Toroidal and poloidal plasma rotation in the reversed field pinch RFX
作者： L Carraro , M E Puiatti , F Sattin , P Scarin , M Valisa
DOI: 10.1088/0741-3335/40/6/009
关键词:
摘要: In this paper, the toroidal and poloidal rotation velocities measured in reversed field pinch device RFX from Doppler shift of impurity ion lines are presented their relation with plasma velocity is discussed. It found that at edge has opposite direction respect to core velocity, indicating a shear about . Starting measurements momentum equation, one-dimensional diffusion model for Monte Carlo code region used estimate radial electric field, be around outward directed core, inward edge, consistent by Langmuir probes.
harvard.edu
sci-hub.se 参考文章(17)
L Carraro, M.E Puiatti, F Sattin, P Scarin, M Valisa, M Mattioli, Carbon and oxygen behaviour in the reversed field pinch RFX Nuclear Fusion. ,vol. 36, pp. 1623- 1632 ,(1996) , 10.1088/0029-5515/36/12/I03
D. J. Den Hartog, A. F. Almagri, J. T. Chapman, H. Ji, S. C. Prager, J. S. Sarff, R. J. Fonck, C. C. Hegna, Fast flow phenomena in a toroidal plasma Physics of Plasmas. ,vol. 2, pp. 2281- 2285 ,(1995) , 10.1063/1.871250
V. Antoni, D. Desideri, E. Martines, G. Serianni, L. Tramontin, Plasma Potential Well and Velocity Shear Layer at the Edge of Reversed Field Pinch Plasmas Physical Review Letters. ,vol. 79, pp. 4814- 4817 ,(1997) , 10.1103/PHYSREVLETT.79.4814
P.C. Stangeby, C. Farrell, S. Hoskins, L. Wood, Monte Carlo modelling of impurity ion transport for a limiter source/sink Nuclear Fusion. ,vol. 28, pp. 1945- 1962 ,(1988) , 10.1088/0029-5515/28/11/003
B. E. Chapman, A. F. Almagri, M. Cekic, D. J. Den Hartog, S. C. Prager, J. S. Sarff, Sawteeth and energy confinement in the Madison Symmetric Torus reversed‐field pinch Physics of Plasmas. ,vol. 3, pp. 709- 711 ,(1996) , 10.1063/1.871775
P. R. Brunsell, Y. Maejima, Y. Yagi, Y. Hirano, T. Shimada, Edge plasma fluctuations and transport in a reversed‐field pinch Physics of Plasmas. ,vol. 1, pp. 2297- 2307 ,(1994) , 10.1063/1.870627
K. H. Burrell, Effects of E×B velocity shear and magnetic shear on turbulence and transport in magnetic confinement devices Physics of Plasmas. ,vol. 4, pp. 1499- 1518 ,(1997) , 10.1063/1.872367
N. H. Brooks, A. Howald, K. Klepper, P. West, Multichord spectroscopy of the DIII-D divertor region Review of Scientific Instruments. ,vol. 63, pp. 5167- 5169 ,(1992) , 10.1063/1.1143469
J. Kim, K. H. Burrell, P. Gohil, R. J. Groebner, Y.-B. Kim, H. E. St. John, R. P. Seraydarian, M. R. Wade, Rotation characteristics of main ions and impurity ions in H-mode tokamak plasma. Physical Review Letters. ,vol. 72, pp. 2199- 2202 ,(1994) , 10.1103/PHYSREVLETT.72.2199
H. Biglari, P. H. Diamond, P. W. Terry, Influence of sheared poloidal rotation on edge turbulence Physics of Fluids B: Plasma Physics. ,vol. 2, pp. 1- 4 ,(1990) , 10.1063/1.859529