Physics studies in W7-AS

H. J. Hartfuss; M. Endler; V. Erckmann; U. Gasparino; L. Giannone; P. Grigull; G. Herre; M. Kick; G. Kuhner; H. Niedermeyer; H. Ringler; F. Sardei; U. Stroth; S. Sattler; F. Wagner; A. Weller

doi:10.1088/0741-3335/36/12B/002

Physics studies in W7-AS

H. J. Hartfuss
, M. Endler
, V. Erckmann
, U. Gasparino
, L. Giannone
, P. Grigull
, G. Herre
, M. Kick
, G. Kuhner
, H. Niedermeyer
, H. Ringler
, F. Sardei
, U. Stroth
, S. Sattler
, F. Wagner
, A. Weller

Max Planck Institute for Plasma Physics

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

35 Scopus citations

Abstract

A review of experiments with ECRH- and NBI-heated plasmas in W7-AS is given. Global results of W7-AS are summarized. Particular emphasis is put on electron cyclotron current drive, comparative analysis of electron heat transport derived from power balance and perturbative studies, and particle transport under combined ECRH- and NBI-heating conditions. The role of the plasma boundary field configuration as a necessary condition for the existence of the H-mode in W7-AS is discussed and first observations of coherent global Alfven eigenmodes and turbulent temperature fluctuations in the plasma core are reported.

Original language	English
Article number	002
Pages (from-to)	B17-B37
Journal	Plasma Physics and Controlled Fusion
Volume	36
Issue number	12 B
DOIs	https://doi.org/10.1088/0741-3335/36/12B/002
State	Published - 1994
Externally published	Yes

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10.1088/0741-3335/36/12B/002

Cite this

@article{e6bf476d1d904fe5b296507cadd017a1,

title = "Physics studies in W7-AS",

abstract = "A review of experiments with ECRH- and NBI-heated plasmas in W7-AS is given. Global results of W7-AS are summarized. Particular emphasis is put on electron cyclotron current drive, comparative analysis of electron heat transport derived from power balance and perturbative studies, and particle transport under combined ECRH- and NBI-heating conditions. The role of the plasma boundary field configuration as a necessary condition for the existence of the H-mode in W7-AS is discussed and first observations of coherent global Alfven eigenmodes and turbulent temperature fluctuations in the plasma core are reported.",

author = "Hartfuss, \{H. J.\} and M. Endler and V. Erckmann and U. Gasparino and L. Giannone and P. Grigull and G. Herre and M. Kick and G. Kuhner and H. Niedermeyer and H. Ringler and F. Sardei and U. Stroth and S. Sattler and F. Wagner and A. Weller",

year = "1994",

doi = "10.1088/0741-3335/36/12B/002",

language = "English",

volume = "36",

pages = "B17--B37",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing Ltd.",

number = "12 B",

}

TY - JOUR

T1 - Physics studies in W7-AS

AU - Hartfuss, H. J.

AU - Endler, M.

AU - Erckmann, V.

AU - Gasparino, U.

AU - Giannone, L.

AU - Grigull, P.

AU - Herre, G.

AU - Kick, M.

AU - Kuhner, G.

AU - Niedermeyer, H.

AU - Ringler, H.

AU - Sardei, F.

AU - Stroth, U.

AU - Sattler, S.

AU - Wagner, F.

AU - Weller, A.

PY - 1994

Y1 - 1994

N2 - A review of experiments with ECRH- and NBI-heated plasmas in W7-AS is given. Global results of W7-AS are summarized. Particular emphasis is put on electron cyclotron current drive, comparative analysis of electron heat transport derived from power balance and perturbative studies, and particle transport under combined ECRH- and NBI-heating conditions. The role of the plasma boundary field configuration as a necessary condition for the existence of the H-mode in W7-AS is discussed and first observations of coherent global Alfven eigenmodes and turbulent temperature fluctuations in the plasma core are reported.

AB - A review of experiments with ECRH- and NBI-heated plasmas in W7-AS is given. Global results of W7-AS are summarized. Particular emphasis is put on electron cyclotron current drive, comparative analysis of electron heat transport derived from power balance and perturbative studies, and particle transport under combined ECRH- and NBI-heating conditions. The role of the plasma boundary field configuration as a necessary condition for the existence of the H-mode in W7-AS is discussed and first observations of coherent global Alfven eigenmodes and turbulent temperature fluctuations in the plasma core are reported.

UR - https://www.scopus.com/pages/publications/42149196948

U2 - 10.1088/0741-3335/36/12B/002

DO - 10.1088/0741-3335/36/12B/002

M3 - Article

AN - SCOPUS:42149196948

SN - 0741-3335

VL - 36

SP - B17-B37

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 12 B

M1 - 002

ER -

Physics studies in W7-AS

Abstract

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