Pulsed high-voltage discharge in air with a pressure gradient
| Autor: | A. V. Strikovskiy, S. V. Korobkov, A. A. Evtushenko, Mikhail Gushchin, Alexander Kostrov |
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| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science 010504 meteorology & atmospheric sciences Physics and Astronomy (miscellaneous) Applied physics Nuclear engineering High voltage Plasma Condensed Matter Physics 01 natural sciences Discharge pressure Physics::Plasma Physics 0103 physical sciences Vacuum chamber Optical emission spectroscopy Physics::Atmospheric and Oceanic Physics Intensity (heat transfer) Pressure gradient 0105 earth and related environmental sciences |
| Zdroj: | Plasma Physics Reports. 43:1031-1038 |
| ISSN: | 1562-6938 1063-780X |
| Popis: | Results of experiments on high-voltage discharges in air with a pressure gradient are presented. The experiments were carried out at the setup developed at the Institute of Applied Physics, Russian Academy of Sciences. The goal of the experiments was laboratory modeling of high-altitude atmospheric discharges―sprites and jets. The setup and diagnostic techniques are described. The experimental results include the distribution of the gas pressure in the vacuum chamber formed by means of pulsed air puffing, photographs of discharges in air with a pressure gradient, and the dependences of the discharge current and optical emission intensity on the initial conditions. |
| Databáze: | OpenAIRE |
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