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Impact of sloshing and non-sloshing cargo

  • The interaction between the sloshing cargo and the carrying vehicle has been predominantly studied from the perspective of road safety, aiming at characterizing the effects of cargo motion on both, the lateral stability of the vehicles and the respective braking performance. In this regard, one main issue is to objectively clarify the potential effects of the sloshing cargoes, when compared with solid or non-sloshing cargoes. While there are abundant theoretical studies about the comparative effects of one substance and the other on the vehicle performance, only few experimental studies have been reported with that approach. In this paper, the outputs from an experimental study involving the longitudinal load transfer of sloshing and non-sloshing cargoes, is presented. The longitudinal load transfer is characterized in this paper on the basis of the moment of the reaction forces at the wheel-support interface, with respect to the impact spot. Results suggest that for one-quarter fillThe interaction between the sloshing cargo and the carrying vehicle has been predominantly studied from the perspective of road safety, aiming at characterizing the effects of cargo motion on both, the lateral stability of the vehicles and the respective braking performance. In this regard, one main issue is to objectively clarify the potential effects of the sloshing cargoes, when compared with solid or non-sloshing cargoes. While there are abundant theoretical studies about the comparative effects of one substance and the other on the vehicle performance, only few experimental studies have been reported with that approach. In this paper, the outputs from an experimental study involving the longitudinal load transfer of sloshing and non-sloshing cargoes, is presented. The longitudinal load transfer is characterized in this paper on the basis of the moment of the reaction forces at the wheel-support interface, with respect to the impact spot. Results suggest that for one-quarter fill level, the sloshing cargo produces an amplification of the performance measure (12% maximum) while at half fill level the sloshing cargo damps the outputs (6.31 % reduction), while at high fill levels, the sloshing effect is mixed, as a function of the impact input, from -1.1% at low impact distance, to +6.6 for large impact distance.zeige mehrzeige weniger

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  • CONIIN_2019_Slosh_NonSlosh_Paper.pdf
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Metadaten
Autor*innen:José A. Romero-Navarrete
Persönliche Herausgeber*innen:Frank Otremba
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):CONiiN XV
Jahr der Erstveröffentlichung:2019
Organisationseinheit der BAM:3 Gefahrgutumschließungen; Energiespeicher
3 Gefahrgutumschließungen; Energiespeicher / 3.2 Gefahrguttanks und Unfallmechanik
Erste Seite:1
Letzte Seite:6
DDC-Klassifikation:Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau
Freie Schlagwörter:Cargo; Non-sloshing; Sloshing
Themenfelder/Aktivitätsfelder der BAM:Infrastruktur
Infrastruktur / Fire Science
Veranstaltung:CONiiN XV International Engineering Congress
Veranstaltungsort:Santiago de Querétaro, Mexico
Beginndatum der Veranstaltung:13.05.2019
Enddatum der Veranstaltung:17.05.2019
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:03.06.2019
Referierte Publikation:Nein
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