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Application of the Standard Aeronautical CFD Method FLOWer to ETR500 Tunnel Entry
Pahlke, K. (1999) Application of the Standard Aeronautical CFD Method FLOWer to ETR500 Tunnel Entry. Transaero Symposium, Paris (fr), 04.-05.05.1999.
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Abstract
The time-accurate 3D Euler/Navier-Stokes code FLOWer of DLR is applied to a symmetric and a non-symmetric train entering a tunnel test case. The computed pressure signals are compared with full scale measurements of an ETR500 high speed train entering the north portal of the Terranuova Le Ville Tunnel. It is shown that FLOWer is able to compute tunnel entry configurations qualitatively correct.
| Document Type: | Conference or Workshop Item (Paper) | ||||
|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||
| Title: | Application of the Standard Aeronautical CFD Method FLOWer to ETR500 Tunnel Entry | ||||
| Authors: |
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| Date: | 1999 | ||||
| Status: | Published | ||||
| Keywords: | CFD, Euler equations, Train aerodynamics, pressure wave generation, unsteady flows | ||||
| Event Title: | Transaero Symposium, Paris (fr), 04.-05.05.1999 | ||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||
| HGF - Program: | Aeronautics | ||||
| HGF - Program Themes: | L - no assignement | ||||
| DLR - Research area: | Aeronautics | ||||
| DLR - Program: | L DT - Drehflüglertechnologien | ||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft | ||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik | ||||
| Deposited By: | Claudia Grant | ||||
| Deposited On: | 16 Sep 2005 | ||||
| Last Modified: | 14 Jan 2010 20:03 |
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