Advanced toroidal facility II studies

J. F. Lyon; B. A. Carreras; N. Dominguez; L. Dresner; C. L. Hedrick; S. P. Hirshman; M. S. Lubell; J. W. Lue; R. N. Morris; S. L. Painter; J. A. Rome; W. I. van Rij

doi:10.13182/FST90-A29180

Advanced toroidal facility II studies

J. F. Lyon, B. A. Carreras, N. Dominguez, L. Dresner, C. L. Hedrick, S. P. Hirshman, M. S. Lubell, J. W. Lue, R. N. Morris, S. L. Painter, J. A. Rome, W. I. van Rij

Watershed Systems Modeling

Oak Ridge National Laboratory

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

6 Scopus citations

Abstract

Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period Compact Torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.

Original language	English
Pages (from-to)	188-205
Number of pages	18
Journal	Fusion Technology
Volume	17
Issue number	1
DOIs	https://doi.org/10.13182/FST90-A29180
State	Published - 1990

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title = "Advanced toroidal facility II studies",

abstract = "Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period Compact Torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.",

author = "Lyon, {J. F.} and Carreras, {B. A.} and N. Dominguez and L. Dresner and Hedrick, {C. L.} and Hirshman, {S. P.} and Lubell, {M. S.} and Lue, {J. W.} and Morris, {R. N.} and Painter, {S. L.} and Rome, {J. A.} and {van Rij}, {W. I.}",

year = "1990",

doi = "10.13182/FST90-A29180",

language = "English",

volume = "17",

pages = "188--205",

journal = "Fusion Technology",

issn = "0748-1896",

number = "1",

}

TY - JOUR

T1 - Advanced toroidal facility II studies

AU - Lyon, J. F.

AU - Carreras, B. A.

AU - Dominguez, N.

AU - Dresner, L.

AU - Hedrick, C. L.

AU - Hirshman, S. P.

AU - Lubell, M. S.

AU - Lue, J. W.

AU - Morris, R. N.

AU - Painter, S. L.

AU - Rome, J. A.

AU - van Rij, W. I.

PY - 1990

Y1 - 1990

N2 - Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period Compact Torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.

AB - Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period Compact Torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.

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U2 - 10.13182/FST90-A29180

DO - 10.13182/FST90-A29180

M3 - Article

AN - SCOPUS:0025227727

SN - 0748-1896

VL - 17

SP - 188

EP - 205

JO - Fusion Technology

JF - Fusion Technology

IS - 1

ER -

Advanced toroidal facility II studies

Abstract

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