Synthesis of microstructure-informed enrichment functions by means of Wang tiles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00323806" target="_blank" >RIV/68407700:21110/18:00323806 - isvavai.cz</a>
Result on the web
<a href="http://www.engmech.cz/im/proceedings/show_p/2018/193" target="_blank" >http://www.engmech.cz/im/proceedings/show_p/2018/193</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-193" target="_blank" >10.21495/91-8-193</a>

Result language
angličtina
Original language name
Synthesis of microstructure-informed enrichment functions by means of Wang tiles
Original language description
Wang tiles-based description of a microstructural geometry of random heterogeneous materials facilitates fast reconstruction of material samples. As a step towards a statistical quantification of the microstructure influence on the response of macro-scale models with fully resolved microstructural geometry, we present a framework that accelerates the numerical analyses by (i) pre-computing characteristic responses of the compressed microstructural representation and (ii) plugging these responses as microstructure-informed enrichments into Extended Finite Element Method. The methodology is illustrated with a scalar steady-state problem.
Czech name
—
Czech description
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Project
<a href="/en/project/FV10202" target="_blank" >FV10202: Database of Digital Material Microstructures for Additive Manufacturing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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