Oblique testing of a partially filled tank on a tilt table
- Braking-in-a-turn maneuvers represent a critical operational condition for any vehicle, due to the associated longitudinal and lateral perturbations to which it is subjected, which maximize the load transfer among the different wheels, and result in vehicle´s poor lateral stability and deficient braking performance. In this paper, a suspended vehicle supporting a partially filled 10 litter-capacity container, is set on a tilt table at oblique angles, in order to simulate a braking-in-a-turn maneuver. The measurements are assessed in the time and frequency domains, on the basis of the lateral load transfer ratio and the infrastructure fatigue damage. The outputs from the experiment show that the Minimum fill level (one-quarter), generates the larger lateral load transfer (0.45). Such fill level also causes the greatest ratios for the alternate stress over the mean stress on the infrastructure. The spectral analysis reveals the dominance of one of the sloshing frequencies during suchBraking-in-a-turn maneuvers represent a critical operational condition for any vehicle, due to the associated longitudinal and lateral perturbations to which it is subjected, which maximize the load transfer among the different wheels, and result in vehicle´s poor lateral stability and deficient braking performance. In this paper, a suspended vehicle supporting a partially filled 10 litter-capacity container, is set on a tilt table at oblique angles, in order to simulate a braking-in-a-turn maneuver. The measurements are assessed in the time and frequency domains, on the basis of the lateral load transfer ratio and the infrastructure fatigue damage. The outputs from the experiment show that the Minimum fill level (one-quarter), generates the larger lateral load transfer (0.45). Such fill level also causes the greatest ratios for the alternate stress over the mean stress on the infrastructure. The spectral analysis reveals the dominance of one of the sloshing frequencies during such combined perturbation condition.…
Autor*innen: | José A. Romero-Navarrete, Frank Otremba |
---|---|
Dokumenttyp: | Buchkapitel |
Veröffentlichungsform: | Graue Literatur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Mechanisms and Machine Science |
Jahr der Erstveröffentlichung: | 2019 |
Organisationseinheit der BAM: | 3 Gefahrgutumschließungen; Energiespeicher |
3 Gefahrgutumschließungen; Energiespeicher / 3.2 Gefahrguttanks und Unfallmechanik | |
Verlag: | Springer Nature Switzerland AG 2019 |
Jahrgang/Band: | 73 |
Erste Seite: | 3641 |
Letzte Seite: | 3650 |
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau |
Freie Schlagwörter: | Braking-in-a-turn maneuvers; Experimental approach; Infrastructure damage; Lateral stability; Load transfer; Sloshing |
Themenfelder/Aktivitätsfelder der BAM: | Infrastruktur |
Infrastruktur / Fire Science | |
Veranstaltung: | IFToMM world congress |
Veranstaltungsort: | Krakow, Poland |
Beginndatum der Veranstaltung: | 30.06.2019 |
Enddatum der Veranstaltung: | 04.07.2019 |
DOI: | 10.1007/978-3-030-20131-9_359 |
ISSN: | 2211-0984 |
ISBN: | 978-3-030-20130-2 |
ISBN: | 978-3-030-20131-9 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 15.07.2019 |
Referierte Publikation: | Nein |