Simulation of pre-breakdown phase of electrical discharge in reinforced concrete; Journal of Physics: Conference Series; Vol. 830 : Energy Fluxes and Radiation Effects 2016
| Parent link: | Journal of Physics: Conference Series Vol. 830 : Energy Fluxes and Radiation Effects 2016.— 2017.— [012046, 6 p.] |
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| Autore principale: | |
| Ente Autore: | |
| Altri autori: | , |
| Riassunto: | Title screen The application of an electrical discharge technology for destructive recycling of the reinforced concrete is considered. Its main advantages, in comparison with the mechanical methods, are that the electrical discharge channel acting as a rock-breaking tool has an unlimited service life, and a lifetime of the electrode systems is much higher. The physical and mathematical model of the discharge development is described. The simulation results have shown that the discharge channel propagation velocity and the trajectory depend on the reinforcement locality and the voltage amplitude. The voltage affects the average speed of the discharge structure development which can reach the value of up to [upsilon]=5centerdot10{3} m/s. It is also shown that the reinforcing elements located between the electrodes attract the growing discharge structure. The lower the distance between the vertical axis of the high voltage electrode and the metal reinforcement position, the more probability of the discharge channel orientation towards this element. |
| Lingua: | inglese |
| Pubblicazione: |
2017
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| Serie: | High-current electronics |
| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1088/1742-6596/830/1/012046 http://earchive.tpu.ru/handle/11683/39479 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654906 |
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| 200 | 1 | |a Simulation of pre-breakdown phase of electrical discharge in reinforced concrete |f N. S. Kuznetsova, A. S. Yudin, N. V. Voitenko | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a High-current electronics | |
| 300 | |a Title screen | ||
| 320 | |a [References: 9 tit.] | ||
| 330 | |a The application of an electrical discharge technology for destructive recycling of the reinforced concrete is considered. Its main advantages, in comparison with the mechanical methods, are that the electrical discharge channel acting as a rock-breaking tool has an unlimited service life, and a lifetime of the electrode systems is much higher. The physical and mathematical model of the discharge development is described. The simulation results have shown that the discharge channel propagation velocity and the trajectory depend on the reinforcement locality and the voltage amplitude. The voltage affects the average speed of the discharge structure development which can reach the value of up to [upsilon]=5centerdot10{3} m/s. It is also shown that the reinforcing elements located between the electrodes attract the growing discharge structure. The lower the distance between the vertical axis of the high voltage electrode and the metal reinforcement position, the more probability of the discharge channel orientation towards this element. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\20593 |t Vol. 830 : Energy Fluxes and Radiation Effects 2016 |o 5th International Congress, 2–7 October 2016, Tomsk, Russian Federation |o [materials] |f National Research Tomsk Polytechnic University (TPU) ; eds. M. V. Trigub G. E. Osokin ; A. S. Konovod |v [012046, 6 p.] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
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| 610 | 1 | |a электрические разряды | |
| 610 | 1 | |a железобетоны | |
| 610 | 1 | |a разрушение пород | |
| 610 | 1 | |a физико-математические модели | |
| 610 | 1 | |a деструктивная переработка | |
| 700 | 1 | |a Kuznetsova |b N. S. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1982- |g Nataliya Sergeevna |3 (RuTPU)RU\TPU\pers\33777 | |
| 701 | 1 | |a Yudin |b A. S. |c specialist in the field of electrophysics |c researcher of Tomsk Polytechnic University, candidate of technical sciences |f 1984- |g Artem Sergeevich |3 (RuTPU)RU\TPU\pers\33778 |9 17376 | |
| 701 | 1 | |a Voitenko |b N. V. |c specialist in the field of electrophysics |c engineer of Tomsk Polytechnic University |f 1989- |g Nikita Valerievich |3 (RuTPU)RU\TPU\pers\33776 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра высоковольтной электрофизики и сильноточной электроники (ВЭСЭ) |3 (RuTPU)RU\TPU\col\22618 |
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