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Numerical and experimental flow studies of idealized aircraft cabins

Günther, Gero and Bosbach, Johannes and Pennecot, Julien and Wagner, Claus and Lerche, Thomas and Repp, Stefan (2004) Numerical and experimental flow studies of idealized aircraft cabins. In: Deutscher Luft- und Raumfahrtkongress 2004. Deutscher Luft- und Raumfahrtkongress 2004, 2004-09-20 - 2004-09-23, Dresden, Germany.

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Abstract

For two different types of cabins of modern mega liners, passenger cabins and sleeping bunks, generic configurations have been investigated numerically by means of Reynolds averaged Navier-Stokes (RANS) computations and experimentally by particle image velocimetry (PIV) as well as thermography. In order to study the flow of fresh air along the luggage compartment, the real aircraft cabin has been reduced to the wider region around this compartment. From the crew rest compartments one single person sleeping bunk was considered. Comparisons between computations and measurements indicates that higher value low Reynolds number turbulence models are suited best to predict the complex 3D flow with separation.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Numerical and experimental flow studies of idealized aircraft cabins
Authors:
AuthorsInstitution or Email of Authors
Günther, GeroUNSPECIFIED
Bosbach, JohannesUNSPECIFIED
Pennecot, JulienUNSPECIFIED
Wagner, ClausUNSPECIFIED
Lerche, ThomasAirbus Deutschland GmbH
Repp, StefanAirbus Deutschland GmbH
Date:20 September 2004
Journal or Publication Title:Deutscher Luft- und Raumfahrtkongress 2004
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:digital human, CFD, PIV, indoor flow
Event Title:Deutscher Luft- und Raumfahrtkongress 2004
Event Location:Dresden, Germany
Event Type:national Conference
Event Dates:2004-09-20 - 2004-09-23
Organizer:DGLR
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
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 > Helicopters
Deposited By: Dr.rer.nat. Johannes Bosbach
Deposited On:28 Jan 2008
Last Modified:27 Apr 2009 14:39

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