Počet záznamů: 1
High Performance Computing in Micromechanics with an Application
- 1.0507275 - ÚGN 2020 RIV BG eng J - Článek v odborném periodiku
Blaheta, Radim - Georgiev, I. - Georgiev, K. - Jakl, Ondřej - Kohut, Roman - Margenov, S. - Starý, Jiří
High Performance Computing in Micromechanics with an Application.
Cybernetics and Information Technologies. Roč. 17, č. 5 (2017), s. 5-16. ISSN 1311-9702. E-ISSN 1314-4081
Grant CEP: GA MŠMT LQ1602
Institucionální podpora: RVO:68145535
Klíčová slova: analysis of fiber-reinforced concrete * homogenization * identification of parameters * parallelizable solver * additive Schwarz method * two-level parallelization
Obor OECD: Applied mathematics
Způsob publikování: Open access
https://content.sciendo.com/view/journals/cait/17/5/article-p5.xml
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/11104/0298293
Počet záznamů: 1