15447003

Source:http://linkedlifedata.com/resource/pubmed/id/15447003

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0012691, umls-concept:C0242689
pubmed:issue	3
pubmed:dateCreated	2004-9-27
pubmed:abstractText	Theoretical results on the dynamics of dislocations in Rayleigh-Bénard convection are reported both for a Swift-Hohenberg model and the Oberbeck-Boussinesq equations. For intermediate Prandtl numbers the motion of dislocations is found to be driven by the superposition of two independent contributions: (i) the Peach-Koehler force and (ii) an advection force on the dislocation core by its self-generated mean flow. Their competition allows to explain the experimentally observed bound dislocation pairs.
pubmed:language	eng
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/100971574
pubmed:citationSubset	IM
pubmed:status	MEDLINE
pubmed:month	Sep
pubmed:issn	1054-1500
pubmed:author	pubmed-author:BodenschatzEE, pubmed-author:PesciPP, pubmed-author:WalterThT
pubmed:copyrightInfo	Copyright 2004 American Institute of Physics
pubmed:issnType	Print
pubmed:volume	14
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	933-9
pubmed:dateRevised	2006-11-15
pubmed:meshHeading	pubmed-meshheading:15447003-Convection, pubmed-meshheading:15447003-Models, Theoretical, pubmed-meshheading:15447003-Nonlinear Dynamics, pubmed-meshheading:15447003-Physics, pubmed-meshheading:15447003-Time Factors
pubmed:year	2004
pubmed:articleTitle	Dislocation dynamics in Rayleigh-Bénard convection.
pubmed:affiliation	Physikalisches Institut der Universität Bayreuth, D-95440 Bayreuth, Germany.
pubmed:publicationType	Journal Article, Research Support, U.S. Gov't, Non-P.H.S.