| The development of truncated inviscid turbulence and the Fermi-Pasta-Ulam problem. | |
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MedLine Citation:
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PMID: 19123634 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A study was made of the possible similarity between the development of truncated, inviscid turbulence and the Fermi-Pasta-Ulam (FPU) problem. For the case of a constant time scale, which resembles the FPU problem, a significant increase in the time to achieve equipartition was found when the initial energy was decreased. At first a few modes were generated and only rather late in the spectral development other modes appear and equipartition was established. |
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Authors:
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G Ooms; B J Boersma |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Chaos (Woodbury, N.Y.) Volume: 18 ISSN: 1089-7682 ISO Abbreviation: Chaos Publication Date: 2008 Dec |
Date Detail:
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Created Date: 2009-01-06 Completed Date: 2009-04-01 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100971574 Medline TA: Chaos Country: United States |
Other Details:
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Languages: eng Pagination: 043124 Citation Subset: IM |
Affiliation:
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J. M. Burgerscentrum, Delft University of Technology, Faculty of Mechanical Engineering, Laboratory for Aero- and Hydrodynamics, Mekelweg 2, 2628 CD Delft, The Netherlands. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Algorithms* Computer Simulation Nonlinear Dynamics* Oscillometry / methods* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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