A high repetition rate electron accelerator with a water Blumlein and a matching transformer; Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment; Vol. 959
| Parent link: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Vol. 959.— 2020.— [163565, 8 р.] |
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| Autores Corporativos: | , |
| Otros Autores: | , , , , , |
| Sumario: | Title screen The paper presents the principle of operation and the results of tests of an electron accelerator designed to obtain bremsstrahlung X-ray radiation. The accelerator was assembled according to the Blumlein scheme with a gas spark gap and a matching pulsed autotransformer forward of a vacuum electron diode with an explosive emission cathode. The main parameters of the accelerator were as follows: accelerating voltage 300-450 kV; half-amplitude pulse duration 80 ns; current in a vacuum diode 6-10 kA; pulse repetition rate 2 pps (can be increased up to 10 pps in a pulse burst mode of ∼1000 pulses). The voltage and current are given for the matched mode of the Blumlein and diode operation. Pulse-to-pulse fluctuations of the diode voltage were less than 10% for 10-pps operation mode. The variation of the accelerating voltage was provided by changing the pressure in a gap and by the magnitude of the initial voltage in the power supply. The absorbed dose of over 5 mGy per pulse was obtained when constructing a metred polar converter of bremsstrahlung X-ray radiation. Режим доступа: по договору с организацией-держателем ресурса |
| Lenguaje: | inglés |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1016/j.nima.2020.163565 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661798 |
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| 200 | 1 | |a A high repetition rate electron accelerator with a water Blumlein and a matching transformer |f A. V. Nashilevskiy, I. S. Egorov, D. V. Ponomarev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 38 tit.] | ||
| 330 | |a The paper presents the principle of operation and the results of tests of an electron accelerator designed to obtain bremsstrahlung X-ray radiation. The accelerator was assembled according to the Blumlein scheme with a gas spark gap and a matching pulsed autotransformer forward of a vacuum electron diode with an explosive emission cathode. The main parameters of the accelerator were as follows: accelerating voltage 300-450 kV; half-amplitude pulse duration 80 ns; current in a vacuum diode 6-10 kA; pulse repetition rate 2 pps (can be increased up to 10 pps in a pulse burst mode of ∼1000 pulses). The voltage and current are given for the matched mode of the Blumlein and diode operation. Pulse-to-pulse fluctuations of the diode voltage were less than 10% for 10-pps operation mode. The variation of the accelerating voltage was provided by changing the pressure in a gap and by the magnitude of the initial voltage in the power supply. The absorbed dose of over 5 mGy per pulse was obtained when constructing a metred polar converter of bremsstrahlung X-ray radiation. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | ||
| 463 | |t Vol. 959 |v [163565, 8 р.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a electron accelerator | |
| 610 | 1 | |a blumlein | |
| 610 | 1 | |a X-ray radiation | |
| 610 | 1 | |a ускорители электронов | |
| 610 | 1 | |a рентгеновское излучение | |
| 701 | 1 | |a Nashilevskiy |b A. V. |c specialist in the field of electrical engineering |c Associate Scientist of Tomsk Polytechnic University, engineer |f 1985- |g Aleksandr Vladimirovich |3 (RuTPU)RU\TPU\pers\34507 | |
| 701 | 1 | |a Egorov |b I. S. |c physicist |c Researcher of Tomsk Polytechnic University, Candidate of technical sciences |f 1985- |g Ivan Sergeevich |y Tomsk |3 (RuTPU)RU\TPU\pers\32792 |9 16650 | |
| 701 | 1 | |a Ponomarev |b D. V. |c physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Denis Vladimirovich |3 (RuTPU)RU\TPU\pers\32702 | |
| 701 | 1 | |a Ezhov |b V. V. |c physicist |c engineer of Tomsk Polytechnic University |f 1981- |g Vitali Vladimirovich |3 (RuTPU)RU\TPU\pers\34517 | |
| 701 | 1 | |a Kholodnaya |b G. E. |c electrophysicist |c Associate Scientist of Tomsk Polytechnic University, candidate of technical Sciences |f 1986- |g Galina Evgenievna |3 (RuTPU)RU\TPU\pers\32699 |9 16585 | |
| 701 | 1 | |a Remnev |b G. E. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Gennady Efimovich |3 (RuTPU)RU\TPU\pers\31500 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий" |3 (RuTPU)RU\TPU\col\23502 |
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