• Abstract

    The integration of reduced state-space models into finite element analysis tools is a key factor in enhancing the practicality of reduced order models. It helps safeguarding the intellectual property and approximating the behaviour of complex systems. This paper introduces a novel thermo-mechanical super-element, which contains the reduced order model and can be easiliy integrated into finite element environment. Application of the thermo-mechanical super-element leads to significant speed up in computational time of the entire finite element model. Furthermore, compared to the full-order finite element model, the super-element shows excellent approximation of the thermo-mechanical behaviour of the original model and has significant implications for the design and optimization of such systems.

    Publikationsdetails

    Autoren
    M.Sc. Chisom Umunnakwe, Ibrahim Zawra, Evgenii B. Rudnyi, Martin Nießner, Prof. Dr.-Ing. Tamara Bechtold
    Publikationsjahr

    2023

    DOI