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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.
| Item URL in elib: | https://elib.dlr.de/52837/ | |||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||||||||||||||
| Title: | Numerical and experimental flow studies of idealized aircraft cabins | |||||||||||||||||||||
| Authors: |
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| Date: | 20 September 2004 | |||||||||||||||||||||
| Journal or Publication Title: | Deutscher Luft- und Raumfahrtkongress 2004 | |||||||||||||||||||||
| Refereed publication: | No | |||||||||||||||||||||
| Open Access: | No | |||||||||||||||||||||
| Gold Open Access: | 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 assignment | |||||||||||||||||||||
| DLR - Research theme (Project): | L - no assignment (old) | |||||||||||||||||||||
| Location: | Göttingen | |||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | |||||||||||||||||||||
| Deposited By: | Bosbach, Dr.rer.nat. Johannes | |||||||||||||||||||||
| Deposited On: | 28 Jan 2008 | |||||||||||||||||||||
| Last Modified: | 27 Apr 2009 14:39 |
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