Dynamics and loading of railway tank cars transporting liquid cargo are investigated. The approach based on the mechanical-pendulum analogy for the liquid cargo mobility simulation is proposed. Hydrodynamic parameters of the mechanical analogy are determined using the solution of the boundary-value problem for the liquid cargo vibrations in a cavity with the tank boiler shape. The fitting of the developed mathematical models is proved by comparison of calculated results and test data. Vibration characteristics and loading of tank-cars under their shunt collisions and motion along straight and curved track in trains are evaluated. It is shown that as a rule the liquid cargo mobility has an essential influence on tank dynamic properties.


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    Title :

    Mathematical modelling of vibrations and loading of railway tanks taking into account the liquid cargo mobility


    Contributors:

    Published in:

    Vehicle System Dynamics ; 30 , 3-4 ; 285-294


    Publication date :

    1998


    Size :

    10 Seiten, 4 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Mathematical Modelling of Vibrations and Loading of Railway Tanks Taking into Account the Liquid Cargo Mobility

    Bogomaz, G. I. / Markova, O. M. / Chernomashentseva, Y. G. | British Library Conference Proceedings | 1998


    Mathematical Modelling of Vibrations and Loading of Railway Tanks Taking into Account the Liquid Cargo Mobility

    BOGOMAZ, G.I. / MARKOVA, O.M. / CHERNOMASHENTSEVA, YU.G. | Taylor & Francis Verlag | 1998



    Mathematical modelling of vibrations and loading of railway tanks taking into account the liquid cargo mobility

    Bogomaz,G.I. / Markova,O.M. / Chernomashenstseva,Y.G. et al. | Automotive engineering | 1998


    LIQUID CARGO TANKS

    JEON JAE SUNG / KIM HONG SU / PARK JONG HWA | European Patent Office | 2017

    Free access