Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)

R. J. Hawryluk; V. Arunasalam; M. Bell; M. Bitter; K. Bol; K. Brau; S. Davis; F. Dylla; H. Eubank; M. Finkenthal; R. Fonck; R. Goldston; B. Grek; J. Hugill; D. Johnson; R. Kaita; S. Kaye; H. Kugel; D. Mansfield; D. Manos; K. McGuire; R. McCann; D. McCune; D. Mueller; M. Okabayashi; K. Owens; M. Reusch; N. Sauthoff; G. Schilling; G. Schmidt; S. Sesnic; S. Suckewer; G. Tait; H. Takahashi; F. Tenney; K. Yamazaki

doi:10.1103/PhysRevLett.49.326

Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)

R. J. Hawryluk^*, V. Arunasalam, M. Bell, M. Bitter, K. Bol, K. Brau, S. Davis, F. Dylla, H. Eubank, M. Finkenthal, R. Fonck, R. Goldston, B. Grek, J. Hugill, D. Johnson, R. Kaita, S. Kaye, H. Kugel, D. Mansfield, D. ManosK. McGuire, R. McCann, D. McCune, D. Mueller, M. Okabayashi, K. Owens, M. Reusch, N. Sauthoff, G. Schilling, G. Schmidt, S. Sesnic, S. Suckewer, G. Tait, H. Takahashi, F. Tenney, K. Yamazaki

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Plasma heating by near-perpendicular injection of up to 7.2 MW of neutral-beam power has been studied in the PDX tokamak. Collisionless plasmas with centrla ion temperatures up to 6 keV have been obtained. The total plasma energy, which is dominated by contributions from beam and thermal ions, rises linearly with increasing beam power. The ion heating efficiency in PDX is comparable to the measured in the Princeton Large Torus with tangential injection.

Original language	English
Pages (from-to)	326-329
Number of pages	4
Journal	Physical Review Letters
Volume	49
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.49.326
State	Published - 1982
Externally published	Yes

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10.1103/PhysRevLett.49.326

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Hawryluk, R. J., Arunasalam, V., Bell, M., Bitter, M., Bol, K., Brau, K., Davis, S., Dylla, F., Eubank, H., Finkenthal, M., Fonck, R., Goldston, R., Grek, B., Hugill, J., Johnson, D., Kaita, R., Kaye, S., Kugel, H., Mansfield, D., ... Yamazaki, K. (1982). Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX). Physical Review Letters, 49(5), 326-329. https://doi.org/10.1103/PhysRevLett.49.326

@article{0ce054afe3f445a6bc7ca16ccb7c26c8,

title = "Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)",

abstract = "Plasma heating by near-perpendicular injection of up to 7.2 MW of neutral-beam power has been studied in the PDX tokamak. Collisionless plasmas with centrla ion temperatures up to 6 keV have been obtained. The total plasma energy, which is dominated by contributions from beam and thermal ions, rises linearly with increasing beam power. The ion heating efficiency in PDX is comparable to the measured in the Princeton Large Torus with tangential injection.",

author = "Hawryluk, {R. J.} and V. Arunasalam and M. Bell and M. Bitter and K. Bol and K. Brau and S. Davis and F. Dylla and H. Eubank and M. Finkenthal and R. Fonck and R. Goldston and B. Grek and J. Hugill and D. Johnson and R. Kaita and S. Kaye and H. Kugel and D. Mansfield and D. Manos and K. McGuire and R. McCann and D. McCune and D. Mueller and M. Okabayashi and K. Owens and M. Reusch and N. Sauthoff and G. Schilling and G. Schmidt and S. Sesnic and S. Suckewer and G. Tait and H. Takahashi and F. Tenney and K. Yamazaki",

year = "1982",

doi = "10.1103/PhysRevLett.49.326",

language = "אנגלית",

volume = "49",

pages = "326--329",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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Hawryluk, RJ, Arunasalam, V, Bell, M, Bitter, M, Bol, K, Brau, K, Davis, S, Dylla, F, Eubank, H, Finkenthal, M, Fonck, R, Goldston, R, Grek, B, Hugill, J, Johnson, D, Kaita, R, Kaye, S, Kugel, H, Mansfield, D, Manos, D, McGuire, K, McCann, R, McCune, D, Mueller, D, Okabayashi, M, Owens, K, Reusch, M, Sauthoff, N, Schilling, G, Schmidt, G, Sesnic, S, Suckewer, S, Tait, G, Takahashi, H, Tenney, F & Yamazaki, K 1982, 'Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)', Physical Review Letters, vol. 49, no. 5, pp. 326-329. https://doi.org/10.1103/PhysRevLett.49.326

TY - JOUR

T1 - Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)

AU - Hawryluk, R. J.

AU - Arunasalam, V.

AU - Bell, M.

AU - Bitter, M.

AU - Bol, K.

AU - Brau, K.

AU - Davis, S.

AU - Dylla, F.

AU - Eubank, H.

AU - Finkenthal, M.

AU - Fonck, R.

AU - Goldston, R.

AU - Grek, B.

AU - Hugill, J.

AU - Johnson, D.

AU - Kaita, R.

AU - Kaye, S.

AU - Kugel, H.

AU - Mansfield, D.

AU - Manos, D.

AU - McGuire, K.

AU - McCann, R.

AU - McCune, D.

AU - Mueller, D.

AU - Okabayashi, M.

AU - Owens, K.

AU - Reusch, M.

AU - Sauthoff, N.

AU - Schilling, G.

AU - Schmidt, G.

AU - Sesnic, S.

AU - Suckewer, S.

AU - Tait, G.

AU - Takahashi, H.

AU - Tenney, F.

AU - Yamazaki, K.

PY - 1982

Y1 - 1982

N2 - Plasma heating by near-perpendicular injection of up to 7.2 MW of neutral-beam power has been studied in the PDX tokamak. Collisionless plasmas with centrla ion temperatures up to 6 keV have been obtained. The total plasma energy, which is dominated by contributions from beam and thermal ions, rises linearly with increasing beam power. The ion heating efficiency in PDX is comparable to the measured in the Princeton Large Torus with tangential injection.

AB - Plasma heating by near-perpendicular injection of up to 7.2 MW of neutral-beam power has been studied in the PDX tokamak. Collisionless plasmas with centrla ion temperatures up to 6 keV have been obtained. The total plasma energy, which is dominated by contributions from beam and thermal ions, rises linearly with increasing beam power. The ion heating efficiency in PDX is comparable to the measured in the Princeton Large Torus with tangential injection.

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U2 - 10.1103/PhysRevLett.49.326

DO - 10.1103/PhysRevLett.49.326

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SN - 0031-9007

VL - 49

SP - 326

EP - 329

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

ER -

Ion heating with high-power perpendicular neutral-beam injection in the poloidal divertor experiment (PDX)

Abstract

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