Öngüner, Emir und Henning, Arne und Fey, Uwe und Wagner, Claus (2020) Towards Aerodynamically Optimized Freight Wagons: An Experimental Study on Container Designs. In: 21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics, 142, Seiten 437-446. Springer Nature. 21. STAB/DGLR Symposium 2018, 2018-11-06 - 2018-11-07, Darmstadt. doi: 10.1007/978-3-030-25253-3_42. ISBN 978-3-030-25252-6. ISSN 1612-2909.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: https://doi.org/10.1007/978-3-030-25253-3_42
Kurzfassung
The aerodynamic drag of a freight train can account for up to 80% of the total resistance at a speed of 115 km/h. This resistance thus contributes significantly to the energy consumption in rail freight transport. In view of the goal of transporting goods by rail at a speed of more than 160 km/h in the future, it is important to improve the aerodynamics of the freight car and of the entire train. There is great potential for aerodynamic optimization in the case of freight cars, which have hardly undergone any modernization or fundamental redevelopment in the last 100 years. As part of the FR8RAIL project within the framework of the EU joint undertaking Shift2Rail, an innovative freight wagon was developed and different strategies for aerodynamic optimization have been evaluated in wind tunnel experiments which mainly included different exterior design configurations of containers. The experimental results show that various extension designs on the rear surface of freight containers may lead to a certain drag reduction.
elib-URL des Eintrags: | https://elib.dlr.de/129614/ | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Zusätzliche Informationen: | Print ISBN 978-3-030-25252-6 Online ISBN 978-3-030-25253-3 ISSN-electronic 1860-0824 | ||||||||||||||||||||||||||||
Titel: | Towards Aerodynamically Optimized Freight Wagons: An Experimental Study on Container Designs | ||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||
Datum: | 2020 | ||||||||||||||||||||||||||||
Erschienen in: | 21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Band: | 142 | ||||||||||||||||||||||||||||
DOI: | 10.1007/978-3-030-25253-3_42 | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 437-446 | ||||||||||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||||||||||
Verlag: | Springer Nature | ||||||||||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||||||
ISBN: | 978-3-030-25252-6 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | railway aerodynamics, wind tunnel measurements | ||||||||||||||||||||||||||||
Veranstaltungstitel: | 21. STAB/DGLR Symposium 2018 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Darmstadt | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 6 November 2018 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 7 November 2018 | ||||||||||||||||||||||||||||
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 - NGT BIT (alt) | ||||||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Bodengebundene Fahrzeuge | ||||||||||||||||||||||||||||
Hinterlegt von: | Öngüner, Emir | ||||||||||||||||||||||||||||
Hinterlegt am: | 15 Jul 2020 09:24 | ||||||||||||||||||||||||||||
Letzte Änderung: | 17 Feb 2025 14:31 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags