Fusion heating in a deuterium-tritium tokamak plasma

被引：48

作者：

Taylor, G ^{[1
]}

Strachan, JD ^{[1
]}

Budny, RV ^{[1
]}

Ernst, DR ^{[1
]}

机构：

[1] MIT,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.76.2722

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Evidence for fusion heating in the core of a deuterium-tritium (D-T) tokamak plasma is reported for the first time. Electron temperature profile data were analyzed for differences between D-T, D, and T plasmas in the Tokamak Fusion Test Reactor. Data from D and D-T plasmas with similar plasma parameters were averaged to minimize isotopic effects. The electron temperature in D-T plasmas was systematically higher than in D or T plasmas. The temperature difference between D-T and D plasmas with similar confinement times is consistent with alpha-particle heating of electrons.

引用

页码：2722 / 2725

页数：4

共 17 条

[1] A STANDARD DT SUPERSHOT SIMULATION [J].

BUDNY, RV .

NUCLEAR FUSION, 1994, 34 (09) :1247-1262

[2]

BUDNY RV, 1994, P 21 EPS C CONTR FUS, P82

[3] 20-CHANNEL GRATING POLYCHROMATOR FOR MILLIMETER WAVE PLASMA EMISSION MEASUREMENTS [J].

CAVALLO, A ;

CUTLER, RC ;

MCCARTHY, MP .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1988, 59 (06) :889-894

[4] MEASUREMENTS OF FAST CONFINED ALPHAS ON TFTR [J].

FISHER, RK ;

MCCHESNEY, JM ;

PARKS, PB ;

DUONG, HH ;

MEDLEY, SS ;

ROQUEMORE, AL ;

MANSFIELD, DK ;

BUDNY, RV ;

PETROV, MP ;

OLSON, RE .

PHYSICAL REVIEW LETTERS, 1995, 75 (05) :846-849

[5] CONFINEMENT AND HEATING OF A DEUTERIUM-TRITIUM PLASMA [J].

HAWRYLUK, RJ ;

ADLER, H ;

ALLING, P ;

ANCHER, C ;

ANDERSON, H ;

ANDERSON, JL ;

ASHCROFT, D ;

BARNES, CW ;

BARNES, G ;

BATHA, S ;

BELL, MG ;

BELL, R ;

BITTER, M ;

BLANCHARD, W ;

BRETZ, NL ;

BUDNY, R ;

BUSH, CE ;

CAMP, R ;

CAORLIN, M ;

CAUFFMAN, S ;

CHANG, Z ;

CHENG, CZ ;

COLLINS, J ;

COWARD, G ;

DARROW, DS ;

DELOOPER, J ;

DUONG, H ;

DUDEK, L ;

DURST, R ;

EFTHIMION, PC ;

ERNST, D ;

FISHER, R ;

FLONCK, RJ ;

FREDERICKSON, E ;

FROMM, N ;

FU, GY ;

FURTH, HP ;

GENTILE, C ;

GORELENKOV, N ;

GREK, B ;

GRISHAM, LR ;

HAMMETT, G ;

HANSON, GR ;

HEIDBRINK, W ;

HERRMANN, HW ;

HILL, KW ;

HOSEA, J ;

HSUAN, H ;

JANOS, A ;

JASSBY, DL .

PHYSICAL REVIEW LETTERS, 1994, 72 (22) :3530-3533

[6] VALIDATION OF SPATIAL PROFILE MEASUREMENTS OF NEUTRON EMISSION IN TFTR PLASMAS (INVITED) [J].

JOHNSON, LC .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (10) :4517-4522

[7] REVIEW OF DEUTERIUM-TRITIUM RESULTS FROM THE TOKAMAK FUSION TEST REACTOR [J].

MCGUIRE, KM ;

ADLER, H ;

ALLING, P ;

ANCHER, C ;

ANDERSON, H ;

ANDERSON, JL ;

ANDERSON, JW ;

ARUNASALAM, V ;

ASCIONE, G ;

ASHCROFT, D ;

BARNES, CW ;

BARNES, G ;

BATHA, S ;

BATEMAN, G ;

BEER, M ;

BELL, MG ;

BELL, R ;

BITTER, M ;

BLANCHARD, W ;

BRETZ, NL ;

BRUNKHORST, C ;

BUDNY, R ;

BUSH, CE ;

CAMP, R ;

CAORLIN, M ;

CARNEVALE, H ;

CAUFFMAN, S ;

CHANG, Z ;

CHANG, CS ;

CHENG, CZ ;

CHRZANOWSKI, J ;

COLLINS, J ;

COWARD, G ;

CROPPER, M ;

DARROW, DS ;

DAUGERT, R ;

DELOOPER, J ;

DENDY, R ;

DORLAND, W ;

DUDEK, L ;

DUONG, H ;

DURST, R ;

EFTHIMION, PC ;

ERNST, D ;

EVENSON, H ;

FISCH, NJ ;

FISHER, R ;

FONCK, RJ ;

FREDD, E ;

FREDRICKSON, E .

PHYSICS OF PLASMAS, 1995, 2 (06) :2176-2188

[8] CONFINED ALPHA-DISTRIBUTION MEASUREMENTS IN A DEUTERIUM-TRITIUM TOKAMAK PLASMA [J].

MCKEE, G ;

FONCK, R ;

STRATTON, B ;

BELL, R ;

BUDNY, R ;

BUSH, C ;

GREK, B ;

JOHNSON, D ;

PARK, H ;

RAMSEY, A ;

SYNAKOWSKI, E ;

TAYLOR, G .

PHYSICAL REVIEW LETTERS, 1995, 75 (04) :649-652

[9] ISOTOPIC SCALING OF TRANSPORT IN DEUTERIUM-TRITIUM PLASMAS [J].

SCOTT, SD ;

ERNST, DR ;

MURAKAMI, M ;

ADLER, H ;

BELL, MG ;

BUDNY, RV ;

BUSH, CE ;

CHANG, Z ;

DUONG, H ;

GRISHAM, LR ;

FREDRICKSON, ED ;

GREK, B ;

HAWRYLUK, RJ ;

HILL, KW ;

HOSEA, J ;

JASSBY, DL ;

JOHNSON, DW ;

JOHNSON, LC ;

LOUGHLIN, MJ ;

MANSFIELD, DK ;

MCGUIRE, KM ;

MEADE, DM ;

MIKKELSEN, DM ;

MURPHY, J ;

PARK, HK ;

RAMSEY, AT ;

SCHIVELL, J ;

SKINNER, CH ;

STRACHAN, JD ;

SYNAKOWSKI, EJ ;

TAYLOR, G ;

THOMPSON, ME ;

WIELAND, R .

PHYSICA SCRIPTA, 1995, 51 (03) :394-401

[10] ISOTOPIC SCALING OF CONFINEMENT IN DEUTERIUM-TRITIUM PLASMAS [J].

SCOTT, SD ;

ZARNSTORFF, MC ;

BARNES, CW ;

BELL, R ;

BRETZ, NL ;

BUSH, C ;

CHANG, Z ;

ERNST, D ;

FONCK, RJ ;

JOHNSON, L ;

MAZZUCATO, E ;

NAZIKIAN, R ;

PAUL, S ;

SCHIVELL, J ;

SYNAKOWSKI, EJ ;

ADLER, H ;

BELL, M ;

BUDNY, R ;

FREDRICKSON, E ;

GREK, B ;

JANOS, A ;

JOHNSON, D ;

MCCUNE, D ;

PARK, H ;

RAMSEY, A ;

REDI, MH ;

TAYLOR, G ;

THOMPSON, M ;

WIELAND, R .

PHYSICS OF PLASMAS, 1995, 2 (06) :2299-2307

← 1 2 →