000015069 001__ 15069
000015069 005__ 20161115100210.0
000015069 04107 $$aeng
000015069 046__ $$k2016-08-21
000015069 100__ $$aBurczynski, Tadeusz
000015069 24500 $$aTopology Optimization in Nano-Scale for Generation of New Graphene-Like Materials

000015069 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015069 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015069 506__ $$arestricted
000015069 520__ $$2eng$$aThe paper describes an application of a hybrid algorithm to optimal searching for new, stable atomic arrangements of two- dimensional graphene-like carbon lattices. The proposed approach combines the parallel evolutionary algorithm and the conjugated- gradient optimization technique. The main goal of the topology optimization is to find stable arrangements of carbon atoms under certain imposed conditions such as density, shape and size of the unit cell. The objective function is formulated as the total potential energy of an atomic carbon system. The optimized structure is considered as a discrete atomic model and interactions between atoms are modeled using the AIREBO potential, especially developed for carbon and hydrocarbon materials. The parallel approach used in computations allows significant reduction of computation time. Validation of the obtained results and examples of the models of the new grapheme-like materials are presented.

000015069 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015069 653__ $$a

000015069 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015069 720__ $$aBurczynski, Tadeusz
000015069 8560_ $$ffischerc@itam.cas.cz
000015069 8564_ $$s219560$$uhttps://invenio.itam.cas.cz/record/15069/files/TS.MS06-2.04.pdf$$yOriginal version of the author's contribution as presented on CD,  page 350, code TS.MS06-2.04
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000015069 962__ $$r13812
000015069 980__ $$aPAPER