Effect of toroidal rotation on the geodesic acoustic mode in magnetohydrodynamics
Theoretical research on the geodesic acoustic mode (GAM) induced by equilibrium toroidal rotation flow in the tokamak plasmas is approached by using ideal magnetohydrodynamic model. The dispersion relation of the GAM is presented by taking into account magnetic field perturbations. It is shown that...
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| Veröffentlicht in: | Physics of plasmas 2012-09, Vol.19 (9) |
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| container_title | Physics of plasmas |
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| creator | Ren, Haijun |
| description | Theoretical research on the geodesic acoustic mode (GAM) induced by equilibrium toroidal rotation flow in the tokamak plasmas is approached by using ideal magnetohydrodynamic model. The dispersion relation of the GAM is presented by taking into account magnetic field perturbations. It is shown that
β
can decrease the frequency of the GAM. |
| doi_str_mv | 10.1063/1.4753938 |
| format | Article |
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β
can decrease the frequency of the GAM.</description><identifier>ISSN: 1070-664X</identifier><identifier>EISSN: 1089-7674</identifier><identifier>DOI: 10.1063/1.4753938</identifier><identifier>CODEN: PHPAEN</identifier><language>eng</language><publisher>United States</publisher><subject>Acoustics ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Computational fluid dynamics ; DISPERSION RELATIONS ; Dispersions ; DISTURBANCES ; Fluid flow ; GEODESICS ; MAGNETIC FIELDS ; MAGNETOHYDRODYNAMICS ; Perturbation methods ; PLASMA ; Plasmas ; ROTATION ; SOUND WAVES ; TOKAMAK DEVICES</subject><ispartof>Physics of plasmas, 2012-09, Vol.19 (9)</ispartof><rights>American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-aaf8d5a2661e7d4ad7033031ed87ceac50aac9cd2de3ce8025fe4d8561582fd73</citedby><cites>FETCH-LOGICAL-c426t-aaf8d5a2661e7d4ad7033031ed87ceac50aac9cd2de3ce8025fe4d8561582fd73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/pop/article-lookup/doi/10.1063/1.4753938$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,315,782,786,796,887,1561,4514,27931,27932,76392,76398</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22086197$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ren, Haijun</creatorcontrib><title>Effect of toroidal rotation on the geodesic acoustic mode in magnetohydrodynamics</title><title>Physics of plasmas</title><description>Theoretical research on the geodesic acoustic mode (GAM) induced by equilibrium toroidal rotation flow in the tokamak plasmas is approached by using ideal magnetohydrodynamic model. The dispersion relation of the GAM is presented by taking into account magnetic field perturbations. It is shown that
β
can decrease the frequency of the GAM.</description><subject>Acoustics</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Computational fluid dynamics</subject><subject>DISPERSION RELATIONS</subject><subject>Dispersions</subject><subject>DISTURBANCES</subject><subject>Fluid flow</subject><subject>GEODESICS</subject><subject>MAGNETIC FIELDS</subject><subject>MAGNETOHYDRODYNAMICS</subject><subject>Perturbation methods</subject><subject>PLASMA</subject><subject>Plasmas</subject><subject>ROTATION</subject><subject>SOUND WAVES</subject><subject>TOKAMAK DEVICES</subject><issn>1070-664X</issn><issn>1089-7674</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp90FtLwzAUB_AiCs7pg9-g4IsKnbk0lz7KmBcYiKDgWwjJyVZpm5lkwr69rR36IAiBHMKPk3P-WXaO0QwjTm_wrBSMVlQeZBOMZFUILsrDoRao4Lx8O85OYnxHCJWcyUn2vHAOTMq9y5MPvra6yYNPOtW-y_uT1pCvwFuItcm18duY-qLtH_K6y1u96iD59c4Gb3edbmsTT7Mjp5sIZ_t7mr3eLV7mD8Xy6f5xfrssTEl4KrR20jJNOMcgbKmtQJQiisFKYUAbhrQ2lbHEAjUgEWEOSisZx0wSZwWdZhdjX9-PpKKpE5i18V3Xr6MIQZLjalCXo9oE_7GFmFRbRwNNozvol1GYEkowYWKgVyM1wccYwKlNqFsddgojNYSrsNqH29vr0Q7_fof1gz99-IVqY91_-G_nL-tciOs</recordid><startdate>20120901</startdate><enddate>20120901</enddate><creator>Ren, Haijun</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20120901</creationdate><title>Effect of toroidal rotation on the geodesic acoustic mode in magnetohydrodynamics</title><author>Ren, Haijun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-aaf8d5a2661e7d4ad7033031ed87ceac50aac9cd2de3ce8025fe4d8561582fd73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Acoustics</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Computational fluid dynamics</topic><topic>DISPERSION RELATIONS</topic><topic>Dispersions</topic><topic>DISTURBANCES</topic><topic>Fluid flow</topic><topic>GEODESICS</topic><topic>MAGNETIC FIELDS</topic><topic>MAGNETOHYDRODYNAMICS</topic><topic>Perturbation methods</topic><topic>PLASMA</topic><topic>Plasmas</topic><topic>ROTATION</topic><topic>SOUND WAVES</topic><topic>TOKAMAK DEVICES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ren, Haijun</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Physics of plasmas</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ren, Haijun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of toroidal rotation on the geodesic acoustic mode in magnetohydrodynamics</atitle><jtitle>Physics of plasmas</jtitle><date>2012-09-01</date><risdate>2012</risdate><volume>19</volume><issue>9</issue><issn>1070-664X</issn><eissn>1089-7674</eissn><coden>PHPAEN</coden><abstract>Theoretical research on the geodesic acoustic mode (GAM) induced by equilibrium toroidal rotation flow in the tokamak plasmas is approached by using ideal magnetohydrodynamic model. The dispersion relation of the GAM is presented by taking into account magnetic field perturbations. It is shown that
β
can decrease the frequency of the GAM.</abstract><cop>United States</cop><doi>10.1063/1.4753938</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1070-664X |
| ispartof | Physics of plasmas, 2012-09, Vol.19 (9) |
| issn | 1070-664X 1089-7674 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | Acoustics CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Computational fluid dynamics DISPERSION RELATIONS Dispersions DISTURBANCES Fluid flow GEODESICS MAGNETIC FIELDS MAGNETOHYDRODYNAMICS Perturbation methods PLASMA Plasmas ROTATION SOUND WAVES TOKAMAK DEVICES |
| title | Effect of toroidal rotation on the geodesic acoustic mode in magnetohydrodynamics |
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