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MEASUREMENT TECHNIQUES FOR LARGE SCALE CONVECTIVE AIR FLOW

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.

Full text not available from this repository.

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.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:MEASUREMENT TECHNIQUES FOR LARGE SCALE CONVECTIVE AIR FLOW
Authors:
AuthorsInstitution or Email of Authors
Bosbach, JohannesUNSPECIFIED
Kühn, MatthiasUNSPECIFIED
Czapp, MarekUNSPECIFIED
Grabinski, NinaUNSPECIFIED
Westhoff, AndreasUNSPECIFIED
Wagner, ClausUNSPECIFIED
Date:31 August 2007
Journal or Publication Title:8th ONERA-DLR Aerospace Symposium
Refereed publication: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 Dates:2007-10-17 - 2007-10-19
Organizer:DLR, ONERA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L - no assignement
DLR - Research theme (Project):L -- no assignement
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Fluid Systems
Deposited By: Dr.rer.nat. Johannes Bosbach
Deposited On:29 Jul 2008
Last Modified:15 Jan 2010 01:41

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