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Fusion power production from TFTR plasmas fueled with deuterium and tritium

  • J. D. Strachan
  • , H. Adler
  • , P. Alling
  • , C. Ancher
  • , H. Anderson
  • , J. L. Anderson
  • , D. Ashcroft
  • , Cris W. Barnes
  • , G. Barnes
  • , S. Batha
  • , M. G. Bell
  • , R. Bell
  • , M. Bitter
  • , W. Blanchard
  • , N. L. Bretz
  • , R. Budny
  • , C. E. Bush
  • , R. Camp
  • , M. Caorlin
  • , S. Cauffman
  • Z. Chang, C. Z. Cheng, J. Collins, G. Coward, D. S. Darrow, J. DeLooper, H. Duong, L. Dudek, R. Durst, P. C. Efthimion, D. Ernst, R. Fisher, R. J. Fonck, E. Fredrickson, N. Fromm, G. Y. Fu, H. P. Furth, C. Gentile, N. Gorelenkov, B. Grek, L. R. Grisham, G. Hammett, G. R. Hanson, R. J. Hawryluk, W. Heidbrink, H. W. Herrmann, K. W. Hill, J. Hosea, H. Hsuan, A. Janos, D. L. Jassby, F. C. Jobes, D. W. Johnson, L. C. Johnson, J. Kamperschroer, H. Kugel, N. T. Lam, P. H. Lamarche, M. J. Loughlin, B. LeBlanc, M. Leonard, F. M. Levinton, J. MacHuzak, D. K. Mansfield, A. Martin, E. Mazzucato, R. Majeski, E. Marmar, J. McChesney, B. McCormack, D. C. McCune, K. M. McGuire, G. McKee, D. M. Meade, S. S. Medley, D. R. Mikkelsen, D. Mueller, M. Murakami, A. Nagy, R. Nazikian, R. Newman, T. Nishitani, M. Norris, T. O'Connor, M. Oldaker, M. Osakabe, D. K. Owens, H. Park, W. Park, S. F. Paul, G. Pearson, E. Perry, M. Petrov, C. K. Phillips, S. Pitcher, A. T. Ramsey, D. A. Rasmussen, M. H. Redi, D. Roberts, J. Rogers, R. Rossmassler, A. L. Roquemore, E. Ruskov, S. A. Sabbagh, M. Sasao, G. Schilling, J. Schivell, G. L. Schmidt, S. D. Scott, R. Sissingh, C. H. Skinner, J. A. Snipes, J. Stevens, T. Stevenson, B. C. Stratton, E. Synakowski, W. Tang, G. Taylor, J. L. Terry, M. E. Thompson, M. Tuszewski, C. Vannoy, A. Von Halle, S. Von Goeler, D. Voorhees, R. T. Walters, R. Wieland, J. B. Wilgen, M. Williams, J. R. Wilson, K. L. Wong, G. A. Wurden, M. Yamada, K. M. Young, M. C. Zarnstorff, S. J. Zweben
  • Princeton Plasma Physics Laboratory
  • Los Alamos National Laboratory
  • Oak Ridge National Laboratory
  • University of Wisconsin-Madison
  • General Atomics
  • Massachusetts Institute of Technology
  • Troitsk Institute for Innovation and Fusion Research
  • University of California at Irvine
  • Japan Atomic Energy Agency
  • National Institutes of Natural Sciences - National Institute for Fusion Science
  • RAS - Ioffe Physico Technical Institute
  • Columbia University

Research output: Contribution to journalArticlepeer-review

133 Scopus citations

Abstract

Peak fusion power production of 6.2±0.4 MW has been achieved in TFTR plasmas heated by deuterium and tritium neutral beams at a total power of 29.5 MW. These plasmas have an inferred central fusion alpha particle density of 1.2×1017 m-3 without the appearance of either disruptive magnetohydrodynamics events or detectable changes in Alfvén wave activity. The measured loss rate of energetic alpha particles agreed with the approximately 5% losses expected from alpha particles which are born on unconfined orbits.

Original languageEnglish
Pages (from-to)3526-3529
Number of pages4
JournalPhysical Review Letters
Volume72
Issue number22
DOIs
StatePublished - 1994

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