Počet záznamů: 1

BDDC by a frontal solver and the stress computation in a hip joint replacement

  1. 1.
    0342831 - MU-W 2011 RIV NL eng J - Článek v odborném periodiku
    Šístek, Jakub - Novotný, Jaroslav - Mandel, J. - Čertíková, M. - Burda, P.
    BDDC by a frontal solver and the stress computation in a hip joint replacement.
    Mathematics and Computers in Simulation. Roč. 80, č. 6 (2010), s. 1310-1323 ISSN 0378-4754
    Výzkumný záměr: CEZ:AV0Z10190503; CEZ:AV0Z20760514
    Klíčová slova: domain decomposition * iterative substructuring * finite elements * linear elasticity * parallel algorithms
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 0.812, rok: 2010
    http://www.sciencedirect.com/science/article/pii/S0378475409000044

    A parallel implementation of the Balancing Domain Decomposition based on Constraints (BDDC) method using the frontal solver is employed to solve systems of linear equations from finite element analysis. and incorporated into a standard finite element system for engineering analysis by linear elasticity Results of computation of stress in a hip replacement are presented The part is made of titanium and loaded by the weight of human body The performance of BDDC with added constraints by averages and with added corners is compared.
    Trvalý link: http://hdl.handle.net/11104/0185454