H-modes on COMPASS-D with high-power ECRH

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TY  - JOUR
  - S J Fielding, M Valovic, P G Carolan, D A Gates, C Hunt, P Leahy, A W Morris, the COMPASS-D Physics and ECRH Teams.
  - 1998
  - May
  - Plasma Physics and Controlled Fusion
  - H-modes on COMPASS-D with high-power ECRH
  - Validated
  - Scopus: 22 ()
  - Plasma physics; nuclear fusion; Doppler UV spectroscopy; plasma rotation; tokamaks.
  - 40
  - 5
  - Recent high-power electron-cyclotron resonance heating (ECRH) H-mode experiments on COMPASS-D have used fundamental high-power ECRH to access high densities. Within the operating range set by the H-mode density threshold and ECRH accessibility, H-mode power thresholds are significantly higher than expected from ITER scalings, and show a contrary dependence on density. Energy confinement is somewhat lower than that suggested by the present ITER scalings, but correction for incomplete RF absorption may be needed. Complex H-mode and ELM behaviour is observed.
  - 10.1088/0741-3335/40/5/033
DA  - 1998/05
ER  - 
@article{V58077605,
   = {S J Fielding, M Valovic, P G Carolan, D A Gates, C Hunt, P Leahy, A W Morris, the COMPASS-D Physics and ECRH Teams.},
   = {1998},
   = {May},
   = {Plasma Physics and Controlled Fusion},
   = {H-modes on COMPASS-D with high-power ECRH},
   = {Validated},
   = {Scopus: 22 ()},
   = {Plasma physics; nuclear fusion; Doppler UV spectroscopy; plasma rotation; tokamaks.},
   = {40},
   = {5},
   = {{Recent high-power electron-cyclotron resonance heating (ECRH) H-mode experiments on COMPASS-D have used fundamental high-power ECRH to access high densities. Within the operating range set by the H-mode density threshold and ECRH accessibility, H-mode power thresholds are significantly higher than expected from ITER scalings, and show a contrary dependence on density. Energy confinement is somewhat lower than that suggested by the present ITER scalings, but correction for incomplete RF absorption may be needed. Complex H-mode and ELM behaviour is observed.}},
   = {10.1088/0741-3335/40/5/033},
  source = {IRIS}
}
AUTHORSS J Fielding, M Valovic, P G Carolan, D A Gates, C Hunt, P Leahy, A W Morris, the COMPASS-D Physics and ECRH Teams.
YEAR1998
MONTHMay
JOURNAL_CODEPlasma Physics and Controlled Fusion
TITLEH-modes on COMPASS-D with high-power ECRH
STATUSValidated
TIMES_CITEDScopus: 22 ()
SEARCH_KEYWORDPlasma physics; nuclear fusion; Doppler UV spectroscopy; plasma rotation; tokamaks.
VOLUME40
ISSUE5
START_PAGE
END_PAGE
ABSTRACTRecent high-power electron-cyclotron resonance heating (ECRH) H-mode experiments on COMPASS-D have used fundamental high-power ECRH to access high densities. Within the operating range set by the H-mode density threshold and ECRH accessibility, H-mode power thresholds are significantly higher than expected from ITER scalings, and show a contrary dependence on density. Energy confinement is somewhat lower than that suggested by the present ITER scalings, but correction for incomplete RF absorption may be needed. Complex H-mode and ELM behaviour is observed.
PUBLISHER_LOCATION
ISBN_ISSN
EDITION
URL
DOI_LINK10.1088/0741-3335/40/5/033
FUNDING_BODY
GRANT_DETAILS