Non-axisymmetric magnetic field due to ferromagnetic inserts and helium cooled solid breeder test blanket modules in ITER
An analysis is carried out on the three-dimensional modeling and computation of the magnetic field in ITER. The commercial finite element code ANSYS-EM is employed for this study. In particular, an emphasis is put on the analysis of the characteristics of non-axisymmetric magnetic fields produced by...
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| Veröffentlicht in: | Fusion engineering and design 2011-03, Vol.86 (2), p.127-133 |
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| container_issue | 2 |
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| container_title | Fusion engineering and design |
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| creator | Oh, Dong Keun Jhang, Hogun Lee, Deok Kyo Ku, Duck Young Cho, Seungyon |
| description | An analysis is carried out on the three-dimensional modeling and computation of the magnetic field in ITER. The commercial finite element code ANSYS-EM is employed for this study. In particular, an emphasis is put on the analysis of the characteristics of non-axisymmetric magnetic fields produced by ferromagnetic materials, including ferromagnetic inserts (FIs) and helium cooled solid breeder test blanket modules (TBMs). It is found that the ITER design requirement for toroidal field ripple is violated by the presence of TBMs, even in the presence of FIs. Calculations of TBM-produced error fields also show that TBM produces a significant error field at
q
=
2 surface exceeding the ITER design requirement. Discussions are made of the potential implication of the TBM-produced non-axisymmetric fields on plasma performance and the design of a TBM emulation system. |
| doi_str_mv | 10.1016/j.fusengdes.2010.09.026 |
| format | Article |
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q
=
2 surface exceeding the ITER design requirement. Discussions are made of the potential implication of the TBM-produced non-axisymmetric fields on plasma performance and the design of a TBM emulation system.</description><identifier>ISSN: 0920-3796</identifier><identifier>EISSN: 1873-7196</identifier><identifier>DOI: 10.1016/j.fusengdes.2010.09.026</identifier><identifier>CODEN: FEDEEE</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>ANSYS-EM ; Applied sciences ; Blanketing ; Controled nuclear fusion plants ; Design engineering ; Energy ; Energy. Thermal use of fuels ; Error field ; Errors ; Exact sciences and technology ; Ferromagnetic materials ; Helium cooled ; Inserts ; Installations for energy generation and conversion: thermal and electrical energy ; ITER ; Magnetic fields ; Mathematical models ; Modules ; TBM ; Toroidal field ripple</subject><ispartof>Fusion engineering and design, 2011-03, Vol.86 (2), p.127-133</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-11a5050af0beb80a5b5ab77cc67cd3c92b563694c1dab4c8c5d04f477d0639e63</citedby><cites>FETCH-LOGICAL-c377t-11a5050af0beb80a5b5ab77cc67cd3c92b563694c1dab4c8c5d04f477d0639e63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0920379610004242$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23948764$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Oh, Dong Keun</creatorcontrib><creatorcontrib>Jhang, Hogun</creatorcontrib><creatorcontrib>Lee, Deok Kyo</creatorcontrib><creatorcontrib>Ku, Duck Young</creatorcontrib><creatorcontrib>Cho, Seungyon</creatorcontrib><title>Non-axisymmetric magnetic field due to ferromagnetic inserts and helium cooled solid breeder test blanket modules in ITER</title><title>Fusion engineering and design</title><description>An analysis is carried out on the three-dimensional modeling and computation of the magnetic field in ITER. The commercial finite element code ANSYS-EM is employed for this study. In particular, an emphasis is put on the analysis of the characteristics of non-axisymmetric magnetic fields produced by ferromagnetic materials, including ferromagnetic inserts (FIs) and helium cooled solid breeder test blanket modules (TBMs). It is found that the ITER design requirement for toroidal field ripple is violated by the presence of TBMs, even in the presence of FIs. Calculations of TBM-produced error fields also show that TBM produces a significant error field at
q
=
2 surface exceeding the ITER design requirement. Discussions are made of the potential implication of the TBM-produced non-axisymmetric fields on plasma performance and the design of a TBM emulation system.</description><subject>ANSYS-EM</subject><subject>Applied sciences</subject><subject>Blanketing</subject><subject>Controled nuclear fusion plants</subject><subject>Design engineering</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Error field</subject><subject>Errors</subject><subject>Exact sciences and technology</subject><subject>Ferromagnetic materials</subject><subject>Helium cooled</subject><subject>Inserts</subject><subject>Installations for energy generation and conversion: thermal and electrical energy</subject><subject>ITER</subject><subject>Magnetic fields</subject><subject>Mathematical models</subject><subject>Modules</subject><subject>TBM</subject><subject>Toroidal field ripple</subject><issn>0920-3796</issn><issn>1873-7196</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFUMFu1DAQtRBILIVvwBfEKcs4Tuz4WFWlVKpAQuVsOfakeEni4nEQ-_e42mqvSCPNaOa9eTOPsfcC9gKE-nTYTxvh-hCQ9i3ULpg9tOoF24lBy0YLo16yHZgWGqmNes3eEB0AhK6xY8evaW3c30jHZcGSo-eLe1ix1GKKOAceNuQl8QlzTudRXAlzIe7WwH_iHLeF-5RmDJzSHAMfM2LAzAtS4ePs1l9Y-JLCNiNVMr-9v_7-lr2a3Ez47jlfsB-fr--vvjR3325ury7vGi-1Lo0Qroce3AQjjgO4fuzdqLX3SvsgvWnHXkllOi-CGzs_-D5AN3VaB1DSoJIX7ONp72NOv7d6kF0ieZzrVZg2soPqOgm9MBWpT0ifE1HGyT7muLh8tALsk9f2YM9e2yevLRhbva7MD88ajrybp-xWH-lMb6XpBq26irs84bA-_CdituQjrh5DzOiLDSn-V-sf-BKbvA</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>Oh, Dong Keun</creator><creator>Jhang, Hogun</creator><creator>Lee, Deok Kyo</creator><creator>Ku, Duck Young</creator><creator>Cho, Seungyon</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20110301</creationdate><title>Non-axisymmetric magnetic field due to ferromagnetic inserts and helium cooled solid breeder test blanket modules in ITER</title><author>Oh, Dong Keun ; Jhang, Hogun ; Lee, Deok Kyo ; Ku, Duck Young ; Cho, Seungyon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-11a5050af0beb80a5b5ab77cc67cd3c92b563694c1dab4c8c5d04f477d0639e63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>ANSYS-EM</topic><topic>Applied sciences</topic><topic>Blanketing</topic><topic>Controled nuclear fusion plants</topic><topic>Design engineering</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Error field</topic><topic>Errors</topic><topic>Exact sciences and technology</topic><topic>Ferromagnetic materials</topic><topic>Helium cooled</topic><topic>Inserts</topic><topic>Installations for energy generation and conversion: thermal and electrical energy</topic><topic>ITER</topic><topic>Magnetic fields</topic><topic>Mathematical models</topic><topic>Modules</topic><topic>TBM</topic><topic>Toroidal field ripple</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oh, Dong Keun</creatorcontrib><creatorcontrib>Jhang, Hogun</creatorcontrib><creatorcontrib>Lee, Deok Kyo</creatorcontrib><creatorcontrib>Ku, Duck Young</creatorcontrib><creatorcontrib>Cho, Seungyon</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Fusion engineering and design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oh, Dong Keun</au><au>Jhang, Hogun</au><au>Lee, Deok Kyo</au><au>Ku, Duck Young</au><au>Cho, Seungyon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Non-axisymmetric magnetic field due to ferromagnetic inserts and helium cooled solid breeder test blanket modules in ITER</atitle><jtitle>Fusion engineering and design</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>86</volume><issue>2</issue><spage>127</spage><epage>133</epage><pages>127-133</pages><issn>0920-3796</issn><eissn>1873-7196</eissn><coden>FEDEEE</coden><abstract>An analysis is carried out on the three-dimensional modeling and computation of the magnetic field in ITER. The commercial finite element code ANSYS-EM is employed for this study. In particular, an emphasis is put on the analysis of the characteristics of non-axisymmetric magnetic fields produced by ferromagnetic materials, including ferromagnetic inserts (FIs) and helium cooled solid breeder test blanket modules (TBMs). It is found that the ITER design requirement for toroidal field ripple is violated by the presence of TBMs, even in the presence of FIs. Calculations of TBM-produced error fields also show that TBM produces a significant error field at
q
=
2 surface exceeding the ITER design requirement. Discussions are made of the potential implication of the TBM-produced non-axisymmetric fields on plasma performance and the design of a TBM emulation system.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.fusengdes.2010.09.026</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0920-3796 |
| ispartof | Fusion engineering and design, 2011-03, Vol.86 (2), p.127-133 |
| issn | 0920-3796 1873-7196 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | ANSYS-EM Applied sciences Blanketing Controled nuclear fusion plants Design engineering Energy Energy. Thermal use of fuels Error field Errors Exact sciences and technology Ferromagnetic materials Helium cooled Inserts Installations for energy generation and conversion: thermal and electrical energy ITER Magnetic fields Mathematical models Modules TBM Toroidal field ripple |
| title | Non-axisymmetric magnetic field due to ferromagnetic inserts and helium cooled solid breeder test blanket modules in ITER |
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