DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Yong-Seok | ko |
dc.contributor.author | FOREST, CB | ko |
dc.contributor.author | DARROW, DS | ko |
dc.contributor.author | GREENE, G | ko |
dc.contributor.author | ONO, M | ko |
dc.date.accessioned | 2013-02-25T09:32:32Z | - |
dc.date.available | 2013-02-25T09:32:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1992-10 | - |
dc.identifier.citation | REVIEW OF SCIENTIFIC INSTRUMENTS, v.63, no.10, pp.4747 - 4749 | - |
dc.identifier.issn | 0034-6748 | - |
dc.identifier.uri | http://hdl.handle.net/10203/61212 | - |
dc.description.abstract | Magnetic diagnostics are used to reconstruct current density profiles in noninductively driven plasmas in the CDX-U tokamak. The boundary magnetic fields are measured by 32 pickup coils and three flux loops attached at different poloidal positions inside the CDX-U vessel; in addition, internal magnetic probes are also used. Significant eddy currents are measured on the thick aluminum vessel and accounted for in the analysis. Two-dimensional current density distributions and magnetic flux contours are reconstructed from these measurements using a least-square-error technique. A finite element description of plasma currents is useful for general magnetic geometries which evolve from open field lines to closed flux surfaces. By increasing the number of elements, a converged current density distribution is obtained. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | RECONSTRUCTION OF CURRENT-DENSITY DISTRIBUTIONS IN THE CDX-U TOKAMAK | - |
dc.type | Article | - |
dc.identifier.wosid | A1992JV13300067 | - |
dc.type.rims | ART | - |
dc.citation.volume | 63 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 4747 | - |
dc.citation.endingpage | 4749 | - |
dc.citation.publicationname | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.identifier.doi | 10.1063/1.1143628 | - |
dc.contributor.localauthor | Hwang, Yong-Seok | - |
dc.contributor.nonIdAuthor | FOREST, CB | - |
dc.contributor.nonIdAuthor | DARROW, DS | - |
dc.contributor.nonIdAuthor | GREENE, G | - |
dc.contributor.nonIdAuthor | ONO, M | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
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