Mimar Sinan Güzel Sanatlar Üniversitesi Açık Bilim, Sanat Arşivi
Açık Bilim, Sanat Arşivi, Mimar Sinan Güzel Sanatlar Üniversitesi tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, Üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve yayınların etkisini artırmak için telif haklarına uygun olarak Açık Erişime sunar.MSGSÜ'de Ara
Cinlar subgrid scale model for large eddy simulation
dc.contributor.author | Kara, R. | |
dc.contributor.author | Caglar, M. | |
dc.date.accessioned | 2025-01-09T20:14:26Z | |
dc.date.available | 2025-01-09T20:14:26Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0096-3003 | |
dc.identifier.issn | 1873-5649 | |
dc.identifier.uri | https://doi.org/10.1016/j.amc.2017.11.033 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14124/9064 | |
dc.description.abstract | We construct a new subgrid scale (SGS) stress model for representing the small scale effects in large eddy simulation (LES) of incompressible flows. We use the covariance tensor for representing the Reynolds stress and include Clark's model for the cross stress. The Reynolds stress is obtained analytically from Cinlar random velocity field, which is based on vortex structures observed in the ocean at the subgrid scale. The validity of the model is tested with turbulent channel flow computed in OpenFOAM. It is compared with the most frequently used dynamic Smagorinsky and one-equation eddy SGS models through DNS data. (C) 2017 Elsevier Inc. All rights reserved. | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) [112T761] | en_US |
dc.description.sponsorship | This work was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) Project no. 112T761. The numerical calculations reported in this paper were partially performed at TUBITAK ULAKBIM, High Performance and Grid Computing Center (TRUBA resources). The authors would like to thank Ayse Gul Gungor, Alkan Kabakcioglu, and Hasret Turkeri for their helpful discussions on the physics and simulations of the flow. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier Science Inc | en_US |
dc.relation.ispartof | Applied Mathematics and Computation | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Stochastic flows | en_US |
dc.subject | Large eddy simulation | en_US |
dc.subject | Homogeneous turbulence | en_US |
dc.subject | Subgrid model | en_US |
dc.subject | Channel flow | en_US |
dc.title | Cinlar subgrid scale model for large eddy simulation | en_US |
dc.type | article | en_US |
dc.authorid | Caglar, Mine/0000-0001-9452-5251 | |
dc.department | Mimar Sinan Güzel Sanatlar Üniversitesi | en_US |
dc.identifier.doi | 10.1016/j.amc.2017.11.033 | |
dc.identifier.volume | 322 | en_US |
dc.identifier.startpage | 89 | en_US |
dc.identifier.endpage | 99 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.wosquality | Q1 | |
dc.identifier.wos | WOS:000418480500008 | |
dc.identifier.scopus | 2-s2.0-85036478043 | |
dc.identifier.scopusquality | Q1 | |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.snmz | KA_20250105 |
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