Sustained diffusive alternating current gliding arc discharge in atmospheric pressure air

Sustained diffusive alternating current gliding arc discharge in atmospheric pressure air

Temperature measurement of an atmospheric pressure arc discharge

The CN B 2 -X 2 + molecular emission spectrum is used to measure both the vibrational and rotational temperatures in atmospheric pressure arc jet discharges. The vibrational and rotational temperature effects on the synthetic diatomic molecular spectra were investigated from the v ,v = 0,0 band to the 5,5 band. The temperatures obtained from the synthetic spectra compared with the experimental ...

Hydrodynamic limit for an arc discharge at atmospheric pressure

In this paper we study a partially ionized plasma that corresponds to an arc discharge at atmospheric pressure. We derive an inviscid hydrodynamic/diffusion limit, characterized by two temperatures, from a system of Boltzmann type transport equations modelling that plasma problem. The original property of this system is that impact ionization is a leading order collisional process. As a consequ...

Solid Phase Microextraction Analysis of the Gliding Arc Discharge Products

This work was focused on the studies of gliding arc plasma discharge with respect to its use in decomposition of volatile organic compounds and on the solid phase microextraction analysis of the discharge products. The simple one stage gliding arc reactor was used for these experiments. The applied voltage generating the discharge was varied in the range of 3.5 – 4 kV, the dry air and its mixtu...

Study of 6 electrodes gliding arc discharge configuration

Experimental results of the I-V characteristics of the 6 electrode gliding arc discharge are presented. As a power system two 3-phase transformers were used instead of sixth-phase transformer. Power and energy in the two-, threeand six electrodes reactor were measured and photographs of the discharge development by high speed camera were detected. Streszczenie. Przedstawiono badania charakterys...