Ion heating and current drive by localized electrostatic wave structures in Tokamaks

Seppo Karttunen; Timo Pättikangas; Mikko Alava; Jouko Berndtson; Jukka Heikkinen; Rainer Salomaa; Seppo Sipilä

Ion heating and current drive by localized electrostatic wave structures in Tokamaks

Seppo Karttunen, Timo Pättikangas, Mikko Alava, Jouko Berndtson, Jukka Heikkinen, Rainer Salomaa, Seppo Sipilä

Helsinki University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Intense localized electrostatic waves in tokamak plasmas are able to generate superthermal electrons and ions. The velocity diffusion of particles is influenced by coherence properties, nonlinearities, spectral density and amplitude modulation of the waves. These features are analyzed by test particle calculations and relativistic Vlasov-Poisson simulations.

Original language	English
Title of host publication	14th international conference on plasma physics and controlled nuclear fusion research
Place of Publication	Vienna
Publisher	International Atomic Energy Agency IAEA
Pages	711-718
ISBN (Print)	978-92-0-101093-3
Publication status	Published - 1992
MoE publication type	A4 Article in a conference publication
Event	14th International Conference on Plasma Physics and Controlled Nuclear Fusion Research - Würzburg, Germany Duration: 30 Sept 1992 → 7 Oct 1992

Publication series

Series	IAEA Proceedings
Number	IAEA-CN--56/E-3-2
ISSN	0074-1884

Conference

Conference	14th International Conference on Plasma Physics and Controlled Nuclear Fusion Research
Country/Territory	Germany
City	Würzburg
Period	30/09/92 → 7/10/92

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Cite this

Karttunen, S., Pättikangas, T., Alava, M., Berndtson, J., Heikkinen, J., Salomaa, R., & Sipilä, S. (1992). Ion heating and current drive by localized electrostatic wave structures in Tokamaks. In 14th international conference on plasma physics and controlled nuclear fusion research (pp. 711-718). International Atomic Energy Agency IAEA. https://inis.iaea.org/search/search.aspx?orig_q=RN:24062925

@inproceedings{34a5d2084db44eae81f20b87b9fe7d58,

title = "Ion heating and current drive by localized electrostatic wave structures in Tokamaks",

abstract = "Intense localized electrostatic waves in tokamak plasmas are able to generate superthermal electrons and ions. The velocity diffusion of particles is influenced by coherence properties, nonlinearities, spectral density and amplitude modulation of the waves. These features are analyzed by test particle calculations and relativistic Vlasov-Poisson simulations.",

author = "Seppo Karttunen and Timo P{\"a}ttikangas and Mikko Alava and Jouko Berndtson and Jukka Heikkinen and Rainer Salomaa and Seppo Sipil{\"a}",

year = "1992",

language = "English",

isbn = "978-92-0-101093-3",

series = "IAEA Proceedings",

publisher = "International Atomic Energy Agency IAEA",

number = "IAEA-CN--56/E-3-2",

pages = "711--718",

booktitle = "14th international conference on plasma physics and controlled nuclear fusion research",

address = "Austria",

note = "14th International Conference on Plasma Physics and Controlled Nuclear Fusion Research ; Conference date: 30-09-1992 Through 07-10-1992",

}

Karttunen, S, Pättikangas, T, Alava, M, Berndtson, J, Heikkinen, J, Salomaa, R & Sipilä, S 1992, Ion heating and current drive by localized electrostatic wave structures in Tokamaks. in 14th international conference on plasma physics and controlled nuclear fusion research. International Atomic Energy Agency IAEA, Vienna, IAEA Proceedings, no. IAEA-CN--56/E-3-2, pp. 711-718, 14th International Conference on Plasma Physics and Controlled Nuclear Fusion Research, Würzburg, Bavaria, Germany, 30/09/92. <https://inis.iaea.org/search/search.aspx?orig_q=RN:24062925>

Ion heating and current drive by localized electrostatic wave structures in Tokamaks. / Karttunen, Seppo; Pättikangas, Timo; Alava, Mikko et al.
14th international conference on plasma physics and controlled nuclear fusion research. Vienna: International Atomic Energy Agency IAEA, 1992. p. 711-718 (IAEA Proceedings; No. IAEA-CN--56/E-3-2).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Ion heating and current drive by localized electrostatic wave structures in Tokamaks

AU - Karttunen, Seppo

AU - Pättikangas, Timo

AU - Alava, Mikko

AU - Berndtson, Jouko

AU - Heikkinen, Jukka

AU - Salomaa, Rainer

AU - Sipilä, Seppo

PY - 1992

Y1 - 1992

N2 - Intense localized electrostatic waves in tokamak plasmas are able to generate superthermal electrons and ions. The velocity diffusion of particles is influenced by coherence properties, nonlinearities, spectral density and amplitude modulation of the waves. These features are analyzed by test particle calculations and relativistic Vlasov-Poisson simulations.

AB - Intense localized electrostatic waves in tokamak plasmas are able to generate superthermal electrons and ions. The velocity diffusion of particles is influenced by coherence properties, nonlinearities, spectral density and amplitude modulation of the waves. These features are analyzed by test particle calculations and relativistic Vlasov-Poisson simulations.

M3 - Conference article in proceedings

SN - 978-92-0-101093-3

T3 - IAEA Proceedings

SP - 711

EP - 718

BT - 14th international conference on plasma physics and controlled nuclear fusion research

PB - International Atomic Energy Agency IAEA

CY - Vienna

T2 - 14th International Conference on Plasma Physics and Controlled Nuclear Fusion Research

Y2 - 30 September 1992 through 7 October 1992

ER -

Ion heating and current drive by localized electrostatic wave structures in Tokamaks

Abstract

Publication series

Conference

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