First equilibrium reconstruction for ITER with the code NICE
In this short paper we present the first application of the IMAS compatible code NICE to equilibrium reconstruction for ITER geometry. The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numeri...
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| Veröffentlicht in: | Journal of instrumentation 2022-02, Vol.17 (2), p.C02024 |
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| container_title | Journal of instrumentation |
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| creator | Faugeras, B. Blum, J. Boulbe, C. |
| description | In this short paper we present the first application of the IMAS compatible code NICE to equilibrium reconstruction for ITER geometry. The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numerical experiment are shown: a reference equilibrium is computed from which a set of synthetic magnetic measurements are extracted. Then these measurements are used successfully to reconstruct the equilibrium of the plasma. |
| doi_str_mv | 10.1088/1748-0221/17/02/C02024 |
| format | Article |
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The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numerical experiment are shown: a reference equilibrium is computed from which a set of synthetic magnetic measurements are extracted. Then these measurements are used successfully to reconstruct the equilibrium of the plasma.</description><identifier>ISSN: 1748-0221</identifier><identifier>EISSN: 1748-0221</identifier><identifier>DOI: 10.1088/1748-0221/17/02/C02024</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Computer Science ; Equilibrium ; Inverse problems ; Magnetic measurement ; Modeling and Simulation ; Nuclear instruments and methods for hot plasma diagnostics ; Numerical methods ; Reconstruction ; Simulation methods and programs</subject><ispartof>Journal of instrumentation, 2022-02, Vol.17 (2), p.C02024</ispartof><rights>2022 IOP Publishing Ltd and Sissa Medialab</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-b9380d15f4d7497132d820ad43d4ebcecfcd18970bd8ccc2d17fa007690ac6d93</citedby><cites>FETCH-LOGICAL-c395t-b9380d15f4d7497132d820ad43d4ebcecfcd18970bd8ccc2d17fa007690ac6d93</cites><orcidid>0000-0001-6932-9072 ; 0000-0002-6568-340X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1748-0221/17/02/C02024/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>230,314,780,784,885,27924,27925,53846,53893</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03590775$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Faugeras, B.</creatorcontrib><creatorcontrib>Blum, J.</creatorcontrib><creatorcontrib>Boulbe, C.</creatorcontrib><title>First equilibrium reconstruction for ITER with the code NICE</title><title>Journal of instrumentation</title><addtitle>J. Instrum</addtitle><description>In this short paper we present the first application of the IMAS compatible code NICE to equilibrium reconstruction for ITER geometry. The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numerical experiment are shown: a reference equilibrium is computed from which a set of synthetic magnetic measurements are extracted. Then these measurements are used successfully to reconstruct the equilibrium of the plasma.</description><subject>Computer Science</subject><subject>Equilibrium</subject><subject>Inverse problems</subject><subject>Magnetic measurement</subject><subject>Modeling and Simulation</subject><subject>Nuclear instruments and methods for hot plasma diagnostics</subject><subject>Numerical methods</subject><subject>Reconstruction</subject><subject>Simulation methods and programs</subject><issn>1748-0221</issn><issn>1748-0221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqFkF9LwzAUxYMoOKdfQQo-KdTd_GnTgC9jbG4wFGQ-hzZJWca2dGmr-O1NqUwFwad7uPecw-WH0DWGewxZNsKcZTEQgoMaARlNgABhJ2hwPJz-0Ofooq43AIlIGAzQw8z6uonMobVbW3jb7iJvlNvXjW9VY90-Kp2PFqvpS_Rum3XUrE2knDbR02IyvURnZb6tzdXXHKLX2XQ1mcfL58fFZLyMFRVJExeCZqBxUjLNmeCYEp0RyDWjmplCGVUqjTPBodCZUopozMscgKcCcpVqQYfotu9d51tZebvL_Yd0uZXz8VJ2O6CJAM6TNxK8N7238u7QmrqRG9f6fXhPkpQmCQskeHClvUt5V9felMdaDLKjKjtgsgMWVJiypxqCpA9aV303_xu6-yO0sYHyL6OsdEk_AXu6hUs</recordid><startdate>20220201</startdate><enddate>20220201</enddate><creator>Faugeras, B.</creator><creator>Blum, J.</creator><creator>Boulbe, C.</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-6932-9072</orcidid><orcidid>https://orcid.org/0000-0002-6568-340X</orcidid></search><sort><creationdate>20220201</creationdate><title>First equilibrium reconstruction for ITER with the code NICE</title><author>Faugeras, B. ; Blum, J. ; Boulbe, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-b9380d15f4d7497132d820ad43d4ebcecfcd18970bd8ccc2d17fa007690ac6d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Computer Science</topic><topic>Equilibrium</topic><topic>Inverse problems</topic><topic>Magnetic measurement</topic><topic>Modeling and Simulation</topic><topic>Nuclear instruments and methods for hot plasma diagnostics</topic><topic>Numerical methods</topic><topic>Reconstruction</topic><topic>Simulation methods and programs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Faugeras, B.</creatorcontrib><creatorcontrib>Blum, J.</creatorcontrib><creatorcontrib>Boulbe, C.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of instrumentation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Faugeras, B.</au><au>Blum, J.</au><au>Boulbe, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First equilibrium reconstruction for ITER with the code NICE</atitle><jtitle>Journal of instrumentation</jtitle><addtitle>J. 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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Computer Science Equilibrium Inverse problems Magnetic measurement Modeling and Simulation Nuclear instruments and methods for hot plasma diagnostics Numerical methods Reconstruction Simulation methods and programs |
| title | First equilibrium reconstruction for ITER with the code NICE |
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