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http://hdl.handle.net/2445/12788
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DC Field | Value | Language |
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dc.contributor.author | Reigada Sanz, Ramon | cat |
dc.contributor.author | Sagués i Mestre, Francesc | cat |
dc.contributor.author | Sokolov, Igor M., 1958- | cat |
dc.contributor.author | Sancho, José M. | cat |
dc.contributor.author | Blumen, Alexander | cat |
dc.date.accessioned | 2010-06-07T12:13:40Z | - |
dc.date.available | 2010-06-07T12:13:40Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/12788 | - |
dc.description.abstract | We investigate the effects of stirring on the kinetics of the A + B → 0 reaction under stoichiometrical conditions in 2D. We consider both a steady eddy-lattice flow and a random flow mimicking turbulence. In both situations complex decay patterns are detected. Only an intermediate stage of the reaction is dominated by mixing. The long-time behavior shows fluctuation-dominated kinetics, c ( t ) ∝ t − 1 / 2 , governed by effective diffusion. For the case of an eddy-lattice flow a very slow intermediate regime emerges, c ( t ) ∝ t − 1 / 4 , which is associated with the closed topology of flow lines. | - |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per APS i http://dx.doi.org/10.1103/PhysRevLett.78.741 | cat |
dc.relation.ispartof | Physical Review Letters, 1997, vol. 78, núm. 4, p. 741-744 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.78.741 | - |
dc.rights | (c) American Physical Society, 1997 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Química física | cat |
dc.subject.classification | Física estadística | cat |
dc.subject.classification | Thermodinàmica | cat |
dc.subject.classification | Dinàmica de fluids | cat |
dc.subject.other | Chemistry, Physical and theoretical | eng |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Fluid dynamics | eng |
dc.subject.other | Thermodynamics | eng |
dc.title | Fluctuation-dominated kinetics under stirring | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 114552 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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114552.pdf | 150.23 kB | Adobe PDF | View/Open |
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