Ehrenfried, Klaus und Heine, Daniela (2024) Pressure Waves and Flow Induced by a Train in a Tunnel. In: 23rd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIV, 154, Seiten 58-67. Springer Nature. 23. STAB-DGLR-Symposium 2022, 2022-11-09 - 2022-11-10, Berlin. doi: 10.1007/978-3-031-40482-5_6. ISBN 978-3-031-40481-8. ISSN 1612-2909.
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Offizielle URL: https://link.springer.com/book/10.1007/978-3-031-40482-5
Kurzfassung
The flow around a train in a tunnel was experimentally investigated at the Tunnel Simulation Facility of the DLR in G¨ottingen. A 1:25 scaled moving train model equipped with flow sensors passed through a 10 m long model tunnel. Parallel to the experiments simulations based on a quasi-1D formulation of the flow were performed. It could be shown that with appropriate adjustment of empirical parameters, the simulation can reproduce the measured pressure and velocity. All deviations between the measured and calculated data can be plausibly explained.
elib-URL des Eintrags: | https://elib.dlr.de/192051/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
Zusätzliche Informationen: | ISSN 1612-2909 ISSN 1860-0824 (electronic) ISBN 978-3-031-40481-8 ISBN 978-3-031-40482-5 (eBook) | ||||||||||||||||||||||||
Titel: | Pressure Waves and Flow Induced by a Train in a Tunnel | ||||||||||||||||||||||||
Autoren: |
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Datum: | 2024 | ||||||||||||||||||||||||
Erschienen in: | 23rd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIV | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 154 | ||||||||||||||||||||||||
DOI: | 10.1007/978-3-031-40482-5_6 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 58-67 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer Nature | ||||||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||
ISBN: | 978-3-031-40481-8 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Druckwellen, Zug, Tunnel, pressure waves, train, tunnel | ||||||||||||||||||||||||
Veranstaltungstitel: | 23. STAB-DGLR-Symposium 2022 | ||||||||||||||||||||||||
Veranstaltungsort: | Berlin | ||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 9 November 2022 | ||||||||||||||||||||||||
Veranstaltungsende: | 10 November 2022 | ||||||||||||||||||||||||
Veranstalter : | STAB/DGLR | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Verkehr | ||||||||||||||||||||||||
HGF - Programmthema: | Schienenverkehr | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | V SC Schienenverkehr | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | V - ProCo - Propulsion and Coupling, V - TraCo - Train Control and Management (alt), V - INTRA - Infrastruktur und Transformation | ||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Bodengebundene Fahrzeuge | ||||||||||||||||||||||||
Hinterlegt von: | Ehrenfried, Dr.rer.nat. Klaus | ||||||||||||||||||||||||
Hinterlegt am: | 20 Dez 2022 16:46 | ||||||||||||||||||||||||
Letzte Änderung: | 31 Jul 2024 17:53 |
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