|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ПсковГУ |
||
Off-axis merging of leader channels in a high-voltage atmospheric dischargeстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 15 апреля 2026 г.
- Авторы: Smaznova Khristina T., Batrakov Pavel K., Rodionov Andrey A., Oginov Alexander V.
- Журнал: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
- Том: 113
- Номер: 3
- Год издания: 2026
- Издательство: American Physical Society
- Местоположение издательства: United States
- Первая страница: 035211
- DOI: 10.1103/g9b8-f4jf
- Аннотация: Adual-wavelengthhigh-sensitivity laser diagnostic based on a Nd:YAG laser (532 and 1064nm, pulseduration of 7ns) was applied to a laboratory high-voltage atmospheric discharge. The applied voltage was 1MV, and the discharge current reached 10kA. The discharge gap length was 0.55m. The electrodes consisted of a pointed cathode inside a smooth-rim cone and a hemispherical mesh anode. The voltage pulse duration was about 1µs with a rise time of 150–200 ns. The closure regions of a cathode-directed leader and ananode-directed leader were visualized. Electron density profiles were obtained in both leader channels. Distinct differences in the plasma structure of the two leaders during off-axis merging were revealed.
- Добавил в систему: Батраков Павел Кириллович