<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Journal Article">
		<site>mtc-m21b.sid.inpe.br 804</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<identifier>8JMKD3MGP3W34P/3PP6EFE</identifier>
		<repository>sid.inpe.br/mtc-m21b/2017/10.05.19.14</repository>
		<lastupdate>2017:10.05.19.14.20 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 administrator</lastupdate>
		<metadatarepository>sid.inpe.br/mtc-m21b/2017/10.05.19.14.20</metadatarepository>
		<metadatalastupdate>2018:06.04.02.27.55 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 administrator {D 2017}</metadatalastupdate>
		<doi>10.1016/j.physleta.2017.08.025</doi>
		<issn>0375-9601</issn>
		<citationkey>ChertovskihRempChim:2017:MaFiGe</citationkey>
		<title>Magnetic field generation by intermittent convection</title>
		<year>2017</year>
		<month>Oct.</month>
		<typeofwork>journal article</typeofwork>
		<secondarytype>PRE PI</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>7394 KiB</size>
		<author>Chertovskih, R.,</author>
		<author>Rempel, Erico Luiz,</author>
		<author>Chimanski, E. V.,</author>
		<group></group>
		<group>DIDGE-CGCEA-INPE-MCTIC-GOV-BR</group>
		<affiliation>Universidade do Porto</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Tecnológico de Aeronáutica (ITA)</affiliation>
		<electronicmailaddress>roman@ssau.ru</electronicmailaddress>
		<journal>Physics Letters A</journal>
		<volume>381</volume>
		<number>38</number>
		<pages>3300-3306</pages>
		<secondarymark>A1_ENGENHARIAS_III A2_INTERDISCIPLINAR A2_CIÊNCIAS_AGRÁRIAS_I A2_BIODIVERSIDADE B1_MEDICINA_II B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_GEOCIÊNCIAS B1_ENGENHARIAS_IV B1_ENGENHARIAS_II B1_CIÊNCIA_DA_COMPUTAÇÃO B1_ASTRONOMIA_/_FÍSICA B2_MATERIAIS B2_ECONOMIA B2_CIÊNCIAS_BIOLÓGICAS_I B2_BIOTECNOLOGIA</secondarymark>
		<transferableflag>1</transferableflag>
		<contenttype>External Contribution</contenttype>
		<versiontype>publisher</versiontype>
		<keywords>MagnetohydrodynamicsRayleigh–Bénard convectionConvective dynamoIntermittency.</keywords>
		<abstract>Magnetic field generation in three-dimensional RayleighBénard convection of an electrically conducting fluid is studied numerically by fixing the Prandtl number at P=0.3 and varying the Rayleigh number (Ra) as a control parameter. A recently reported route to hyperchaos involving quasiperiodic regimes, crises and chaotic intermittent attractors is followed, and the critical magnetic Prandtl number (Pmc) for dynamo action is determined as a function of Ra. A mechanism for the onset of intermittency in the magnetic energy is described, the most beneficial convective regimes for dynamo action in this transition to weak turbulence are identified, and the impact of intermittency on the dependence of Pmc on Ra is discussed.</abstract>
		<area>CEA</area>
		<language>en</language>
		<targetfile>cherto_magnetic.pdf</targetfile>
		<usergroup>simone</usergroup>
		<readergroup>administrator</readergroup>
		<readergroup>simone</readergroup>
		<visibility>shown</visibility>
		<archivingpolicy>denypublisher denyfinaldraft24</archivingpolicy>
		<readpermission>deny from all and allow from 150.163</readpermission>
		<documentstage>not transferred</documentstage>
		<nexthigherunit>8JMKD3MGPCW/3EU29DP</nexthigherunit>
		<citingitemlist>sid.inpe.br/bibdigital/2013/10.01.22.11 2</citingitemlist>
		<dissemination>WEBSCI; PORTALCAPES; COMPENDEX.</dissemination>
		<hostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</hostcollection>
		<username>simone</username>
		<agreement>agreement.html .htaccess .htaccess2</agreement>
		<lasthostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</lasthostcollection>
		<url>http://mtc-m21b.sid.inpe.br/rep-/sid.inpe.br/mtc-m21b/2017/10.05.19.14</url>
	</metadata>
</metadatalist>