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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:
AuthorsInstitution or Email of Authors
Pahlke, K.UNSPECIFIED
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 (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
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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