Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/51256
Share/Export:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Title: | A priori and a posteriori tests of subgrid scale models for scalar transport |
Authors: | Jiménez, C.; Valiño García, Luis CSIC ORCID; Dopazo, C. | Issue Date: | 2001 | Publisher: | American Institute of Physics | Citation: | Physics of Fluids 13: 2433-2436 (2001) | Abstract: | A priori tests of subgrid scale (SGS) models for the transport of scalars by turbulence are performed by studying the transfer of scalar fluctuations between resolved and subgrid scales in a temporal mixing layer. They confirm that both forward and backward transfer are present, what can be best represented by mixed models (eddy-diffusivity+scale-similarity). However, a posteriori tests show that eddy-diffusivity models, even if only able to dissipate fluctuations from resolved to subgrid scales, give very similar results to mixed models, provided that an appropriate model is used for SGS stresses. © 2001 American Institute of Physics. | URI: | http://hdl.handle.net/10261/51256 | DOI: | 10.1063/1.1384891 | Identifiers: | doi: 10.1063/1.1384891 issn: 1070-6631 |
Appears in Collections: | (LIFTEC) Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | View/Open |
CORE Recommender
SCOPUSTM
Citations
25
checked on Apr 6, 2024
WEB OF SCIENCETM
Citations
16
checked on Feb 24, 2024
Page view(s)
266
checked on Apr 19, 2024
Download(s)
96
checked on Apr 19, 2024
Google ScholarTM
Check
Altmetric
Altmetric
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.