1ST MEASUREMENTS OF THE TOROIDAL ROTATION OF THE BULK IONS AT TEXTOR BY RUTHERFORD SCATTERING

被引：11

作者：

TAMMEN, HF ^{[1
]}

DONNE, AJH ^{[1
]}

EURINGER, H ^{[1
]}

OYEVAAR, T ^{[1
]}

机构：

[1] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, ASSOC EURATOM KERNFORSCHUNGSANLAGE, INST PLASMAPHYS, D-52425 JULICH, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.72.356

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Rutherford scattering diagnostic at TEXTOR was used to determine the central toroidal rotation speed of the hydrogenic bulk ions in the plasma. During neutral beam injection speeds of the order of 10(5) ms-1 were found. With balanced injection no rotation was observed. A first comparison with charge exchange recombination spectroscopy showed, within the accuracy of the methods, no difference in the derived speeds, in agreement with neoclassical theory. The momentum confinement time of the central hydrogenic ions was found to decrease with the neutral beam power as approximately 1/square-root P(NBI).

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页码：356 / 359

页数：4

相关论文

共 14 条

[1] DIAGNOSTIC METHOD FOR TIME RESOLVED SPATIAL PROFILE MEASUREMENTS OF PROTON AND IMPURITY DENSITY AND TEMPERATURE [J].

BURRELL, KH ;

LIETZKE, AF ;

SCHAFFER, MJ .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 1978, 6 (02) :107-120

[2] INFLUENCE OF HIGHLY CHARGED IMPURITIES ON ION TEMPERATURES MEASURED WITH ACTIVE-BEAM PLASMA DIAGNOSTICS [J].

DONNE, AJH ;

DEHEER, FJ .

JOURNAL OF APPLIED PHYSICS, 1987, 62 (03) :780-786

[3] ON THE APPLICATION OF THE RUTHERFORD-SCATTERING DIAGNOSTICS TO ION TEMPERATURE-MEASUREMENTS [J].

DONNE, AJH ;

BARBIAN, EP ;

VANDERVEN, HW .

JOURNAL OF APPLIED PHYSICS, 1987, 62 (08) :3130-3137

[4] TOROIDAL ROTATION IN THE DITE TOKAMAK [J].

HAWKES, NC ;

PEACOCK, NJ .

NUCLEAR FUSION, 1985, 25 (08) :971-980

[5] INTERNAL-MODE OSCILLATIONS AS A DIAGNOSTIC FOR THE PLASMA ROTATION IN JT-60 [J].

ISHIDA, S ;

NISHITANI, T ;

NAGASHIMA, K ;

IIDA, S ;

MATOBA, T .

NUCLEAR FUSION, 1988, 28 (12) :2225-2229

[6] IMPURITY TRANSPORT AND PLASMA ROTATION IN THE ISX-B TOKAMAK [J].

ISLER, RC ;

MURRAY, LE ;

CRUME, EC ;

BUSH, CE ;

DUNLAP, JL ;

EDMONDS, PH ;

KASAI, S ;

LAZARUS, EA ;

MURAKAMI, M ;

NEILSON, GH ;

PARE, VK ;

SCOTT, SD ;

THOMAS, CE ;

WOOTTON, AJ .

NUCLEAR FUSION, 1983, 23 (08) :1017-1037

[7] ROTATION SCALINGS AND MOMENTUM CONFINEMENT IN NEUTRAL-BEAM-INJECTED ISX-B PLASMAS [J].

ISLER, RC ;

WOOTTON, AJ ;

MURRAY, LE ;

LANGLEY, RA ;

BELL, JD ;

BUSH, CE ;

CARNEVALI, A ;

EDMONDS, PH ;

HUTCHINSON, DP ;

KINDSFATHER, RR ;

LAZARUS, EA ;

MA, CH ;

MUNRO, JK ;

MURAKAMI, M ;

NEILSON, GH ;

SCOTT, SD ;

THOMAS, CE .

NUCLEAR FUSION, 1986, 26 (04) :391-413

[8] NEOCLASSICAL POLOIDAL AND TOROIDAL ROTATION IN TOKAMAKS [J].

KIM, YB ;

DIAMOND, PH ;

GROEBNER, RJ .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1991, 3 (08) :2050-2060

[9]

NAKAJIMA N, 1991, NIFS102 NAT I FUS SC

[10] IMPURITY ION-TRANSPORT STUDIES ON THE PLT TOKAMAK DURING NEUTRAL-BEAM INJECTION [J].

SUCKEWER, S ;

CAVALLO, A ;

COHEN, S ;

DAUGHNEY, C ;

DENNE, B ;

HINNOV, E ;

HOSEA, J ;

HULSE, R ;

HWANG, D ;

SCHILLING, G ;

STRATTON, B ;

WILSON, R .

NUCLEAR FUSION, 1984, 24 (07) :815-826