THE TIME BEHAVIOR OF THE THERMAL-CONDUCTIVITY DURING L-]H AND H-]L TRANSITIONS IN JET

被引:52
作者
CORDEY, JG
MUIR, DG
NEUDATCHIN, SV
PARAIL, VV
ALIARSHAD, S
BARTLETT, DV
CAMPBELL, DJ
COSTLEY, AE
COLTON, AL
EDWARDS, AW
PORTE, L
SIPS, ACC
SPRINGMANN, EM
STUBBERFIELD, PM
VAYAKIS, G
VONHELLERMANN, MG
TARONI, A
THOMSEN, K
机构
[1] JET Joint Undertaking, Abingdon
关键词
D O I
10.1088/0741-3335/36/7A/039
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The change in thermal transport across the L --> H transition is studied in detail for those JET high performance H-modes which have a very fast transition. It is found that in these pulses the transport changes very rapidly (< 4 msecs) over a very large-radial region 0.5 < rho < 1, and a very large transport barrier is formed. The reasons for the formation of this barrier are discussed.
引用
收藏
页码:A267 / A272
页数:6
相关论文
共 11 条
  • [1] CHRISTIANSEN JP, 1993, NUCL FUSION, V3, P863
  • [2] SHEAR DAMPING OF DRIFT WAVES IN TOROIDAL PLASMAS
    CONNOR, JW
    TAYLOR, JB
    WILSON, HR
    [J]. PHYSICAL REVIEW LETTERS, 1993, 70 (12) : 1803 - 1805
  • [3] COSTLEY AE, 1993, P VARENNA TRANSPORT
  • [4] AN EMERGING UNDERSTANDING OF H-MODE DISCHARGES IN TOKAMAKS
    GROEBNER, RJ
    [J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1993, 5 (07): : 2343 - 2354
  • [5] KADOMETSEV, 1992, PLASMA PHYS CONTROLL, V34, P1931
  • [6] TOROIDAL EFFECTS ON DRIFT WAVE TURBULENCE
    LEBRUN, MJ
    TAJIMA, T
    GRAY, MG
    FURNISH, G
    HORTON, W
    [J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1993, 5 (03): : 752 - 773
  • [7] NEUDATCHIN SV, 1993, EPS C LISBOA
  • [8] PARAIL VV, UNPUB NUCL FUSION
  • [9] NONDIMENSIONAL TRANSPORT SCALING IN THE TOKAMAK FUSION TEST REACTOR - IS TOKAMAK TRANSPORT BOHM OR GYRO-BOHM
    PERKINS, FW
    BARNES, CW
    JOHNSON, DW
    SCOTT, SD
    ZARNSTORFF, MC
    BELL, MG
    BELL, RE
    BUSH, CE
    GREK, B
    HILL, KW
    MANSFIELD, DK
    PARK, H
    RAMSEY, AT
    SCHIVELL, J
    STRATTON, BC
    SYNAKOWSKI, E
    [J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1993, 5 (02): : 477 - 498
  • [10] ROMANELLI F, 1993, EPS829 PAP