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HPC Applications
- 1.0483377 - ÚGN 2018 BG eng J - Journal Article
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. E-ISSN 1314-4081
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : analysis of fiber-reinforced concrete * homogenization * identification of parameters * parallelizable solver * additive Schwarz method
OECD category: 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.
Permanent Link: http://hdl.handle.net/11104/0278727
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