Considering the effect of the interaction between piping and support systems in the piping design is a more integrated process for improving the safety of piping systems. A special load case for piping systems are forces induced by gas detonation or deflagration in the pipes. A report is given on the research work to determine fluid/gas induced time dependent forces. The effect of explosion wave front velocities between 1200 m/s and 2000 m/s was investigated. The reason for this study was to demonstrate the safety of this existing pipe system. A full dynamic analysis of a pipe system was performed with regard to the elasticity of pipes and support-frameworks. The results of the finite element calculations of a large acetylene pipe system in a chemical plant will be presented. A reduction in the support forces of up to a factor of 4 was achieved in relation to conventional calculation methods.


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    Titel :

    Dynamic behavior of piping systems under internal detonation loads


    Weitere Titelangaben:

    Dynamisches Verhalten von Rohrleitungssystemen unter Innendetonationsbelastungen


    Beteiligte:
    Klein, H.W. (Autor:in) / Wilming, H. (Autor:in)


    Erscheinungsdatum :

    1996


    Format / Umfang :

    10 Seiten, 9 Bilder, 12 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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