A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation
Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order fi...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Morgan, P. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2006 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media, Inc. 2006 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of scientific computing - Kluwer Academic Publishers-Plenum Publishers, 1986, 29(2006), 2 vom: 20. Okt., Seite 165-200 |
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| Übergeordnetes Werk: |
volume:29 ; year:2006 ; number:2 ; day:20 ; month:10 ; pages:165-200 |
| Links: |
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| DOI / URN: |
10.1007/s10915-005-9011-6 |
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OLC2073305113 |
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| 520 | |a Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. | ||
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| 700 | 1 | |a Visbal, M. |4 aut | |
| 700 | 1 | |a Rizzetta, D. |4 aut | |
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10.1007/s10915-005-9011-6 doi (DE-627)OLC2073305113 (DE-He213)s10915-005-9011-6-p DE-627 ger DE-627 rakwb eng 004 VZ 11 ssgn Morgan, P. verfasserin aut A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, Inc. 2006 Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. CFD parallel computing high-order compact differencing large Eddy simulation Navier–Stokes equations Visbal, M. aut Rizzetta, D. aut Enthalten in Journal of scientific computing Kluwer Academic Publishers-Plenum Publishers, 1986 29(2006), 2 vom: 20. Okt., Seite 165-200 (DE-627)129217549 (DE-600)56055-8 (DE-576)065121945 0885-7474 nnns volume:29 year:2006 number:2 day:20 month:10 pages:165-200 https://doi.org/10.1007/s10915-005-9011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_40 GBV_ILN_70 GBV_ILN_2020 AR 29 2006 2 20 10 165-200 |
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10.1007/s10915-005-9011-6 doi (DE-627)OLC2073305113 (DE-He213)s10915-005-9011-6-p DE-627 ger DE-627 rakwb eng 004 VZ 11 ssgn Morgan, P. verfasserin aut A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, Inc. 2006 Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. CFD parallel computing high-order compact differencing large Eddy simulation Navier–Stokes equations Visbal, M. aut Rizzetta, D. aut Enthalten in Journal of scientific computing Kluwer Academic Publishers-Plenum Publishers, 1986 29(2006), 2 vom: 20. Okt., Seite 165-200 (DE-627)129217549 (DE-600)56055-8 (DE-576)065121945 0885-7474 nnns volume:29 year:2006 number:2 day:20 month:10 pages:165-200 https://doi.org/10.1007/s10915-005-9011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_40 GBV_ILN_70 GBV_ILN_2020 AR 29 2006 2 20 10 165-200 |
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10.1007/s10915-005-9011-6 doi (DE-627)OLC2073305113 (DE-He213)s10915-005-9011-6-p DE-627 ger DE-627 rakwb eng 004 VZ 11 ssgn Morgan, P. verfasserin aut A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, Inc. 2006 Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. CFD parallel computing high-order compact differencing large Eddy simulation Navier–Stokes equations Visbal, M. aut Rizzetta, D. aut Enthalten in Journal of scientific computing Kluwer Academic Publishers-Plenum Publishers, 1986 29(2006), 2 vom: 20. Okt., Seite 165-200 (DE-627)129217549 (DE-600)56055-8 (DE-576)065121945 0885-7474 nnns volume:29 year:2006 number:2 day:20 month:10 pages:165-200 https://doi.org/10.1007/s10915-005-9011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_40 GBV_ILN_70 GBV_ILN_2020 AR 29 2006 2 20 10 165-200 |
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10.1007/s10915-005-9011-6 doi (DE-627)OLC2073305113 (DE-He213)s10915-005-9011-6-p DE-627 ger DE-627 rakwb eng 004 VZ 11 ssgn Morgan, P. verfasserin aut A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, Inc. 2006 Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. CFD parallel computing high-order compact differencing large Eddy simulation Navier–Stokes equations Visbal, M. aut Rizzetta, D. aut Enthalten in Journal of scientific computing Kluwer Academic Publishers-Plenum Publishers, 1986 29(2006), 2 vom: 20. Okt., Seite 165-200 (DE-627)129217549 (DE-600)56055-8 (DE-576)065121945 0885-7474 nnns volume:29 year:2006 number:2 day:20 month:10 pages:165-200 https://doi.org/10.1007/s10915-005-9011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_40 GBV_ILN_70 GBV_ILN_2020 AR 29 2006 2 20 10 165-200 |
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10.1007/s10915-005-9011-6 doi (DE-627)OLC2073305113 (DE-He213)s10915-005-9011-6-p DE-627 ger DE-627 rakwb eng 004 VZ 11 ssgn Morgan, P. verfasserin aut A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, Inc. 2006 Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. CFD parallel computing high-order compact differencing large Eddy simulation Navier–Stokes equations Visbal, M. aut Rizzetta, D. aut Enthalten in Journal of scientific computing Kluwer Academic Publishers-Plenum Publishers, 1986 29(2006), 2 vom: 20. Okt., Seite 165-200 (DE-627)129217549 (DE-600)56055-8 (DE-576)065121945 0885-7474 nnns volume:29 year:2006 number:2 day:20 month:10 pages:165-200 https://doi.org/10.1007/s10915-005-9011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_40 GBV_ILN_70 GBV_ILN_2020 AR 29 2006 2 20 10 165-200 |
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a parallel overset grid high-order flow solver for large eddy simulation |
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A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation |
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Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. © Springer Science+Business Media, Inc. 2006 |
| abstractGer |
Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. © Springer Science+Business Media, Inc. 2006 |
| abstract_unstemmed |
Abstract This work describes the development and validation of a parallel high-order compact finite difference Navier–Stokes solver for application to large-eddy simulation (LES) and direct numerical simulation. The implicit solver can employ up to sixth-order spatial formulations and tenth-order filtering. The parallelization of the solver is founded on the overset grid technique. LES were then performed for turbulent channel flow with Reynolds numbers ranging from Reτ=180 to 590, and flow past a circular cylinder with a transitional wake at ReD=3900. The channel flow solutions were obtained using both an implicit LES (ILES) approach and a dynamic sub-grid scale model. The ILES method obtained virtually identical solutions at half the computational cost. The original vector and new parallel solvers produce indistinguishable mean flow solutions for the circular cylinder. Repeating the cylinder simulation on a much finer mesh resulted in significantly better agreement with experimental data in the near wake than the coarse grid solution and other previous numerical studies. © Springer Science+Business Media, Inc. 2006 |
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A Parallel Overset Grid High-Order Flow Solver for Large Eddy Simulation |
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Visbal, M. Rizzetta, D. |
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