Dynamics of large-scale instabilities in conductors electrically exploded in strong magnetic fields; Journal of Physics: Conference Series; Vol. 552 : International Congress on Energy Fluxes and Radiation Effects (EFRE-2014), 21–26 September 2014, Tomsk, Russia
| Parent link: | Journal of Physics: Conference Series Vol. 552 : International Congress on Energy Fluxes and Radiation Effects (EFRE-2014), 21–26 September 2014, Tomsk, Russia.— 2014.— [012013, 5 p.] |
|---|---|
| Yhteisötekijä: | |
| Muut tekijät: | , , , , |
| Yhteenveto: | Title screen The growth of large-scale instabilities during the propagation of a nonlinear magnetic diffusion wave through a conductor was studied experimentally. The experiment was carried out using the MIG terawatt pulsed power generator at a peak current up to 2.5 MA with 100 ns rise time. It was observed that instabilities with a wavelength of 150 [mu]m developed on the surface of the conductor hollow part within 160 ns after the onset of current flow, whereas the surface of the solid rod remained almost unperturbed. A system of equations describing the propagation of a nonlinear diffusion wave through a conductor and the growth of thermal instabilities has been solved numerically. It has been revealed that the development of large- scale instabilities is obviously related to the propagation of a nonlinear magnetic diffusion wave. Режим доступа: по договору с организацией-держателем ресурса |
| Kieli: | englanti |
| Julkaistu: |
2014
|
| Aiheet: | |
| Linkit: | http://dx.doi.org/10.1088/1742-6596/552/1/012013 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639137 |