A numerical approach to the trajectory simulation of break-up ice in the in-flight icing code FENSAP-ICE is investigated. At each time step, the displacement and rotation of the moving domains is computed from a 6-DOFs analysis of the forces and moments. The moving domains are amalgamated into the fixed background mesh by a hole-cutting and stitching algorithm, producing a continuous unstructured hybrid mesh, eliminating interpolation between domains and ensuring that the fluxes are fully conserved across the entire mesh. To maintain good load balancing on parallel computers, the finite element CFD flow solver uses an efficient parallel iterative matrix solver and domain decomposition to partition the computational domain into equal-sized subdomains. Test cases used to validate and demonstrate the features of the computational algorithm are shown.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of a Shed-Ice Trajectory Simulation in FENSAP-ICE


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    2007 SAE Aircraft and Engine Icing International Conference ; 2007



    Erscheinungsdatum :

    2007-09-24




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of a Shed-Ice Trajectory Simulation in FENSAP-ICE

    Baruzzi, G.S. / Lagace, P. / Aube, M.S. et al. | British Library Conference Proceedings | 2007


    FENSAP-ICE: A CFD Monte Carlo Approach to Shed-Ice Trajectory and Impact

    Deschenes, J.-M. / Baruzzi, G.S. / Lagace, P. et al. | British Library Conference Proceedings | 2011


    FENSAP-ICE: A CFD Monte Carlo Approach to Shed-Ice Trajectory and Impact

    Baruzzi, Guido S. / Deschenes, Jean-Mathieu / Lagace, Patrick et al. | SAE Technical Papers | 2011


    FENSAP-ICE Applications to Complete Rotorcraft Configurations

    Baruzzi, Guido / Akel, Iyad / Narramore, Jim C. et al. | SAE Technical Papers | 2003


    Validation Results of FENSAP-ICE at MHI

    Togami, K. / Tsujita, M. / Aube, M.S. et al. | British Library Conference Proceedings | 2007