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.] |
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| Korporacja: | |
| Kolejni autorzy: | , , , , |
| Streszczenie: | 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 |
| Język: | angielski |
| Wydane: |
2014
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1088/1742-6596/552/1/012013 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639137 |
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| 200 | 1 | |a Dynamics of large-scale instabilities in conductors electrically exploded in strong magnetic fields |f I. M. Datsko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 5 tit.] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\3527 |t Vol. 552 : International Congress on Energy Fluxes and Radiation Effects (EFRE-2014), 21–26 September 2014, Tomsk, Russia |v [012013, 5 p.] |d 2014 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a неустойчивость | |
| 610 | 1 | |a проводники | |
| 610 | 1 | |a магнитные поля | |
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| 610 | 1 | |a поверхности | |
| 610 | 1 | |a диффузия | |
| 701 | 1 | |a Datsko |b I. M. | |
| 701 | 1 | |a Chaikovsky |b S. A. | |
| 701 | 1 | |a Labetskaya |b N. A. | |
| 701 | 1 | |a Oreshkin |b V. I. |c specialist in the field of non-destructive testing |c Senior researcher of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1960- |g Vladimir Ivanovich |2 stltpush |3 (RuTPU)RU\TPU\pers\33779 | |
| 701 | 1 | |a Ratakhin |b N. A. |c physicist |c Head of the Department of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Nikolay Aleksandrovich |2 stltpush |3 (RuTPU)RU\TPU\pers\36686 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Кафедра физических методов и приборов контроля качества (ФМПК) |h 68 |2 stltpush |3 (RuTPU)RU\TPU\col\18709 |
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