Numerical Homogenization of Gyroid Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00360358" target="_blank" >RIV/68407700:21110/21:00360358 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/5.0081432" target="_blank" >http://dx.doi.org/10.1063/5.0081432</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0081432" target="_blank" >10.1063/5.0081432</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Homogenization of Gyroid Structures

Popis výsledku v původním jazyce

The paper presents a numerical homogenization of elastic properties of gyroid structures used in modern implantology. Gyroid structures can be characterized as a system of intersecting walls. Their numerical modeling and three-dimensional discretization by finite elements usually give a vast number of degrees of freedom. A homogenization approach based on a two-level method can be a practical solution. A coarse mesh discretizes the gyroid specimen at the macro-level, and elements are represented by homogenized properties taken from a representative volume element analysis at the meso-level. The application of the two-scale procedure is illustrated by a numerical simulation of compression tests of gyroid specimens.

Název v anglickém jazyce

Numerical Homogenization of Gyroid Structures

Popis výsledku anglicky

The paper presents a numerical homogenization of elastic properties of gyroid structures used in modern implantology. Gyroid structures can be characterized as a system of intersecting walls. Their numerical modeling and three-dimensional discretization by finite elements usually give a vast number of degrees of freedom. A homogenization approach based on a two-level method can be a practical solution. A coarse mesh discretizes the gyroid specimen at the macro-level, and elements are represented by homogenized properties taken from a representative volume element analysis at the meso-level. The application of the two-scale procedure is illustrated by a numerical simulation of compression tests of gyroid specimens.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA18-24867S" target="_blank" >GA18-24867S: Víceúrovňové modelování mechanických vlastností heterogenních materiálů a konstrukcí na PC klastrech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů