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Maximizing Stellarator Coil Tolerances by Minimizing Island Sensitivity- [electronic resource]
Maximizing Stellarator Coil Tolerances by Minimizing Island Sensitivity- [electronic resource]
상세정보
- 자료유형
- 학위논문파일 국외
- 최종처리일시
- 20240214101923
- ISBN
- 9798380879910
- DDC
- 530
- 서명/저자
- Maximizing Stellarator Coil Tolerances by Minimizing Island Sensitivity - [electronic resource]
- 발행사항
- [S.l.]: : The University of Wisconsin - Madison., 2023
- 발행사항
- Ann Arbor : : ProQuest Dissertations & Theses,, 2023
- 형태사항
- 1 online resource(132 p.)
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-06, Section: B.
- 주기사항
- Advisor: Anderson, David T.
- 학위논문주기
- Thesis (Ph.D.)--The University of Wisconsin - Madison, 2023.
- 사용제한주기
- This item must not be sold to any third party vendors.
- 초록/해제
- 요약Stellarator confinement was theoretically resolved with the discovery of Quasi-Symmetry in 1988. A strong physics basis for the stellarator has since been established with experiments like the Helically Symmetric eXperiment at the University of Wisconsin-Madison and the Wendelstein 7-X experiment at the Max Planck Institute for Plasma Physics. Good plasma confinement and stability properties are observed in optimized stellarator experiments, but at a significant cost. Stellarator magnetic fields are difficult to produce, often requiring non-planar magnets with tight manufacturing tolerances. The complexity of these magnet systems adds significant cost and risk to new stellarator projects. The engineering risks associated with the stellarator were made clear with the National Compact Stellarator Experiment which was unfortunately terminated after the coil system was manufactured. The NCSX stellarator requires complex magnet geometries due to its highly shaped plasma boundary. Moreover, NCSX coils had to be manufactured to a level of precision that proved difficult given the shape, size, and strength of its coil system. This work investigates a new stellarator coil optimization method which significantly loosens coil manufacturing tolerances.
- 일반주제명
- Plasma physics.
- 일반주제명
- Applied mathematics.
- 일반주제명
- Physics.
- 키워드
- Optimization
- 키워드
- Stellarator
- 키워드
- Magnet systems
- 키워드
- Plasma boundary
- 기타저자
- The University of Wisconsin - Madison Electrical and Computer Engineering
- 기본자료저록
- Dissertations Abstracts International. 85-06B.
- 기본자료저록
- Dissertation Abstract International
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520240214101923
■006m o d
■007cr#unu||||||||
■020 ▼a9798380879910
■035 ▼a(MiAaPQ)AAI30691691
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aKruger, Thomas G.
■24510▼aMaximizing Stellarator Coil Tolerances by Minimizing Island Sensitivity▼h[electronic resource]
■260 ▼a[S.l.]:▼bThe University of Wisconsin - Madison. ▼c2023
■260 1▼aAnn Arbor :▼bProQuest Dissertations & Theses, ▼c2023
■300 ▼a1 online resource(132 p.)
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-06, Section: B.
■500 ▼aAdvisor: Anderson, David T.
■5021 ▼aThesis (Ph.D.)--The University of Wisconsin - Madison, 2023.
■506 ▼aThis item must not be sold to any third party vendors.
■520 ▼aStellarator confinement was theoretically resolved with the discovery of Quasi-Symmetry in 1988. A strong physics basis for the stellarator has since been established with experiments like the Helically Symmetric eXperiment at the University of Wisconsin-Madison and the Wendelstein 7-X experiment at the Max Planck Institute for Plasma Physics. Good plasma confinement and stability properties are observed in optimized stellarator experiments, but at a significant cost. Stellarator magnetic fields are difficult to produce, often requiring non-planar magnets with tight manufacturing tolerances. The complexity of these magnet systems adds significant cost and risk to new stellarator projects. The engineering risks associated with the stellarator were made clear with the National Compact Stellarator Experiment which was unfortunately terminated after the coil system was manufactured. The NCSX stellarator requires complex magnet geometries due to its highly shaped plasma boundary. Moreover, NCSX coils had to be manufactured to a level of precision that proved difficult given the shape, size, and strength of its coil system. This work investigates a new stellarator coil optimization method which significantly loosens coil manufacturing tolerances.
■590 ▼aSchool code: 0262.
■650 4▼aPlasma physics.
■650 4▼aApplied mathematics.
■650 4▼aPhysics.
■653 ▼aOptimization
■653 ▼aStellarator
■653 ▼aMagnet systems
■653 ▼aCoil manufacturing
■653 ▼aPlasma boundary
■690 ▼a0759
■690 ▼a0364
■690 ▼a0605
■71020▼aThe University of Wisconsin - Madison▼bElectrical and Computer Engineering.
■7730 ▼tDissertations Abstracts International▼g85-06B.
■773 ▼tDissertation Abstract International
■790 ▼a0262
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16935361▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
■980 ▼a202402▼f2024
