Space- and time-resolved study of impurities by visible spectroscopy in high density regime of JIPP T-2 tokamak plasma
Technical Report
·
OSTI ID:5436172
Time-resolved spatial profiles of Z in JIPP T-2 Tokamak plasmas were determined from the measurement of bremsstrahlung in the visible spectral region. Impurities accumulate in the plasma center in a high electron density regime. Light impurities of low ionization states move toward the region of lower electron temperatures in this regime and the density of these ions increases notably at the plasma periphery.
- Research Organization:
- Nagoya Univ. (Japan). Inst. of Plasma Physics
- OSTI ID:
- 5436172
- Report Number(s):
- N-79-24835
- Country of Publication:
- United States
- Language:
- English
Similar Records
Impurity accumulation spectroscopically observed during ion cyclotron resonance frequency heating experiments in the JIPP T-II-U tokamak
Multichannel HCN laser interferometer for electron density measurements of the JIPP T-IIU tokamak
The impurity transport model in IR-T1 Tokamak
Journal Article
·
Fri Aug 01 00:00:00 EDT 1986
· Phys. Rev. A; (United States)
·
OSTI ID:5565671
Multichannel HCN laser interferometer for electron density measurements of the JIPP T-IIU tokamak
Journal Article
·
Thu Nov 30 23:00:00 EST 1989
· Review of Scientific Instruments; (USA)
·
OSTI ID:7272381
The impurity transport model in IR-T1 Tokamak
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:435487