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| Content Provider | Springer Nature Link |
|---|---|
| Author | Ivav, S. N. Sharypov, K. A. |
| Copyright Year | 2015 |
| Abstract | We have obtained information in breakdown voltage U $_{ br }$ of gas discharges as a function of gas pressure p and voltage surge of the discharge gap in the subnanosecond time interval. The experiments are made in a uniform electric field. The working gas is hydrogen. The pressure is varied from 0.1 to 6.0 MPa. The experiment is started at the minimal discharge gap width d = 0.15 mm. Then, d is increased with a step of 0.1–0.2 mm at a fixed gas pressure (0.1, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, and 6.0 MPa) until the discharge gap does not experience breakdown. It is found that an increase in pressure from 5.0 to 6.0 MPa increases the breakdown voltage in hydrogen by 40–170% depending on the discharge gap width. The results are plotted in the U $_{ br }$ vs. pd coordinates. It is shown that the charge similarity law is violated in the subnanosecond range. For the same product of pressure by the discharge gap, the breakdown voltage substantially depends on the gas pressure in the gap. |
| Starting Page | 1478 |
| Ending Page | 1482 |
| Page Count | 5 |
| File Format | |
| ISSN | 10637842 |
| Journal | Technical Physics |
| Volume Number | 60 |
| Issue Number | 10 |
| e-ISSN | 10906525 |
| Language | English |
| Publisher | Pleiades Publishing |
| Publisher Date | 2015-11-05 |
| Publisher Place | Moscow |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Classical Continuum Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
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