The Electric Explosion of Conductors in Megagauss Magnetic Fields / V. I. Oreshkin, S. A. Chaykovskiy, I. M. Datsko [et al.]
Уровень набора: Bulletin of the Russian Academy of Sciences: Physics, Scientific Journal = 2007-Язык: английский.Резюме или реферат: The results are presented from an experimental study of the explosion of copper conductors performed at ~2 MA current pulse with a rise time of 100 ns using the MIG generator. Using a HSFC Pro optical camera, large-scale instabilities with wavelengths of 0.2–0.5 mm are recorded on the surface of the conductor. The instabilities are tongue-shaped ejections of plasma expanding at the speed of sound in the direction opposite the gradient of the magnetic field. The obtained data are analyzed using two-dimensional magnetohydrodynamic simulation. It is shown the emergence of the observed structure was likely due to the growth of flute instabilities..Примечания о наличии в документе библиографии/указателя: [References: 48 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | электрические взрывы | магнитные поля | медные проводники | неустойчивость | плазма | длина волны Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: 48 tit.]
The results are presented from an experimental study of the explosion of copper conductors performed at ~2 MA current pulse with a rise time of 100 ns using the MIG generator. Using a HSFC Pro optical camera, large-scale instabilities with wavelengths of 0.2–0.5 mm are recorded on the surface of the conductor. The instabilities are tongue-shaped ejections of plasma expanding at the speed of sound in the direction opposite the gradient of the magnetic field. The obtained data are analyzed using two-dimensional magnetohydrodynamic simulation. It is shown the emergence of the observed structure was likely due to the growth of flute instabilities.
Для данного заглавия нет комментариев.