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Bosbach, Johannes and Kühn, Matthias and Czapp, Marek and Grabinski, Nina and Westhoff, Andreas and Wagner, Claus (2007) MEASUREMENT TECHNIQUES FOR LARGE SCALE CONVECTIVE AIR FLOW. In: 8th ONERA-DLR Aerospace Symposium. ODAS 2007, 2007-10-17 - 2007-10-19, Göttingen, Germany.
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Official URL: http://www.dlrodas2007.de/
Abstract
The experimental accessibility of convective air flow is discussed concerning the aspects of large scale measurements, scaling of convective air flow and simultaneous measurement of instantaneous velocity and temperature fields. Measurements of convective air flow in a full scale aircraft cabin mock-up section, of mixed convection in a generic cell under high pressure and of Rayleigh-Bénard convection in a cubical cell are presented. In all three cases Particle Image Velocimetry is adapted to the specific needs of the measurement situation and applied as the measurement technique of choice. As a result Particle Image velocimetry is adapted to large scales, to high fluid pressure and to simultaneous measurement of velocity and temperature fields.
| Item URL in elib: | https://elib.dlr.de/51269/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||||||
| Title: | MEASUREMENT TECHNIQUES FOR LARGE SCALE CONVECTIVE AIR FLOW | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 31 August 2007 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | 8th ONERA-DLR Aerospace Symposium | ||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Mixed convection, indoor air flow, Particle Image Velocimetry, helium filled soap bubbles, aerodynamic scaling, thermochromic liquid crystals | ||||||||||||||||||||||||||||
| Event Title: | ODAS 2007 | ||||||||||||||||||||||||||||
| Event Location: | Göttingen, Germany | ||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||
| Event Start Date: | 17 October 2007 | ||||||||||||||||||||||||||||
| Event End Date: | 19 October 2007 | ||||||||||||||||||||||||||||
| Organizer: | DLR, ONERA | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||
| HGF - Program: | other | ||||||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||
| DLR - Program: | L - no assignment | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - no assignment (old) | ||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Fluid Systems | ||||||||||||||||||||||||||||
| Deposited By: | Bosbach, Dr.rer.nat. Johannes | ||||||||||||||||||||||||||||
| Deposited On: | 29 Jul 2008 | ||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:14 |
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