CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model
The SD 7003 has been investigated quite extensively in the past at different Reynolds numbers. At moderate Reynolds numbers and low angles of attack its upper surface is dominated by a large laminar separation bubble which provides a demanding test case for RANS-based transition models. In this arti...
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my.iium.irep.565072017-06-19T07:34:31Z http://irep.iium.edu.my/56507/ CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model Islam, Mazharul Langfeldt, Felix Fürst, Jiri Wood, David H. TL500 Aeronautics The SD 7003 has been investigated quite extensively in the past at different Reynolds numbers. At moderate Reynolds numbers and low angles of attack its upper surface is dominated by a large laminar separation bubble which provides a demanding test case for RANS-based transition models. In this article, a widely used open-source Computational Fluid Dynamics (CFD) toolbox has been used mainly to investigate the (i) aerodynamics coefficients and (ii) boundary layer transitional behaviors of a SD 7003 airfoil using a local correlation-based γ – Reθt SST [1] transition and turbulence model. Several researchers have proposed different correlations which can be used in the γ – Reθt SST. In this article, five such correlations have been investigated for the SD 7003 at low Reynolds number which is particularly challenging for CFD analysis. IOP Publishing 2017-04-03 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/56507/7/56507-CFD%20Analysis%20of%20a%20SD%207003%20Airfoil.pdf application/pdf en http://irep.iium.edu.my/56507/8/56507-CFD%20Analysis%20of%20a%20SD%207003%20Airfoil_SCOPUS.pdf Islam, Mazharul and Langfeldt, Felix and Fürst, Jiri and Wood, David H. (2017) CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering 2016 (ICMAAE’16), 25th-27th July 2016, Kuala Lumpur, Malaysia. http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012067/pdf 10.1088/1757-899X/184/1/012067 |
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TL500 Aeronautics Islam, Mazharul Langfeldt, Felix Fürst, Jiri Wood, David H. CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
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The SD 7003 has been investigated quite extensively in the past at different Reynolds numbers. At moderate Reynolds numbers and low angles of attack its upper surface is dominated by a large laminar separation bubble which provides a demanding test case for RANS-based transition models. In this article, a widely used open-source Computational Fluid Dynamics (CFD) toolbox has been used mainly to investigate the (i) aerodynamics coefficients and (ii) boundary layer transitional behaviors of a SD 7003 airfoil using a local correlation-based γ – Reθt SST [1] transition and turbulence model. Several researchers have proposed different correlations which can be used in the γ – Reθt SST. In this article, five such correlations have been investigated for the SD 7003 at low Reynolds number which is particularly challenging for CFD analysis. |
format |
Conference or Workshop Item |
author |
Islam, Mazharul Langfeldt, Felix Fürst, Jiri Wood, David H. |
author_facet |
Islam, Mazharul Langfeldt, Felix Fürst, Jiri Wood, David H. |
author_sort |
Islam, Mazharul |
title |
CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
title_short |
CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
title_full |
CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
title_fullStr |
CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
title_full_unstemmed |
CFD analysis of a SD 7003 airfoil with a local correlation based transition and turbulence model |
title_sort |
cfd analysis of a sd 7003 airfoil with a local correlation based transition and turbulence model |
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IOP Publishing |
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2017 |
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http://irep.iium.edu.my/56507/7/56507-CFD%20Analysis%20of%20a%20SD%207003%20Airfoil.pdf http://irep.iium.edu.my/56507/8/56507-CFD%20Analysis%20of%20a%20SD%207003%20Airfoil_SCOPUS.pdf http://irep.iium.edu.my/56507/ http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012067/pdf |
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