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Raffel, M. and Seelhorst, U. and Willert, C. (1999) Vortical Flow Structures at a Helicopter Rotor Model Measured by LDV and PIV. The Aeronautical Journal, 102 (1012), pp. 221-227.
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Abstract
Flowfield measurements of the blade tip vortices from a rotating helicopter rotor model were performed by three component laser Doppler velocimetry (3D-LDV) and conventional (two component) particle image velocimetry (PIV). In general, the results are in good correspondence, but also illustrate the different properties of both techniques: LDV offers the capability of three-component measurements, whereas PIV captures the unsteadyness of the flowfield
| Item URL in elib: | https://elib.dlr.de/13551/ | ||||||||||||||||
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| Document Type: | Article | ||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||||||||||
| Title: | Vortical Flow Structures at a Helicopter Rotor Model Measured by LDV and PIV | ||||||||||||||||
| Authors: |
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| Date: | 1999 | ||||||||||||||||
| Journal or Publication Title: | The Aeronautical Journal | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||
| Volume: | 102 | ||||||||||||||||
| Page Range: | pp. 221-227 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Helicopter, PIV, LDV, Vortices, BVI | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L DT - Drehflüglertechnologien | ||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik | ||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||
| Last Modified: | 06 Apr 2011 14:28 |
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