Large eddy simulation with accurate implicit subgrid scale diffusion:
Abstract: "A method for large-eddy simulation is presented that does not use an explicit subgrid-scale diffusion term. Subgrid-scale effects are modelled implicitly through an appropriate monotone discretization method for the advective terms. Special attention is given to the accuracy of the i...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam
1996
|
| Schriftenreihe: | Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM
1996,1 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "A method for large-eddy simulation is presented that does not use an explicit subgrid-scale diffusion term. Subgrid-scale effects are modelled implicitly through an appropriate monotone discretization method for the advective terms. Special attention is given to the accuracy of the implicit subgrid-scale diffusion term. Computational results are shown for the dispersion of a passive scalar in an artificial turbulent velocity field. Comparisons are made with standard large-eddy simulation results. From the viewpoint of accuracy and computational costs the results are satisfactory." |
| Beschreibung: | 24 S. |
Internformat
MARC
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| 100 | 1 | |a Beets, Cees |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Large eddy simulation with accurate implicit subgrid scale diffusion |c C. Beets ; B. Koren |
| 264 | 1 | |a Amsterdam |c 1996 | |
| 300 | |a 24 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM |v 1996,1 | |
| 520 | 3 | |a Abstract: "A method for large-eddy simulation is presented that does not use an explicit subgrid-scale diffusion term. Subgrid-scale effects are modelled implicitly through an appropriate monotone discretization method for the advective terms. Special attention is given to the accuracy of the implicit subgrid-scale diffusion term. Computational results are shown for the dispersion of a passive scalar in an artificial turbulent velocity field. Comparisons are made with standard large-eddy simulation results. From the viewpoint of accuracy and computational costs the results are satisfactory." | |
| 650 | 4 | |a Mathematisches Modell | |
| 650 | 4 | |a Diffusion processes | |
| 650 | 4 | |a Eddies |x Mathematical models | |
| 650 | 4 | |a Periodic functions | |
| 650 | 4 | |a Turbulence |x Mathematical models | |
| 700 | 1 | |a Koren, Barry |e Verfasser |4 aut | |
| 810 | 2 | |a Afdeling Numerieke Wiskunde: Report NM |t Centrum voor Wiskunde en Informatica <Amsterdam> |v 1996,1 |w (DE-604)BV010177152 |9 1996,1 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-007388558 | ||
Datensatz im Suchindex
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| any_adam_object | |
| author | Beets, Cees Koren, Barry |
| author_facet | Beets, Cees Koren, Barry |
| author_role | aut aut |
| author_sort | Beets, Cees |
| author_variant | c b cb b k bk |
| building | Verbundindex |
| bvnumber | BV011033686 |
| ctrlnum | (OCoLC)35799544 (DE-599)BVBBV011033686 |
| format | Book |
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| id | DE-604.BV011033686 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T18:02:56Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007388558 |
| oclc_num | 35799544 |
| open_access_boolean | |
| owner | DE-91G DE-BY-TUM |
| owner_facet | DE-91G DE-BY-TUM |
| physical | 24 S. |
| publishDate | 1996 |
| publishDateSearch | 1996 |
| publishDateSort | 1996 |
| record_format | marc |
| series2 | Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM |
| spelling | Beets, Cees Verfasser aut Large eddy simulation with accurate implicit subgrid scale diffusion C. Beets ; B. Koren Amsterdam 1996 24 S. txt rdacontent n rdamedia nc rdacarrier Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM 1996,1 Abstract: "A method for large-eddy simulation is presented that does not use an explicit subgrid-scale diffusion term. Subgrid-scale effects are modelled implicitly through an appropriate monotone discretization method for the advective terms. Special attention is given to the accuracy of the implicit subgrid-scale diffusion term. Computational results are shown for the dispersion of a passive scalar in an artificial turbulent velocity field. Comparisons are made with standard large-eddy simulation results. From the viewpoint of accuracy and computational costs the results are satisfactory." Mathematisches Modell Diffusion processes Eddies Mathematical models Periodic functions Turbulence Mathematical models Koren, Barry Verfasser aut Afdeling Numerieke Wiskunde: Report NM Centrum voor Wiskunde en Informatica <Amsterdam> 1996,1 (DE-604)BV010177152 1996,1 |
| spellingShingle | Beets, Cees Koren, Barry Large eddy simulation with accurate implicit subgrid scale diffusion Mathematisches Modell Diffusion processes Eddies Mathematical models Periodic functions Turbulence Mathematical models |
| title | Large eddy simulation with accurate implicit subgrid scale diffusion |
| title_auth | Large eddy simulation with accurate implicit subgrid scale diffusion |
| title_exact_search | Large eddy simulation with accurate implicit subgrid scale diffusion |
| title_full | Large eddy simulation with accurate implicit subgrid scale diffusion C. Beets ; B. Koren |
| title_fullStr | Large eddy simulation with accurate implicit subgrid scale diffusion C. Beets ; B. Koren |
| title_full_unstemmed | Large eddy simulation with accurate implicit subgrid scale diffusion C. Beets ; B. Koren |
| title_short | Large eddy simulation with accurate implicit subgrid scale diffusion |
| title_sort | large eddy simulation with accurate implicit subgrid scale diffusion |
| topic | Mathematisches Modell Diffusion processes Eddies Mathematical models Periodic functions Turbulence Mathematical models |
| topic_facet | Mathematisches Modell Diffusion processes Eddies Mathematical models Periodic functions Turbulence Mathematical models |
| volume_link | (DE-604)BV010177152 |
| work_keys_str_mv | AT beetscees largeeddysimulationwithaccurateimplicitsubgridscalediffusion AT korenbarry largeeddysimulationwithaccurateimplicitsubgridscalediffusion |