Published 2022
| Version v1
Journal article
ICRF plasma production with the W7-X like antenna in the Uragan-2M stellarator
- 1. Institute of Plasma Physics, National Science Center (NSC), Kharkov Institute of Physics and Technology (KIPT), Kharkiv (Ukraine)
Description
The results of the plasma start-up with ICRH of U-2M RF discharges in H2+He mixture with newly implemented controlled gas H2 concentration are presented. The W7-X like ICRH antenna operated in monopole phasing with applied RF power of ∼ 100 kW. We investigated plasma start-up in the pressure range p = 6 × 10−4 - 9 × 10−2 Pa. Plasma production with an average density of up to Ne ∼ 1013 cm−3 was observed at frequencies the fundamental harmonic of the hydrogen cyclotron frequency. (author)
Availability note (English)
Available from DOI: https://doi.org/10.1585/pfr.17.2402034Additional details
Identifiers
Publishing Information
- Journal Title
- Plasma and Fusion Research
- Journal Volume
- 17
- Journal Issue
- Special Issue 1
- Journal Page Range
- p. 2402034.1-2402034.4
- ISSN
- 1880-6821
Conference
- Title
- 30. international Toki conference on plasma and fusion research. Online-held
- Acronym
- ITC30
- Dates
- 16-19 Nov 2021
- Place
- Japan (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 54073393
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTENNAS; CYCLOTRON FREQUENCY; ECR HEATING; HARMONICS; ICR HEATING; MAGNETIC FIELDS; NEUTRAL ATOM BEAM INJECTION; PLASMA DENSITY; PLASMA DIAGNOSTICS; PLASMA PRODUCTION; RF SYSTEMS; URAGAN STELLARATOR
- Descriptors DEC
- BEAM INJECTION; CLOSED PLASMA DEVICES; ELECTRICAL EQUIPMENT; EQUIPMENT; HEATING; HIGH-FREQUENCY HEATING; OSCILLATIONS; PLASMA HEATING; STELLARATORS; THERMONUCLEAR DEVICES
Optional Information
- Notes
- 22 refs., 5 figs.; This symposium was held online