Heat and particle control in JT-60U

Fusion Science and Technology

Volumn 42, Issue 2-3, 2002, Pages 327-356

  Takenaga, H ^a   Kubo, H ^a   Higashijima, S ^a   Asakura, N ^a   Sugie, T ^a   Konoshima, S ^a   Shimizu, K ^a   Nakano, T ^a   Itami, K ^a   Sakasai, A ^a   Tamai, H ^a   Sakurai, S ^a   Miura, Y ^a   Hosogane, N ^a   Shimada, M ^a  

^a JAPAN ATOM ENER RESEARCH INSTITUTE   (Japan)

Author keywords

Density control; Helium ash; Impurity contamination reduction; Radiative divertor

Indexed keywords

AIR POLLUTION CONTROL; ARGON; ASH HANDLING; CONTAMINATION; HELIUM; IMPURITIES; MONTE CARLO METHODS; PARTICLES (PARTICULATE MATTER); PLASMA CONFINEMENT; PLASMA DENSITY; THERMAL VARIABLES CONTROL;

GREENWALD DENSITY; HEAT CONTROL; HELIUM ASH; IMPURITY CONTAMINATION; PARTICLE CONTROL;

TOKAMAK DEVICES;

EID: 0036752363     PISSN: 15361055     EISSN: None     Source Type: Journal    
DOI: 10.13182/FST02-A232     Document Type: Article

References (139)

1. Y. SHIMOMURA et al., "ITER-FEAT Operation," Nucl. Fusion, 41, 309 (2001).
2. S. NISHIO et al., "Conceptual Design of Advanced Steady-State Tokamak Reactor-Compact and Safety Commercial Power Plant (A-SSTR2)," Fusion Energy 2000, Sorrento, Italy, 2000, FTP2/14, International Atomic Energy Agency (2000).
3. M. GREENWALD et al., "A New Look at Density Limits in Tokamaks," Nucl. Fusion, 28, 2199 (1988).
4. N. ASAKURA et al., "Degradation of Energy and Particle Confinement in High-Density ELMy H-Mode Plasmas on JT-60U," Plasma Phys. Contr. Fusion, 39, 1295 (1997).
5. JET TEAM, "Confinement Degradation of ELMy H Modes at High Density and/or Radiated Power Fraction," Nucl. Fusion, 39, 1687 (1999).
6. THE JET TEAM, "JET Results with the New Pumped Divertor and Implications for ITER," Plasma Phys. Contr. Fusion, 37, A3 (1995).
7. H. KAWASHIMA et al., "Study of a Closed Divertor with Strong Gas Puffing on JFT-2M," Nucl. Fusion, 39, 1679 (1999).
8. B. LIPSCHULTZ et al., "Variation of the Divertor Geometry in Alcator C-MOD," Fusion Energy 1996, Montreal, Canada, 1996, Vol. 1, p. 425, International Atomic Energy Agency (1997).
9. S. L. ALLEN et al., "Studies of High-δ (baffled) and Low-δ (open) Pumped Divertor Operation on DIII-D," J. Nucl. Mater., 266-269, 168 (1999).
10. R. SCHNEIDER et al., "Role of Divertor Geometry on Detachment in ASDEX Upgrade," J. Nucl. Mater., 266-269, 175 (1999).
11. N. HOSOGANE et al., "A Compact W-Shaped Pumped Divertor Concept for JT-60U," Fusion Energy 1996, Montreal, Canada, 1996, Vol. 3, p. 555, International Atomic Energy Agency (1997).
12. A. M. MESSIAEN et al., "High Confinement and High Density with Stationary Plasma Energy and Strong Edge Radiation in the TEXTOR-94 Tokamak," Phys. Rev. Lett., 77, 2487 (1996).
13. G. JACKSON et al., "Enhanced Confinement Discharges in DIII-D with Neon and Argon Induced Radiation," J. Nucl. Mater., 266-269, 380 (1999).
14. A. LOARTE et al., "Predicted ELM Energy Loss Power Loading in ITER-FEAT," Fusion Energy 2000, Sorrento, Italy, 2000, ITERP/11 (R), International Atomic Energy Agency (2000).
15. P. T. LANG et al., "High-Efficiency Plasma Refuelling by Pellet Injection from the Magnetic High-Field Side into ASDEX Upgrade," Phys. Rev. Lett., 79, 1487 (1997).
16. H. W. MULLER et al., "High-β Plasmoid Drift During Pellet Injection into Tokamaks," Phys. Rev. Lett., 83, 2199 (1999).
17. L. R. BAYLOR et al., "Improved Core Fueling with High Field Side Pellet Injection in the DIII-D Tokamak," Phys. Plasmas, 7, 1878 (2000).
18. T. FUJITA et al., "Internal Transport Barrier for Electrons in JT-60U Reversed Shear Discharges," Phys. Rev. Lett., 78, 2377 (1997).
19. JT-60 TEAM, "JT-60U High Power Heating Experiments," Proc. 14th Int. Conf. Plasma Physics and Controlled Fusion Research, Würzburg, Germany, 1992, Vol. 1, p. 57, International Atomic Energy Agency (1993).
20. 4C-Converted Carbon Fiber Composites in High Power Neutral Beam Heated Divertor Discharges in JT-60U," J. Nucl. Mater., 220-222, 380 (1995).
21. 4C Converted CFC by High Heat Load," J. Nucl. Mater., 233-237, 747 (1996).
22. M. SHIMADA et al., "Control of Impurity and Hydrogen-Deuterium Dilution by Wall Conditioning in JT-60U," J. Nucl. Mater., 196-198, 164 (1992).
23. S. HIGASHIJIMA et al., "Impurity and Particle Recycling Reduction by Boronization in JT-60U," J. Nucl. Mater., 220-222, 375 (1995).
24. Y. KOIDE et al., "Internal Transport Barrier on q=3 Surface and Poloidal Plasma Spin Up in JT-60U High-βp Discharges," Phys. Rev. Lett., 72, 3662 (1994).
25. M. NAGAMI, JT-60 TEAM, "Latest Results from JT-60U Divertor Research," J. Nucl. Mater., 220-222, 3 (1995).
26. H. KUBO et al., "Study of Impurity and Radiative Losses in Divertor Plasmas with Absolutely Calibrated VUV Spectrometers in JT-60U," Nucl. Fusion, 33, 1427 (1993).
27. H. KUBO et al., "Spectroscopic Study of Radiative Losses in the JT-60U Divertor Plasma," Plasma Phys. Contr. Fusion, 37, 1133 (1995).
28. K. ITAMI et al., "Characteristics of Divertor Plasma and Scrape-Off Layer in JT-60U," J. Nucl. Mater., 196-198, 755 (1992).
29. N ASAKURA et al., "Particle Balance and Heat Balance in JT-60U," J. Nucl. Mater., 196-198, 1069 (1992).
30. K. ITAMI et al., "Heat Transport and Electric Current in Tokamak Boundary Plasmas of JT-60U," Proc. 14th Int. Conf. Plasma Physics and Controlled Fusion Research, Würzburg, Germany, 1992, Vol. 1, p. 391, International Atomic Energy Agency (1993).
31. K. ITAMI et al., "Heat and Particle Transport in the Boundary Plasmas During H-mode in JT-60U," Plasma Phys. Contr. Fusion, 36, A177 (1994).
32. K. ITAMI et al., "Characteristics of Heat Flux and Particle Flux to the Divertor in H-mode of JT-60U," J. Nucl. Mater., 220-222, 203 (1995).
33. N. ASAKURA et al., "Field Reversal Effects on Particle and Heat Fluxes in Divertor on JT-60U," J. Nucl. Mater., 220-222, 395 (1995).
34. eff in High Density Discharges on JT-60U," Nucl. Fusion, 35, 381 (1995).
35. A. KUMAGAI et al., "Parallel Currents in the Scrape-Off Layer of High-Density JT-60U Discharges," Plasma Phys. Contr. Fusion, 39, 1189 (1997).
36. N. HOSOGANE et al., "Divertor Phenomena Prior to Density Limit Disruptions in JT-60U," J. Nucl. Mater., 196-198, 750 (1992).
37. N. HOSOGANE et al., "Radiative Divertor in JT-60U," J. Nucl. Mater., 220-222, 420 (1995).
38. N. ASAKURA et al., "Heat and Particle Transport in the Divertor and Remote Radiative Cooling in JT-60U," Proc. 15th Int. Conf. Plasma Physics and Controlled Fusion Research, Seville, Spain, 1995, Vol. 1, p. 515, International Atomic Energy Agency (1995).
39. N. ASAKURA et al., "Field Reversal Effects on Divertor Plasmas Under Radiative and Detached Conditions in JT-60," Nucl. Fusion, 36, 795 (1996).
40. N. ASAKURA et al., "SOL Plasma Profiles Under Radiative and Detached Divertor Conditions in JT-60U," J. Nucl. Mater., 241-243, 559 (1997).
41. H. TAMAI et al., "Feedback Control of Radiation Region in Radiative Divertor Plasma on JT-60U Tokamak," Fusion Eng. Des., 39-40, 163 (1998).
42. K. ITAMI et al., "Improved Confinement of JT-60U Plasmas," Plasma Phys. Contr. Fusion, 37, A255 (1995).
43. K. ITAMI et al., "Radiative Divertor with Improved Core Plasma Confinement in JT-60U," Fusion Energy 1996, Montreal, Canada, 1996, Vol. 1, p. 385, International Atomic Energy Agency (1997).
44. K. ITAMI et al., "Isolation of the Improved Core Confinement from High Recycling and Radiative Boundary in Reversed Magnetic Shear Plasmas of JT-60U," Phys. Rev. Lett., 78, 1267 (1997).
45. K. SHIMIZU et al., "Transport Analysis of Divertor Plasma in JT-60U," J. Nucl. Mater., 196-198, 476 (1992).
46. A. HATAYAMA et al., "Analysis of JT-60U Divertor Plasma Using 'B2-Eirene' Code," Proc. 24th Conf. Controlled Fusion and Plasma Physics, Berchtesgaden, Germany, Vol. 21A, Part II, p. 505 (1997).
47. A. HATAYAMA et al., "High Mach Flow Associated with X Point MARFE and Plasma Detachment," Nucl. Fusion, 40, 2009 (2000).
48. A. HATAYAMA et al., "Reversal of In-Out Asymmetry of the Particle-Recycling Associated with X-Point MARFE and Plasma Detachment," J. Nucl. Mater., 290-293, 407 (2001).
49. H. TAKENAGA et al., "Analyses of Neutral Particle Penetration and Particle Confinement in JT-60U," J. Nucl. Mater., 220-222, 429 (1995).
50. H. KUBO et al., "The Spectral Profile of the Dα Line Emitted from the Divertor Region of JT-60U," Plasma Phys. Contr. Fusion, 40, 1115 (1998).
51. H. TAKENAGA et al., "Particle Confinement Study in Hot Ion H-Mode Discharges of JT-60U," Nucl. Fusion, 35, 853 (1995).
52. H. TAKENAGA et al., "Effects of Edge and Central Fuelling on Particle Confinement in JT-60U," J. Nucl. Mater., 241-243, 569 (1997).
53. H. TAKENAGA et al., "Effects of Source Distribution and Edge Density on Particle Confinement in JT-60U," Nucl. Fusion, 37, 1295 (1997).
54. K. NAGASHIMA et al., "Gas Puff Modulation Experiments on JT-60U," Nucl. Fusion, 33, 1677 (1993).
55. K. NAGASHIMA et al., "Particle Transport Analysis in Lower Hybrid Current Drive Discharges of JT-60U," Plasma Phys. Contr. Fusion, 38, 1975 (1996).
56. A. SAKASAI et al., "Helium Transport and Behavior of ELMy H-Mode Plasmas on JT-60U," J. Nucl. Mater., 220-222, 405 (1995).
57. A. SAKASAI et al., "Transport and Exhaust of Helium Ash in Enhanced Confinement Regimes on JT-60U," Proc. 15th Int. Conf. Plasma Physics and Controlled Nuclear Fusion Research, Seville, Spain, 1994, Vol. 2, p. 95, International Atomic Energy Agency (1995).
58. A. SAKASAI et al., "Active Control of Helium Ash Exhaust and Transport Characteristics in JT-60U," Fusion Energy 1996, Montreal, Canada, 1996, Vol. 1, p. 789, International Atomic Energy Agency (1997).
59. H. TAKENAGA et al., "Determination of Particle Transport Coefficients in Reversed Shear Plasma of JT-60U," Plasma Phys. Contr. Fusion, 40, 183 (1998).
60. H. KUBO et al., "Impurity Generation Mechanism and Remote Radiative Cooling in JT-60U Divertor Discharges," J. Nucl. Mater., 196-198, 71 (1992).
61. A. SAKASAI et al., "Impurity Generation Mechanism in JT-60U," Proc. 14th Int. Conf. Plasma Physics and Controlled Fusion Research, Würzburg, Germany, 1992, Vol. 1, p. 495, International Atomic Energy Agency (1993).
62. S. HIGASHIJIMA et al., "Study of Carbon Impurity Generation by Chemical Sputtering in JT-60U," J. Nucl. Mater., 241-243, 574 (1997).
63. H. NAKAMURA et al., "Hydrogen/Deuterium Recycling and Initial Results of Helium Ash Study in JT-60U," J. Nucl. Mater., 196-198, 642 (1992).
64. S. HIGASHIJIMA and THE JT-60 TEAM, "Wall Conditioning to Control Impurity and Hydrogen Isotope Recycling in JT-60U," J. Plasma Fusion Res., 75, 1297 (1999) (in Japanese).
65. A. SAKASAI et al., "Impurity Profiles and Transport Characteristics in JT-60U," J. Nucl. Mater., 196-198, 472 (1992).
66. K. SHIMIZU et al., "Impurity Transport Modelling and Simulation Analysis of Impurity Behavior in JT-60U," J. Nucl. Mater., 220-222, 410 (1995).
67. K. SHIMIZU et al., "Monte Carlo Modelling of Impurity Transport," J. Plasma Fusion Res., 71, 1135 (1995) (in Japanese).
68. K. SHIMIZU et al., "Modelling of Impurity and Plasma Transport for a Radiative Divertor," Proc. 15th Int. Conf. Plasma Physics and Controlled Nuclear Fusion Research, Seville, Spain, 1994, Vol. 3, p. 431, International Atomic Energy Agency (1995).
69. K. SHIMIZU et al., "A Review on Impurity Transport in Divertors," J. Nucl. Mater., 241-243, 167 (1997).
70. S. TSUJI et al., "Two-Dimensional Divertor Simulation on JT-60U," J. Nucl. Mater., 220-222, 400 (1995).
71. S. ISHIDA and JT-60 TEAM, "JT-60U High Performance Regimes," Nucl. Fusion, 39, 1211 (1999).
72. K. SHIMIZU et al., "Simulation of Neutral Particle and Impurity Behavior in JT-60U W-Shaped Divertor," J. Plasma Fusion Res., 71 1227 (1995) (in Japanese).
73. N. HOSOGANE et al., "Operational Performance of JT-60U W-Shaped Divertor," J. Nucl. Mater., 266-269, 296 (1999).
74. Y. KAMADA et al., "Long Sustainment of JT-60U Plasmas with High Integrated Performance," Nucl. Fusion, 39, 1845 (1999).
75. T. FUJITA et al., "High Performance Experiments in JT-60U Reversed Shear Discharges," Nucl. Fusion, 39, 1627 (1999).
76. N. ASAKURA et al., "Role of Divertor Geometry on Detachment and Core Plasma Performance in JT-60U," J. Nucl. Mater., 266-269, 182 (1999).
77. N. HOSOGANE et al., "Divertor Characteristics and Control on the W-Shaped Divertor with Pump of JT-60U," Fusion Energy 1998, Yokohama, Japan, 1998, Vol. 3, p. 903, International Atomic Energy Agency (1999).
78. S. SAKURAI et al., "Plasma Characteristics near the X-Point in W-Shaped Divertor of JT-60U," J. Nucl. Mater., 266-269, 1191 (1999).
79. N. ASAKURA et al., "Heat and Particle Transport of SOL and Divertor Plasmas in the W-Shaped Divertor on JT-60U," Nucl. Fusion, 39, 1983 (1999).
80. K. ITAMI et al., "Radiative Plasma by Impurity Seeding in W-Shaped Pumped Divertor Experiment of JT-60U," J. Nucl. Mater., 266-269, 1097 (1999).
81. T. ISHIJIMA et al., "Radiation and Spectroscopy Analysis of Divertor Discharges with Neon Gas Puff in JT-60U," Plasma Phys. Contr. Fusion, 41, 1155 (1999).
82. H. TAKENAGA et al., "Particle Confinement and Transport in JT-60U," Nucl. Fusion, 39, 1917 (1999).
83. H. TAKENAGA, et al., "Study of Particle Pumping Characteristics for Different Pumping Geometries in JT-60U and DIII-D Divertors," Nucl. Fusion, 41, 1777 (2001).
84. H. TAMAI et al., "Behaviour of Divertor Neutral Pressure at the Onset of an X-Point MARFE in JT-60U," J. Plasma Fusion Res., 74, 1336 (1998).
85. H. KUBO et al., "Spectroscopic Study of the W-Shaped Divertor in JT-60U," Proc. 25th Conf. Controlled Fusion and Plasma Physics, Prague, Czech Republic, Vol. 22C, p. 427 (1998).
86. H. TAMAI et al., "Particle Control and Behavior of Neutrals in the Pumped W-Shaped Divertor of JT-60U," J. Nucl. Mater., 266-269, 1219 (1999).
87. A. KUMAGAI et al., "Spatial Variation of Dα Line Spectral Profile and Emission Process in the Divertor Region of JT-60U," Plasma Phys. Contr. Fusion, 42, 529 (2000).
88. A. SAKASAI et al., "Helium Exhaust in ELMy H-Mode Plasmas with W-Shaped Pumped Divertor of JT-60U," J. Nucl. Mater., 266-269, 312 (1999).
89. A. SAKASAI et al., "Steady-State Exhaust of Helium Ash in the W-Shaped Divertor of JT-60U," Fusion Energy 1998, Yokohama, Japan, 1998, IAEA-F1-CN-69/EX6/5, International Atomic Energy Agency (1999).
90. H. KUBO et al., "The Spectral Profile of the He I Singlet Line (667.82 nm) Emitted from the Divertor Region of JT-60U," Plasma Phys. Contr. Fusion, 41, 747 (1999).
91. S. HIGASHIJIMA et al., "Carbon Impurity Behavior in W-Shaped Pumped Divertor of JT-60U," J. Nucl. Mater., 266-269, 1078 (1999).
92. H. TAKENAGA et al., "Impurity Transport in Reversed Shear and ELMy H-Mode Plasmas of JT-60U," J. Plasma Fusion Res., 75, 952 (1999).
93. N. ASAKURA et al., "Measurement of Natural Plasma Flow Along the Field Lines in the Scrape-Off Layer on the JT-60U Divertor Tokamak," Phys. Rev. Lett., 84, 3093 (2000).
94. A. SAKASAI et al., "Helium Exhaust in Divertor-Closure Configuration with W-Shaped Divertor of JT-60U," J. Nucl. Mater., 290-293, 957 (2001).
95. N. ASAKURA et al., "Pumping Effect on the Divertor Plasma and Detachment in the JT-60U W-Shaped Divertor," J. Nucl. Mater., 290-293, 825 (2001).
96. S. SAKURAI et al., "Impurity Behavior in High Performance Radiative Discharges of JT-60U," J. Nucl. Mater., 290-293, 1002 (2001).
97. H. KUBO et al., "High Radiation and High Density Experiments in JT-60U," Nucl. Fusion, 41, 227 (2001).
98. H. KUBO et al., "Extension of Integrated High Performance Regimes with Impurity and Deuterium Particle Control in Japan Atomic Energy Research Institute Tokamak-60 Upgrade (JT-60U)," Phys. Plasmas, 9, 2127 (2002).
99. H. KUBO et al., "Radiation Enhancement and Impurity Behavior in JT-60U Reversed Shear Discharges," Proc. 28th Conf. Controlled Fusion and Plasma Physics (2001).
100. N. ASAKURA et al., "Fast Measurement of ELM Heat and Particle Fluxes, and Plasma Flow in the Scrape-Off Layer of the JT-60U Tokamak," Plasma Phys. Contr. Fusion, 44, A313 (2002).
101. A. V. CHANKIN et al., "Fast ELM Dynamics in JT-60U," Nucl. Fusion, 42, 733 (2002).
102. K. KIZU et al., "A Repetitive Pellet Injection System for JT-60U," Fusion Eng. Des., 58-59, 331 (2001).
103. H. TAKENAGA and JT-60 TEAM, "Improved Particle Control for High Integrated Plasma Performance in Japan Atomic Energy Research Institute Tokamak-60 Upgrade," Phys. Plasmas, 8, 2217 (2001).
104. A. SAKASAI et al., "Helium Exhaust and Forced Flow Effects with Both-Leg Pumping in W-Shaped Divertor of JT-60U," Fusion Energy 2000, Sorrento, Italy, 2000, Vienna IAEA-CN-77/EX5/5, International Atomic Energy Agency (2001).
105. S. HIGASHIJIMA et al., "Impurity Behavior Before and During the X-point MARFE in JT-60U," J. Nucl. Mater., 290-293, 623 (2001).
106. x at the Carbon Divertor Plates of JT-60U," Nucl. Fusion, 42, 689 (2002).
107. T. W. PETRIE et al., "Divertor Heat Flux Reduction by D2 Injection in DIII-D," J. Nucl. Mater., 196-198, 848 (1992).
108. B. LIPSCHULTZ et al., "Dissipative Divertor Operation in the Alcator C-Mod Tokamak," J. Nucl. Mater., 220-222, 50 (1995).
109. C. S. PITCHER et al., "The Effect of Density on Divertor Conditions in ASDEX-Upgrade," J. Nucl. Mater., 220-222, 213 (1995).
110. S. TSUJI et al., "Energy Confinement with Auxiliary Heating in JT-60," Proc. 12th Int. Conf. Plasma Physics and Controlled Fusion Research, Nice, France, 1988, Vol. 1, p. 265, International Atomic Energy Agency (1989).
111. ITER Physics Expert Groups on Confinement and Transport and Confinement Modelling and Database, Nucl. Fusion, 39, 2175 (1999).
112. H. URANO et al., "Edge-Core Relationship of ELMy H-Mode Plasmas in JT-60U," submitted to Plasma Phys. Contr. Fusion, 44, A437 (2002).
113. A. H. FUTCH et al., "Effects of Neutral Gas Collisions on the Power Transmission Factor at the Divertor Sheath," J. Nucl. Mater., 196-198, 860 (1992).
114. K. McCORMICK et al., "ITER Edge Database Investigations of the SOL Width," J. Nucl. Mater., 266-269, 99 (1999).
115. A. LOARTE et al., "Comparison of B2-EIRENE Calculations with Multi-Machine Experimental Measurements," J. Nucl. Mater., 266-269, 1123 (1999).
116. K. MIYAMOTO and N. ASAKURA, "An Improved Two Points Model of Scrape-Off-Layer Plasma of Tokamaks with Divertor," J. Plasma Fusion Res., 74, 266 (1998).
117. B. J. BRAAMS and C. E. SINGER, "Low-Temperature Plasma Near a Tokamak Reactor Limiter," Fusion Technol., 9, 320 (1986).
118. D. REITER et al., "Progress in Two-Dimensional Plasma Edge Modelling," J. Nucl. Mater., 196-198, 80 (1992).
119. B. L. STANSFIELD et al., "Measured Plasma Parameters in TdeV's Closed Poloidal Divertors," J. Nucl. Mater., 220-222, 1121 (1995).
120. C. S. PITCHER et al., "First Results with the In-vessel Probe on ASDEX-Upgrade," Proc. 20th Conf. Controlled Fusion and Plasma Physics, Lisbon, Portugal, Vol. 17C, Part I, p. 291 (1993).
121. J. GAFERT et al., "First Experimental Determination of Ion Flow Velocities and Temperatures in the ASDEX Upgrade Divertor," Plasma Phys. Control. Fusion, 39, 1981 (1997).
122. B. LABOMBARD et al., "Experimental Investigation of Transport Phenomena in the Scrape-Off Layer and Divertor," J. Nucl. Mater., 241-243, 149 (1997).
123. J. A. BOEDO et al., "Flow Reversal, Convection, and Modeling in the DIII-D Divertor," Phys. Plasmas, 5, 4305 (1998).
124. A. LOARTE et al., "Type I Energy and Particle Losses in JET ELMy H-Modes," Proc. 28th Conf. Controlled Fusion and Plasma Physics (2001).
125. A. J. WOOTTON et al., "Fluctuations and Anomalous Transport," Plasma Phys. Contr. Fusion, 30, 1479 (1988).
126. K. YAMADA et al., "A Study of Particle Confinement Properties in Ohmically and Neutral Beam Heated Hydrogen Plasmas in the JT-60 Tokamak," Nucl. Fusion, 27 1203 (1987).
127. R. MAINGI et al., "Pump Plenum Pressure Dependence on Divertor Plasma Parameters and Magnetic Geometry in the DIII-D Tokamak," Nucl. Fusion, 39, 1187 (1999).
128. H. URANO et al., "Thermal Energy Confinement Properties of ELMy H-mode in JT-60U," Nucl. Fusion, 42, 76 (2002).
129. P. B. PARKS et al., "Radial Displacement of Pellet Ablation Material in Tokamaks Due to the Grad-B Effect," Phys. Plasmas, 7, 1968 (2000).
130. Y. KAMADA and JT-60 TEAM, "Extended JT-60U Plasma Regimes for High Integrated Performance," Nucl. Fusion, 41, 1311 (2001).
131. p ELMy H-Mode Regime in JT-60U," Plasma Phys. Contr. Fusion, 44, A279 (2002).
132. M. SAIDOH et al., "Initial Boronization of JT-60U Tokamak Using Decaborane," Jpn. J. Appl. Phys., 32, 3276 (1993).
133. T. SUGIE et al., "Impurity Control and Helium Exhaust Experiment in JT-60," Proc. 13th Int. Conf. Plasma Physics and Controlled Fusion Research, Washington, D.C., 1990, Vol. 1, p. 385, International Atomic Energy Agency (1991).
134. JT-60 TEAM, "Recent Progress in JT-60 Experiments," Proc. 12th Int. Conf. Plasma Physics and Controlled Fusion Research, Nice, France, 1988, Vol. 1, p. 67, International Atomic Energy Agency (1989).
135. H. NAKAMURA et al., "Divertor Experiment on Particle and Energy Control in Neutral Beam Heated JT-60 Discharges," Nucl. Fusion, 28, 43 (1988).
136. H. TAKATSU et al., "Present Knowledge About the Materials Behavior in JT-60," J. Nucl. Mater., 155-157, 27 (1988).
137. G. FUSSMANN et al., "Impurity Transport and Neoclassical Predictions," Plasma Phys. Contr. Fusion, 33, 1677 (1991).
138. G. BATEMAN et al., "Predicting Temperature and Density Profiles in Tokamaks," Phys. Plasmas, 5, 1793 (1998).
139. S. ITOH et al., "Ultra-Long Tokamak Discharge by Lower Hybrid Current Drive on TRIAM-1M," Fusion Energy 1996, Montreal, Canada, 1996, Vol. 3, p. 351, International Atomic Energy Agency (1997).