A Comparison of Spectral and Vortex Methods in Three-Dimensional Incompressible Flows
We present a comparison of the performance of vortex and pseudospectral methods in two reference flows: a homogeneous turbulent flow at low Reynolds number and a vortex reconnection case at a moderate Reynolds number. The results should contribute to a better understanding of the accuracy of vortex...
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Published in | Journal of computational physics Vol. 175; no. 2; pp. 702 - 712 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Inc
20.01.2002
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Subjects | |
Online Access | Get full text |
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Summary: | We present a comparison of the performance of vortex and pseudospectral methods in two reference flows: a homogeneous turbulent flow at low Reynolds number and a vortex reconnection case at a moderate Reynolds number. The results should contribute to a better understanding of the accuracy of vortex methods in both resolved and underresolved simulations. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0021-9991 1090-2716 |
DOI: | 10.1006/jcph.2001.6963 |