Počet záznamů: 1  

HPC Applications

  1. 1. 0483377 - UGN-S 2018 RIV BG eng J - Článek v odborném periodiku
    Blaheta, Radim - Georgiev, I. - Georgiev, K. - Jakl, Ondřej - Kohut, Roman - Margenov, S. - Starý, Jiří
    HPC Applications.
    Cybernetics and Information Technologies. Roč. 17, č. 5 (2017), s. 5-16 ISSN 1311-9702
    Grant CEP: GA MŠk LQ1602
    Institucionální podpora: RVO:68145535
    Klíčová slova: analysis of fiber-reinforced concrete * homogenization * identification of parameters * parallelizable solver * additive Schwarz method
    Kód oboru RIV: BA - Obecná matematika
    Obor OECD: Applied mathematics
    http://www.cit.iit.bas.bg/cit_online_contents.html

    High Performance Computing (HPC) is required for many important applications in chemistry, computational fluid dynamics, etc., see, e.g., an overview in [1]. In this paper we shortly describe an application (a multiscale material design problem) that requires HPC for several reasons. The problem of interest is analysis of the fiber-reinforced concrete and we focus on modelling of stiffness through numerical homogenization and computing local material properties by inverse analysis. Both problems require a repeated solution of large-scale finite element problems up to 200 million degrees of freedom and therefore the importance of HPC computing is evident.
    Trvalý link: http://hdl.handle.net/11104/0278727
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