Plasma wall interactions in RFX-mod with virtual magnetic boundary
A cross-check analysis of the plasma wall interaction in RFX-mod is presented. Different methods to determine the footprint of the interaction are compared. The issue is particularly important for the plasma performances, due to the presence of a quasi-stationary distortion of the plasma surface rel...
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Veröffentlicht in: | Journal of nuclear materials 2007-06, Vol.363-365, p.733-737 |
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container_title | Journal of nuclear materials |
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creator | Zanca, P. Terranova, D. Valisa, M. Dal Bello, S. |
description | A cross-check analysis of the plasma wall interaction in RFX-mod is presented. Different methods to determine the footprint of the interaction are compared. The issue is particularly important for the plasma performances, due to the presence of a quasi-stationary distortion of the plasma surface related to the phase locking of the dynamo modes. We show a good agreement between the different analysis and an important reduction of the phenomenon in the discharges with active feedback control of the magnetic boundary. |
doi_str_mv | 10.1016/j.jnucmat.2007.01.072 |
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Different methods to determine the footprint of the interaction are compared. The issue is particularly important for the plasma performances, due to the presence of a quasi-stationary distortion of the plasma surface related to the phase locking of the dynamo modes. We show a good agreement between the different analysis and an important reduction of the phenomenon in the discharges with active feedback control of the magnetic boundary.</description><subject>Applied sciences</subject><subject>Controled nuclear fusion plants</subject><subject>Edge field topology</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Geometry effect</subject><subject>Heat load reduction</subject><subject>Installations for energy generation and conversion: thermal and electrical energy</subject><subject>Power deposition measurements</subject><subject>RFX</subject><issn>0022-3115</issn><issn>1873-4820</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkU1LxDAQhoMouK7-BKEXvbVOkqZpTqLiqiAoouAtzKappvRDk9TFf2-XXfC4p5mBZz7eeQk5pZBRoMVFkzX9aDqMGQOQGdAMJNsjM1pKnuYlg30yA2As5ZSKQ3IUQgMAQoGYkevnFkOHyQrbNnF9tB5NdEMfpiJ5Wbyn3VAlKxc_kx_n44ht0uFHb6MzyXIY-wr97zE5qLEN9mQb5-Rtcft6c58-Pt093Fw9pibnLKYFYAFlxSgrCsGFXFpuqaSCmVqUNZSo7JQUSkJeIzCZ40RQRQuhDC8Lw-fkfDP3yw_fow1Rdy4Y27bY22EMmk-ieC7pTpAppQRnfDcIjEuRryeKDWj8EIK3tf7yrpu0awp67YFu9NYDvfZAA9WTB1Pf2XYBBoNt7bE3Lvw3lwpozteHXG44O_3vx1mvg3G2N7Zy3pqoq8Ht2PQHmAKdeQ</recordid><startdate>20070615</startdate><enddate>20070615</enddate><creator>Zanca, P.</creator><creator>Terranova, D.</creator><creator>Valisa, M.</creator><creator>Dal Bello, S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7TB</scope><scope>7U5</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20070615</creationdate><title>Plasma wall interactions in RFX-mod with virtual magnetic boundary</title><author>Zanca, P. ; Terranova, D. ; Valisa, M. ; Dal Bello, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-60a608d212665357be3e17152cf58f08a9ef5869704fa0274abe3191659c386c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>Controled nuclear fusion plants</topic><topic>Edge field topology</topic><topic>Energy</topic><topic>Energy. 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source | ScienceDirect Journals (5 years ago - present) |
subjects | Applied sciences Controled nuclear fusion plants Edge field topology Energy Energy. Thermal use of fuels Exact sciences and technology Geometry effect Heat load reduction Installations for energy generation and conversion: thermal and electrical energy Power deposition measurements RFX |
title | Plasma wall interactions in RFX-mod with virtual magnetic boundary |
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