HPC in Computational Micromechanics of Composite Materials

0456000 - ÚGN 2016 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
Blaheta, Radim - Kolcun, Alexej - Jakl, Ondřej - Souček, Kamil - Starý, Jiří - Georgiev, J.
HPC in Computational Micromechanics of Composite Materials.
NESUS 2015 - Proceedings of the Second International Workshop on Sustainable Ultrascale Computing Systems. Madrid: Computer Architecture,Communications, and Systems Group (ARCOS), 2015 - (Carretero, J.; Blas, J.; Wyrzykowski, R.; Jeannot, E.), s. 143-146. ISBN 978-84-608-2581-4.
[NESUS 2015- International Workshop on Sustainable Ultrascale Computing Systems /2./. Krakov (PL), 10.09.2015-11.09.2015]
Grant CEP: GA MŠMT ED1.1.00/02.0070
Institucionální podpora: RVO:68145535
Klíčová slova: computational micromechanics * HPC * composite materials
Kód oboru RIV: BA - Obecná matematika
https://www.dropbox.com/s/31ksrifeph9gen7/second-nesus-workshop_krakow2015.pdf

By micromechanics we understand analysis of the macroscale response of materials through investigation of processes in their microstructure. Here by the macroscale, we mean the scale of applications, where we solve engineering problems involving materials. Examples could be analysis of aircraft constructions with different composite materials and analysis of rock behaviour and concrete properties in geo- and civil engineering applications. Analysis of bio-materials with many medicine applications is also rapidly developing. Different applications are distinguished by different characteristic size. At macroscale the materials mostly look as homogeneous or they are idealized as homogeneous or piecewise homogeneous. A substantial heterogeneity is hidden and appears only after more detailed zooming view into the material. This hidden heterogeneity can be called microstructure. In metals it is created by crystals and grains, in composite materials by matrix and inclusions, in concrete by gravel and mortar or iron reinforcement, in rock by mineral composition and possible grouting, etc.
Trvalý link: http://hdl.handle.net/11104/0256603