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Advanced Experimental and Numerical Validation and Analysis of Propeller Slipstream Flows
Roosenboom, Eric and Stürmer, Arne and Schröder, Andreas (2010) Advanced Experimental and Numerical Validation and Analysis of Propeller Slipstream Flows. Journal of Aircraft, Vol. 47 (1, January-February 2010), pp. 284-291. American Institute of Aeronautics and Astronautics. DOI: 10.2514/1.45961. ISSN 0021-8669.
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Official URL: http://www.aiaa.org/content.cfm?pageid=318&volume=47&issue=1&pubid=22&paperid=45961
Abstract
A comparison of velocity(-derived) quantities is made in the slipstream of a turboprop equipped transport aircraft between phase-locked experimental Particle Image Velocimetry (PIV) data and unsteady Reynolds Averaged Navier-Stokes (uRANS) calculations. Velocity results indicate a high level of agreement between the numerical and experimental results. In addition to velocity vector data, also derived quantities, such as vorticity, allow a verification and validation of the modeling in CFD. Although a good agreement is achieved, future needs for the comparison and validation of computational (CFD) and experimental (PIV) data are highlighted.
| Document Type: | Article | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Additional Information: | AIAA-45961-955[1] | ||||||||
| Title: | Advanced Experimental and Numerical Validation and Analysis of Propeller Slipstream Flows | ||||||||
| Authors: |
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| Date: | 2010 | ||||||||
| Journal or Publication Title: | Journal of Aircraft | ||||||||
| Refereed publication: | Yes | ||||||||
| In Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| Volume: | Vol. 47 | ||||||||
| DOI: | 10.2514/1.45961 | ||||||||
| Page Range: | pp. 284-291 | ||||||||
| Publisher: | American Institute of Aeronautics and Astronautics | ||||||||
| ISSN: | 0021-8669 | ||||||||
| Status: | Published | ||||||||
| Keywords: | unsteady Reynolds Averaged Navier-Stokes (uRANS), Particle Image Velocimetry (PIV), propeller stream | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Flight Physics | ||||||||
| Location: | Braunschweig , Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Transport Aircraft Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||
| Deposited By: | Ilka Micknaus | ||||||||
| Deposited On: | 15 Dec 2009 08:39 | ||||||||
| Last Modified: | 07 Feb 2013 20:28 |
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