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Measurement of unsteady flow fields
Raffel, Markus and Willert, Christian and Kompenhans, Jürgen and Loose, Sigfried and Bosbach, Johannes (2004) Measurement of unsteady flow fields. In: Unsteady Flow Effects Progress in Vehicle Aerodynamics, 3. Expert Verlag. pp. 177-191. ISBN 3-8169-2380-1.
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Abstract
Todays measurement techniques and especially laser based optical measurement techniques are widely used by automobile manufacturers for investigation of external flows around the vehicle bodies as well as for internal flows in passenger compartments and engines. In spite of the fact, that probe measurements and pointwise laser anemometry is still frequently used, this paper is focusing on planar velocimetry which has rapidly developed over the past decade. Therefore, Particle Image Velocimetry (PIV) and Doppler Global Velocimetry (DGV) are described in more detail in the following.
| Document Type: | Contribution to a Collection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Measurement of unsteady flow fields | ||||||||||||
| Authors: |
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| Date: | 23 March 2004 | ||||||||||||
| Journal or Publication Title: | Unsteady Flow Effects | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Volume: | 3 | ||||||||||||
| Page Range: | pp. 177-191 | ||||||||||||
| Editors: |
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| Publisher: | Expert Verlag | ||||||||||||
| Series Name: | Progress in Vehicle Aerodynamics | ||||||||||||
| ISBN: | 3-8169-2380-1 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Particle Image Velocimetry (PIV), Doppler Global Velocimetry (DGV), Vehicle Aerodynamics | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Transport | ||||||||||||
| HGF - Program Themes: | V UR - Schonung von Umwelt und Ressourcen | ||||||||||||
| DLR - Research area: | Transport | ||||||||||||
| DLR - Program: | V UR - Schonung von Umwelt und Ressourcen | ||||||||||||
| DLR - Research theme (Project): | V - Fahrzeugaerodynamik (old) | ||||||||||||
| Location: | Köln-Porz , Göttingen | ||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters Institute of Aerodynamics and Flow Technology > Experimental Methods Institute of Propulsion Technology | ||||||||||||
| Deposited By: | Dr.-Ing.habil. Markus Raffel | ||||||||||||
| Deposited On: | 26 Jan 2006 | ||||||||||||
| Last Modified: | 27 Apr 2009 04:57 |
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