Two models for hydraulic cylinders in flexible multibody simulations

    Tutkimustuotos: LukuScientificvertaisarvioitu

    2 Sitaatiot (Scopus)

    Abstrakti

    In modelling hydraulic cylinders interaction between the structural response and the hydraulic system needs to be taken into account. In this chapter two approaches for modelling flexible multibody systems coupled with hydraulic actuators i.e. cylinders are presented and compared. These models are the truss-elementlike cylinder and bending flexible cylinder models. The bending flexible cylinder element is a super-element combining the geometrically exact Reissner-beam element, the C1-continuous slide-spring element needed for the telescopc movement and the hydraulic fluid field. Both models are embeded with a friction model based on a bristle approach. The models are implemented in a finite element enviroment. In time the coupled stiff differential equation system is integrated using the L-stable Rosenbrock method.

    AlkuperäiskieliEnglanti
    OtsikkoComputational Methods for Solids and Fluids
    AlaotsikkoMultiscale Analysis, Probability Aspects and Model Reduction
    KustantajaSpringer
    Sivut463-493
    Sivumäärä31
    ISBN (elektroninen)978-3-319-27996-1
    ISBN (painettu)978-3-319-27994-7
    DOI - pysyväislinkit
    TilaJulkaistu - 2016
    OKM-julkaisutyyppiA3 Kirjan tai muun kokoomateoksen osa

    Julkaisusarja

    NimiComputational Methods in Applied Sciences
    Vuosikerta41
    ISSN (painettu)1871-3033

    Julkaisufoorumi-taso

    • Jufo-taso 0

    !!ASJC Scopus subject areas

    • Computational Mathematics
    • Modelling and Simulation
    • Fluid Flow and Transfer Processes
    • Computer Science Applications
    • Civil and Structural Engineering
    • Electrical and Electronic Engineering
    • Biomedical Engineering

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