Magnetized Disruption of Inertially Confined Plasma Flows
The creation and disruption of inertially collimated plasma flows are investigated through experiment, simulation, and analytical modeling. Supersonic plasma jets are generated by laser-irradiated plastic cones and characterized by optical interferometry measurements. Targets are magnetized with a t...
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| Veröffentlicht in: | Physical review letters 2019-06, Vol.122 (22), p.225001-225001, Article 225001 |
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| creator | Manuel, M J-E Sefkow, A B Kuranz, C C Rasmus, A M Klein, S R MacDonald, M J Trantham, M R Fein, J R Belancourt, P X Young, R P Keiter, P A Pollock, B B Park, J Hazi, A U Williams, G J Chen, H Drake, R P |
| description | The creation and disruption of inertially collimated plasma flows are investigated through experiment, simulation, and analytical modeling. Supersonic plasma jets are generated by laser-irradiated plastic cones and characterized by optical interferometry measurements. Targets are magnetized with a tunable B field with strengths of up to 5 T directed along the axis of jet propagation. These experiments demonstrate a hitherto unobserved phenomenon in the laboratory, the magnetic disruption of inertially confined plasma jets. This occurs due to flux compression on axis during jet formation and can be described using a Lagrangian-cylinder model of plasma evolution implementing finite resistivity. The basic physical mechanisms driving the dynamics of these systems are described by this model and then compared with two-dimensional radiation-magnetohydrodynamic simulations. Experimental, computational, and analytical results discussed herein suggest that contemporary models underestimate the electrical conductivity necessary to drive the amount of flux compression needed to explain observations of jet disruption. |
| doi_str_mv | 10.1103/PhysRevLett.122.225001 |
| format | Article |
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Supersonic plasma jets are generated by laser-irradiated plastic cones and characterized by optical interferometry measurements. Targets are magnetized with a tunable B field with strengths of up to 5 T directed along the axis of jet propagation. These experiments demonstrate a hitherto unobserved phenomenon in the laboratory, the magnetic disruption of inertially confined plasma jets. This occurs due to flux compression on axis during jet formation and can be described using a Lagrangian-cylinder model of plasma evolution implementing finite resistivity. The basic physical mechanisms driving the dynamics of these systems are described by this model and then compared with two-dimensional radiation-magnetohydrodynamic simulations. Experimental, computational, and analytical results discussed herein suggest that contemporary models underestimate the electrical conductivity necessary to drive the amount of flux compression needed to explain observations of jet disruption.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.122.225001</identifier><identifier>PMID: 31283266</identifier><language>eng</language><publisher>United States: American Physical Society</publisher><subject>Collimation ; Computational fluid dynamics ; Computer simulation ; Cones ; Cylinders ; Disruption ; Electrical resistivity ; Fluid flow ; Magnetohydrodynamic simulation ; Plasma ; Plasma jets ; Two dimensional analysis ; Two dimensional models</subject><ispartof>Physical review letters, 2019-06, Vol.122 (22), p.225001-225001, Article 225001</ispartof><rights>Copyright American Physical Society Jun 7, 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c414t-4aedf14c81c3d0ca605fb3f60e0686a330339e5bef8df7100bf0bb67c54ba9c3</citedby><cites>FETCH-LOGICAL-c414t-4aedf14c81c3d0ca605fb3f60e0686a330339e5bef8df7100bf0bb67c54ba9c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,2863,2864,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31283266$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1524469$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Manuel, M J-E</creatorcontrib><creatorcontrib>Sefkow, A B</creatorcontrib><creatorcontrib>Kuranz, C C</creatorcontrib><creatorcontrib>Rasmus, A M</creatorcontrib><creatorcontrib>Klein, S R</creatorcontrib><creatorcontrib>MacDonald, M J</creatorcontrib><creatorcontrib>Trantham, M R</creatorcontrib><creatorcontrib>Fein, J R</creatorcontrib><creatorcontrib>Belancourt, P X</creatorcontrib><creatorcontrib>Young, R P</creatorcontrib><creatorcontrib>Keiter, P A</creatorcontrib><creatorcontrib>Pollock, B B</creatorcontrib><creatorcontrib>Park, J</creatorcontrib><creatorcontrib>Hazi, A U</creatorcontrib><creatorcontrib>Williams, G J</creatorcontrib><creatorcontrib>Chen, H</creatorcontrib><creatorcontrib>Drake, R P</creatorcontrib><title>Magnetized Disruption of Inertially Confined Plasma Flows</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>The creation and disruption of inertially collimated plasma flows are investigated through experiment, simulation, and analytical modeling. Supersonic plasma jets are generated by laser-irradiated plastic cones and characterized by optical interferometry measurements. Targets are magnetized with a tunable B field with strengths of up to 5 T directed along the axis of jet propagation. These experiments demonstrate a hitherto unobserved phenomenon in the laboratory, the magnetic disruption of inertially confined plasma jets. This occurs due to flux compression on axis during jet formation and can be described using a Lagrangian-cylinder model of plasma evolution implementing finite resistivity. The basic physical mechanisms driving the dynamics of these systems are described by this model and then compared with two-dimensional radiation-magnetohydrodynamic simulations. Experimental, computational, and analytical results discussed herein suggest that contemporary models underestimate the electrical conductivity necessary to drive the amount of flux compression needed to explain observations of jet disruption.</description><subject>Collimation</subject><subject>Computational fluid dynamics</subject><subject>Computer simulation</subject><subject>Cones</subject><subject>Cylinders</subject><subject>Disruption</subject><subject>Electrical resistivity</subject><subject>Fluid flow</subject><subject>Magnetohydrodynamic simulation</subject><subject>Plasma</subject><subject>Plasma jets</subject><subject>Two dimensional analysis</subject><subject>Two dimensional models</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpd0U1P3DAQBmALFcFC-Qsoai9csszEjpMcq235kBaBKu6W44zBKGtvY6fV9tdjtLSqeprLM6808zJ2jrBEBH758LyL3-nnmlJaYlUtq6oGwAO2QGi6skEUH9gCgGPZATTH7CTGF8iiku0RO-ZYtbyScsG6O_3kKbnfNBRfXZzmbXLBF8EWt56m5PQ47opV8Nb5LB5GHTe6uBrDr_iRHVo9Rjp7n6fs8erb4-qmXN9f366-rEsjUKRSaBosCtOi4QMYLaG2PbcSCGQrNefAeUd1T7YdbIMAvYW-l42pRa87w0_Zp31siMmpaFwi82yC92SSwroSQnYZXezRdgo_ZopJbVw0NI7aU5ijyt8RNfBWQKaf_6MvYZ58viAr0WFXZ5SV3CszhRgnsmo7uY2edgpBvRWg_ilA5QLUvoC8eP4eP_cbGv6u_fk4fwVhIYL5</recordid><startdate>20190607</startdate><enddate>20190607</enddate><creator>Manuel, M J-E</creator><creator>Sefkow, A B</creator><creator>Kuranz, C C</creator><creator>Rasmus, A M</creator><creator>Klein, S R</creator><creator>MacDonald, M J</creator><creator>Trantham, M R</creator><creator>Fein, J R</creator><creator>Belancourt, P X</creator><creator>Young, R P</creator><creator>Keiter, P A</creator><creator>Pollock, B B</creator><creator>Park, J</creator><creator>Hazi, A U</creator><creator>Williams, G J</creator><creator>Chen, H</creator><creator>Drake, R P</creator><general>American Physical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20190607</creationdate><title>Magnetized Disruption of Inertially Confined Plasma Flows</title><author>Manuel, M J-E ; Sefkow, A B ; Kuranz, C C ; Rasmus, A M ; Klein, S R ; MacDonald, M J ; Trantham, M R ; Fein, J R ; Belancourt, P X ; Young, R P ; Keiter, P A ; Pollock, B B ; Park, J ; Hazi, A U ; Williams, G J ; Chen, H ; Drake, R P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-4aedf14c81c3d0ca605fb3f60e0686a330339e5bef8df7100bf0bb67c54ba9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Collimation</topic><topic>Computational fluid dynamics</topic><topic>Computer simulation</topic><topic>Cones</topic><topic>Cylinders</topic><topic>Disruption</topic><topic>Electrical resistivity</topic><topic>Fluid flow</topic><topic>Magnetohydrodynamic simulation</topic><topic>Plasma</topic><topic>Plasma jets</topic><topic>Two dimensional analysis</topic><topic>Two dimensional models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Manuel, M J-E</creatorcontrib><creatorcontrib>Sefkow, A B</creatorcontrib><creatorcontrib>Kuranz, C C</creatorcontrib><creatorcontrib>Rasmus, A M</creatorcontrib><creatorcontrib>Klein, S R</creatorcontrib><creatorcontrib>MacDonald, M J</creatorcontrib><creatorcontrib>Trantham, M R</creatorcontrib><creatorcontrib>Fein, J R</creatorcontrib><creatorcontrib>Belancourt, P X</creatorcontrib><creatorcontrib>Young, R P</creatorcontrib><creatorcontrib>Keiter, P A</creatorcontrib><creatorcontrib>Pollock, B B</creatorcontrib><creatorcontrib>Park, J</creatorcontrib><creatorcontrib>Hazi, A U</creatorcontrib><creatorcontrib>Williams, G J</creatorcontrib><creatorcontrib>Chen, H</creatorcontrib><creatorcontrib>Drake, R P</creatorcontrib><collection>PubMed</collection><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>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Manuel, M J-E</au><au>Sefkow, A B</au><au>Kuranz, C C</au><au>Rasmus, A M</au><au>Klein, S R</au><au>MacDonald, M J</au><au>Trantham, M R</au><au>Fein, J R</au><au>Belancourt, P X</au><au>Young, R P</au><au>Keiter, P A</au><au>Pollock, B B</au><au>Park, J</au><au>Hazi, A U</au><au>Williams, G J</au><au>Chen, H</au><au>Drake, R P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetized Disruption of Inertially Confined Plasma Flows</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2019-06-07</date><risdate>2019</risdate><volume>122</volume><issue>22</issue><spage>225001</spage><epage>225001</epage><pages>225001-225001</pages><artnum>225001</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>The creation and disruption of inertially collimated plasma flows are investigated through experiment, simulation, and analytical modeling. Supersonic plasma jets are generated by laser-irradiated plastic cones and characterized by optical interferometry measurements. Targets are magnetized with a tunable B field with strengths of up to 5 T directed along the axis of jet propagation. These experiments demonstrate a hitherto unobserved phenomenon in the laboratory, the magnetic disruption of inertially confined plasma jets. This occurs due to flux compression on axis during jet formation and can be described using a Lagrangian-cylinder model of plasma evolution implementing finite resistivity. The basic physical mechanisms driving the dynamics of these systems are described by this model and then compared with two-dimensional radiation-magnetohydrodynamic simulations. 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| source | American Physical Society Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Collimation Computational fluid dynamics Computer simulation Cones Cylinders Disruption Electrical resistivity Fluid flow Magnetohydrodynamic simulation Plasma Plasma jets Two dimensional analysis Two dimensional models |
| title | Magnetized Disruption of Inertially Confined Plasma Flows |
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