujii ◽  
N. Mungkung ◽  
H. Akatsuka
Keyword(s):  
Atmospheric Pressure ◽  
High Frequency ◽  
Discharge Plasma ◽  
Microwave Discharge ◽  
Pulse Discharge ◽  
Optical Emission ◽  
Plasma Jets ◽  
Emission Characteristics

scholarly journals Динамика горения пропан-воздушной газовой смеси при ее поджиге стримерным сверхвысокочастотным разрядом

2019 ◽  
Vol 89 (10) ◽  
pp. 1529
Author(s):  
П.В. Булат ◽  
Л.П. Грачев ◽  
И.И. Есаков ◽  
А.А. Раваев ◽  
Л.Г. Северинов
Keyword(s):  
Atmospheric Pressure ◽  
Discharge Plasma ◽  
Microwave Discharge ◽  
Combustion Process ◽  
Experimental Studies ◽  
Gaseous Mixture ◽  
Process Dynamics ◽  
Microwave Beam ◽  
Linearly Polarized ◽  
Transparent Tube

AbstractThe results of experimental studies of combustion of propane–air gaseous mixture when it was ignited by a microwave discharge have been described. The mixture with different propane content fills a sealed radio-transparent tube placed along the axis of a focused linearly polarized quasi-optical microwave beam at atmospheric pressure. Multi-point ignition of the mixture is carried out near one end of the tube by a pulsed microwave discharge with a surface-developed streamer structure. The growth of gas pressure in the tube as propane burned was recorded in the experiments. The microwave pulse energy being invested in high-temperature discharge plasma has been estimated in them. The minimum percentage of propane in the mixture at which the microwave discharge ignites it has been determined in experiments. The time dependence of the pressure increase in the tube as the propane burns determines the combustion process dynamics.

Partial Hydrocarbon Oxidation Processes Induced by Atmospheric-Pressure Microwave-Discharge Plasma

2004 ◽  
Vol 38 (6) ◽  
pp. 407-411 ◽  
Author(s):  
A. I. Babaritskii ◽  
I. E. Baranov ◽  
M. B. Bibikov ◽  
S. A. Demkin ◽  
V. K. Zhivotov ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Discharge Plasma ◽  
Microwave Discharge ◽  
Hydrocarbon Oxidation ◽  
Oxidation Processes
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