Global and local confinement analysis of JET's VH-mode pulsesFunded under: FP3-FUSION 11C
Plasmas with energy confinement time enhanced by a factor 1.4 to 2.1 over the ITER93H-P H-mode scaling expression have been obtained in three different H-mode regimes (excluding pellet injection) in JET. The phase of enhanced confinement has strong similarities with the VH-mode observed in DIII-D in all three cases. The JET data clearly show VH-mode confinement increasing with plasma current and degrading with loss power.
Bibliographic Reference: Report: JET-P(93)101 EN (1993) 10 pp.
Availability: Available from the Publications Officer, JET Joint Undertaking, Abingdon, Oxon. OX14 3EA (GB)
Record Number: 199410315 / Last updated on: 1994-11-28
Original language: en
Available languages: en