A Plasma Reactor for the Synthesis of High-Temperature Materials: Electro Thermal, Processing and Service Life Characteristics
| Источник: | IOP Conference Series: Materials Science and Engineering Vol. 142 : Innovative Technologies in Engineering.— 2016.— [012010, 9 p.] |
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| Автор-организация: | |
| Другие авторы: | , , , , |
| Примечания: | Title screen The three-jet direct-flow plasma reactor with a channel diameter of 0.054 m was studied in terms of service life, thermal, technical, and functional capabilities. It was established that the near-optimal combination of thermal efficiency, required specific enthalpy of the plasma-forming gas and its mass flow rate is achieved at a reactor power of 150 kW. The bulk temperature of plasma flow over the rector of 12 gauges long varies within 5500±3200 K and the wall temperature within 1900±850 K, when a cylinder from zirconium dioxide of 0.005 m thick is used to thermally insulate the reactor. The specific electric power reaches a high of 1214 MW/m{3}. The rated service life of electrodes is 4700 hours for a copper anode and 111 hours for a tungsten cathode. The projected contamination of carbides and borides with elec-trode-erosion products doesn't exceed 0.0001% of copper and 0.00002% of tungsten. |
| Опубликовано: |
2016
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| Предметы: | |
| Online-ссылка: | http://dx.doi.org/10.1088/1757-899X/142/1/012010 http://earchive.tpu.ru/handle/11683/34782 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650366 |
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| 200 | 1 | |a A Plasma Reactor for the Synthesis of High-Temperature Materials: Electro Thermal, Processing and Service Life Characteristics |f G. V. Galevskiy [et al.] | |
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| 300 | |a Title screen | ||
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| 330 | |a The three-jet direct-flow plasma reactor with a channel diameter of 0.054 m was studied in terms of service life, thermal, technical, and functional capabilities. It was established that the near-optimal combination of thermal efficiency, required specific enthalpy of the plasma-forming gas and its mass flow rate is achieved at a reactor power of 150 kW. The bulk temperature of plasma flow over the rector of 12 gauges long varies within 5500±3200 K and the wall temperature within 1900±850 K, when a cylinder from zirconium dioxide of 0.005 m thick is used to thermally insulate the reactor. The specific electric power reaches a high of 1214 MW/m{3}. The rated service life of electrodes is 4700 hours for a copper anode and 111 hours for a tungsten cathode. The projected contamination of carbides and borides with elec-trode-erosion products doesn't exceed 0.0001% of copper and 0.00002% of tungsten. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\15319 |t Vol. 142 : Innovative Technologies in Engineering |o VII International Scientific Practical Conference, 19–21 May 2016, Yurga, Russian Federation |o [proceedings] |v [012010, 9 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a плазменные реакторы | |
| 610 | 1 | |a синтез | |
| 610 | 1 | |a высокотемпературные материалы | |
| 610 | 1 | |a тепловой коэффициент | |
| 610 | 1 | |a термоизоляция | |
| 701 | 1 | |a Galevskiy |b G. V. | |
| 701 | 1 | |a Rudneva |b V. V. | |
| 701 | 1 | |a Galevskiy |b S. G. | |
| 701 | 1 | |a Tomas |b K. I. |c specialist in the field of welding production |c Associate Professor of Yurga technological Institute of Tomsk Polytechnic University, candidate of technical sciences |f 1973- |g Konstantin Iosipovich |2 stltpush |3 (RuTPU)RU\TPU\pers\36683 |9 19722 | |
| 701 | 1 | |a Zubkov |b M. S. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Юргинский технологический институт (филиал) (ЮТИ) |b Кафедра сварочного производства (КСП) |h 355 |2 stltpush |3 (RuTPU)RU\TPU\col\18891 |
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