Dynamics of the Initial Stage of the Spark and Diffuse Discharges in Air in a Point–Plane Gap at Different Parameters of the Tip Electrode
- Authors: Tren’kin A.A.1, Almazova K.I.1, Belonogov A.N.1, Borovkov V.V.1, Gorelov E.V.1, Morozov I.V.1, Kharitonov S.Y.1
-
Affiliations:
- All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
- Issue: Vol 64, No 4 (2019)
- Pages: 470-474
- Section: Plasma
- URL: https://journals.rcsi.science/1063-7842/article/view/203196
- DOI: https://doi.org/10.1134/S1063784219040261
- ID: 203196
Cite item
Abstract
Dynamics of the initial stage of discharge in air is studied at atmospheric pressure in a point–plane gap at different parameters of the tip electrode and lengths of the interelectrode gap. Spark or diffuse discharges are implemented in experiments depending on the length of the interelectrode gap. Shadow photography is used to show that, for all electrodes in the experiments, the discharge channels represent multiple microchannels that develop from the tip and close the discharge gap.
About the authors
A. A. Tren’kin
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Author for correspondence.
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
K. I. Almazova
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
A. N. Belonogov
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
V. V. Borovkov
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
E. V. Gorelov
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
I. V. Morozov
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190
S. Yu. Kharitonov
All-Russia Research Institute of Experimental Physics, Russian Federal Nuclear Center
Email: alexey.trenkin@gmail.com
Russian Federation, Sarov, 607190