Recent progress in understanding the behavior of dust in fusion devices

S. I. Krasheninnikov; A. Yu Pigarov; R. D. Smirnov; M. Rosenberg; Y. Tanaka; D. J. Benson; T. K. Soboleva; T. D. Rognlien; D. A. Mendis; B. D. Bray; D. L. Rudakov; J. H. Yu; W. P. West; A. L. Roquemore; C. H. Skinner; J. L. Terry; B. Lipschultz; A. Bader; R. S. Granetz; C. S. Pitcher; N. Ohno; S. Takamura; S. Masuzaki; N. Ashikawa; M. Shiratani; M. Tokitani; R. Kumazawa; N. Asakura; T. Nakano; A. M. Litnovsky; R. Maqueda

doi:10.1088/0741-3335/50/12/124054

Recent progress in understanding the behavior of dust in fusion devices

S. I. Krasheninnikov, A. Yu Pigarov, R. D. Smirnov, M. Rosenberg, Y. Tanaka, D. J. Benson, T. K. Soboleva, T. D. Rognlien, D. A. Mendis, B. D. Bray, D. L. Rudakov, J. H. Yu, W. P. West, A. L. Roquemore, C. H. Skinner, J. L. Terry, B. Lipschultz, A. Bader, R. S. Granetz, C. S. PitcherN. Ohno, S. Takamura, S. Masuzaki, N. Ashikawa, M. Shiratani, M. Tokitani, R. Kumazawa, N. Asakura, T. Nakano, A. M. Litnovsky, R. Maqueda

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Abstract

It has been known for a long time that microscopic dust appears in plasmas in fusion devices. Recently it was shown that dust can be responsible for the termination of long- discharges. Also, in ITER-scale experiments dust can pose safety problems related to its chemical activity, tritium retention and radioactive content. In particular, the presence of dust in the vacuum chamber of ITER is one of the main concerns of the ITER licensing process. Here we review recent progress in the understanding of different experimental and theoretical aspects of the physics of dust dynamics and transport in fusion plasmas and discuss the remaining issues.

Original language	English
Article number	124054
Journal	Plasma Physics and Controlled Fusion
Volume	50
Issue number	12
DOIs	https://doi.org/10.1088/0741-3335/50/12/124054
Publication status	Published - 2008

All Science Journal Classification (ASJC) codes

Nuclear Energy and Engineering
Condensed Matter Physics

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10.1088/0741-3335/50/12/124054

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Krasheninnikov, S. I., Pigarov, A. Y., Smirnov, R. D., Rosenberg, M., Tanaka, Y., Benson, D. J., Soboleva, T. K., Rognlien, T. D., Mendis, D. A., Bray, B. D., Rudakov, D. L., Yu, J. H., West, W. P., Roquemore, A. L., Skinner, C. H., Terry, J. L., Lipschultz, B., Bader, A., Granetz, R. S., ... Maqueda, R. (2008). Recent progress in understanding the behavior of dust in fusion devices. Plasma Physics and Controlled Fusion, 50(12), Article 124054. https://doi.org/10.1088/0741-3335/50/12/124054

Krasheninnikov, SI, Pigarov, AY, Smirnov, RD, Rosenberg, M, Tanaka, Y, Benson, DJ, Soboleva, TK, Rognlien, TD, Mendis, DA, Bray, BD, Rudakov, DL, Yu, JH, West, WP, Roquemore, AL, Skinner, CH, Terry, JL, Lipschultz, B, Bader, A, Granetz, RS, Pitcher, CS, Ohno, N, Takamura, S, Masuzaki, S, Ashikawa, N, Shiratani, M, Tokitani, M, Kumazawa, R, Asakura, N, Nakano, T, Litnovsky, AM & Maqueda, R 2008, 'Recent progress in understanding the behavior of dust in fusion devices', Plasma Physics and Controlled Fusion, vol. 50, no. 12, 124054. https://doi.org/10.1088/0741-3335/50/12/124054

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abstract = "It has been known for a long time that microscopic dust appears in plasmas in fusion devices. Recently it was shown that dust can be responsible for the termination of long- discharges. Also, in ITER-scale experiments dust can pose safety problems related to its chemical activity, tritium retention and radioactive content. In particular, the presence of dust in the vacuum chamber of ITER is one of the main concerns of the ITER licensing process. Here we review recent progress in the understanding of different experimental and theoretical aspects of the physics of dust dynamics and transport in fusion plasmas and discuss the remaining issues.",

author = "Krasheninnikov, {S. I.} and Pigarov, {A. Yu} and Smirnov, {R. D.} and M. Rosenberg and Y. Tanaka and Benson, {D. J.} and Soboleva, {T. K.} and Rognlien, {T. D.} and Mendis, {D. A.} and Bray, {B. D.} and Rudakov, {D. L.} and Yu, {J. H.} and West, {W. P.} and Roquemore, {A. L.} and Skinner, {C. H.} and Terry, {J. L.} and B. Lipschultz and A. Bader and Granetz, {R. S.} and Pitcher, {C. S.} and N. Ohno and S. Takamura and S. Masuzaki and N. Ashikawa and M. Shiratani and M. Tokitani and R. Kumazawa and N. Asakura and T. Nakano and Litnovsky, {A. M.} and R. Maqueda",

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AU - Krasheninnikov, S. I.

AU - Pigarov, A. Yu

AU - Smirnov, R. D.

AU - Rosenberg, M.

AU - Tanaka, Y.

AU - Benson, D. J.

AU - Soboleva, T. K.

AU - Rognlien, T. D.

AU - Mendis, D. A.

AU - Bray, B. D.

AU - Rudakov, D. L.

AU - Yu, J. H.

AU - West, W. P.

AU - Roquemore, A. L.

AU - Skinner, C. H.

AU - Terry, J. L.

AU - Lipschultz, B.

AU - Bader, A.

AU - Granetz, R. S.

AU - Pitcher, C. S.

AU - Ohno, N.

AU - Takamura, S.

AU - Masuzaki, S.

AU - Ashikawa, N.

AU - Shiratani, M.

AU - Tokitani, M.

AU - Kumazawa, R.

AU - Asakura, N.

AU - Nakano, T.

AU - Litnovsky, A. M.

AU - Maqueda, R.

PY - 2008

Y1 - 2008

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Recent progress in understanding the behavior of dust in fusion devices

Abstract

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