Characteristics of modified CT injector for JFT-2M

Fusion Engineering and Design

Volumn 70, Issue 4, 2004, Pages 289-297

  Fukumoto, N ^a   Ogawa, H ^b   Nagata, M ^a   Uyama, T ^a   Shibata, T ^b   Kashiwa, Y ^b   Kusama, Y ^b  

^a UNIVERSITY OF HYOGO   (Japan)

^b JAPAN ATOMIC ENERGY AGENCY   (Japan)

Author keywords

Compact toroid; H mode plasmas; Tokamak plasmas

Indexed keywords

CARRIER CONCENTRATION; ELECTRIC POTENTIAL; ELECTRODES; KINETIC ENERGY; NOZZLES; PLASMAS;

COMPACT TOROID; H-MODE PLASMAS; TOKAMAK PLASMAS; TRIGGER TIME;

TOKAMAK DEVICES;

EID: 7644227666     PISSN: 09203796     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fusengdes.2004.06.001     Document Type: Article

References (16)

1. L.J. Perkins, S.K. Ho, J.H. Hammer, Deep penetration fuelling of reactor-grade tokamak plasmas with accelerated compact todoids, Nucl. Fusion 28 (1988) 1365-1378.
2. R. Raman, F. Martin, B. Quirion, M. St-Onge, J.-L. Lachambre, D. Michaud, B. Sawatzky, J. Thomas, A. Hirose, D. Hwang, N. Richard, C. Côté, G. Abel, D. Pinsonneault, J.-L. Gauvreau, B. Stansfield, R. Décoste, A. Côté, W. Zuzak, C. Boucher, Experimental demonstration of nondisruptive, central fueling of a tokamak by compact toroid injection, Phys. Rev. Lett. 73 (1994) 3101-3104.
3. R. Raman, F. Martin, E. Haddad, M. St-Onge, G. Abel, C. Côté, N. Richard, N. Blanchard, H.H. Mai, B. Quirion, J.-L. Lachambre, J.-L. Gauvreau, G.W. Pacher, R. Décoste, P.J. Gierszewski, D.Q. Hwang, A. Hirose, S. Savoie, B.-J. Leblanc, H. Mclean, C. Xiao, B.L. Stansfield, A. Côté, D. Michaud, M. Chartre, Experimental demonstration of tokamak fuelling by compact toroid injection, Nucl. Fusion 37 (1997) 967-972.
4. C. Xiao, W.X. Ding, D.R. McColl, D. White, A. Hirose, Improved confinement induced by tangential CT injection in STOR-M, Proceedings of the 17th IAEA Fusion Energy Conference, Yokohama, 1998, IAEA-CN-69/EXP3/2.
5. J. Yee, P.M. Bellan, Effects of CT injector acceleration electrode configuration on tokamak penetration, Nucl. Fusion 38 (1998) 711-721.
6. C. Xiao, D.R. McColl, A. Hirose, S. Sen, Mechanism of H-Mode triggering by CT injection in the STOR-M Tokomak, Proceedings of the 18th IAEA Fusion Energy Conference Sorrento, 2000, IAEA-CN-77/EXP4/31.
7. S. Sen, C. Xiao, A. Hirose, R.A. Cairns, Role of parallel flow in the improve mode on the STOR-M tokamak, Phys. Rev. Lett. 88 (2002) 185001.
8. N. Fukumoto, Y. Inoo, M. Nagata, T. Uyama, H. Ogawa, H. Kimura, U. Uehara, T. Shibata, Y. Kashiwa, S. Suzuki, S. Kasai, JFT-2M group, Development of curved drift tubes for improved compact toroid injection efficiency, Proceedings of the 19th IAEA Fusion Energy Conference, Lyon, 2002, IAEA-CN-94/FT/P2-07.
9. H. Ogawa, Y. Miura, N. Fukumoto, T. Ogawa, K. Hasegawa, S. Kasai, H. Kawashima, H. Kimura, M. Maeno, M. Nagata, S. Sengoku, T. Shibata, T. Uyama, T. Yamauchi, JFT-2M group, Studies of boundary plasmas and fueling on the JFT-2M, J. Nucl. Mater. 266-269 (1999) 623-628.
10. T. Ogawa, N. Fukumoto, M. Nagata, H. Ogawa, M. Maeno, K. Hasegawa, T. Shibata, T. Uyama, J. Miyazawa, S. Kasai, H. Kawashima, Y. Miura, S. Sengoku, H. Kimura, JFT-2M group, Compact toroid injection experiment in JFT-2M, Nucl. Fusion 39 (1999) 1911-1915.
11. T. Ogawa, H. Ogawa, Y. Miura, H. Niimi, H. Kimura, Y. Kashiwa, T. Shibata, M. Yamamoto, N. Fukumoto, M. Nagata, T. Uyama, Compact toroid injection as fueling in the JFT-2M tokamak, J. Nucl. Mater. 290-293 (2001) 454-458.
12. M. Nagata, N. Fukumoto, H. Ogawa, T. Ogawa, K. Uehara, H. Niimi, T. Shibata, Y. Suzuki, Y. Miura, N. Kayukawa, T. Uyama, H. Kimura, JFT-2M group, Behaviour of compact toroid injected into an external magnetic field, Nucl. Fusion 41 (2001) 1687-1694.
13. K. Tsuzuki, H. Kimura, H. Kawashima, M. Sato, K. Kamiya, K. Shinohara, H. Ogawa, K. Hoshino, M. Bakhtiar, S. Kasai, K. Uehara, H. Sasao, Y. Kusama, N. Isei, Y. Miura, T. Ogawa, M. Yamamoto, T. Shibata, K. Kikuchi, K. Miyachi, T. Ito, H. Ajikawa, S. Nomura, H. Tsutsui, R. Shimada, T. Ido, Y. Hamada, N. Fukumoto, M. Nagata, T. Uyama, H. Niimi, S. Yatsu, N. Kayukawa, T. Hino, Y. Hirohata, JFT-2M group, High performance tokamak experiments with ferritic steel wall on JFT-2M, Proceedings of the 19th IAEA Fusion Energy Conference, Lyon, 2002, IAEA-CN-94/EX/C1-1.
14. J.H. Hammer, J.L. Eddleman, C.W. Hartman, H.S. McLean, A.W. Molvik, Experimental demonstration of compact torus compression and acceleration, Phys. Fluids B 3 (1991) 2236-2240.
15. R. Raman, J.C. Thomas, D.Q. Hwang, G.D. Conway, F. Martin, A. Hirose, P. Gierszewski, R. Décoste, Design of the compact toroid fueler for center fueling tokamak de varennes, Fusion Tech. 24 (1993) 239-250.
16. P.K. Loewenhardt, M.R. Brown, J. Yee, P.M. Bellan, Performance characterization of the Caltech compact torus injector, Rev. Sci. Instrum. 66 (1995) 1050-1055.