Wang Tiles with Adaptive Edges in Material Engineering

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00305530" target="_blank" >RIV/68407700:21110/16:00305530 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Wang Tiles with Adaptive Edges in Material Engineering

Popis výsledku v původním jazyce

The concept of Wang Tiles is known in various fields of graphic sciences for composing of large aperiodic areas. In recent years researches found the Wang tiling suitable also for tasks of material modelling. One of approaches dealing with generation of Wang tile sets is based on the molecular dynamics. Here particles move and collide with each other and tile walls until a stopping criterion is reached. Every single tile within the set is divided into border and central areas in order to keep volume fraction of model. Nevertheless such approach exhibits unwanted periodicity artefacts especially for materials with higher volume fractions. This paper deals with a new method where tile walls are modified over the algorithm duration. The concept of Adaptive edges utilizes advantages of traditional Wang tile and Corner tile method. Presented improvement is verified on 2D generated samples of artificial heterogeneous material model with circular particles of various radii.

Název v anglickém jazyce

Wang Tiles with Adaptive Edges in Material Engineering

Popis výsledku anglicky

The concept of Wang Tiles is known in various fields of graphic sciences for composing of large aperiodic areas. In recent years researches found the Wang tiling suitable also for tasks of material modelling. One of approaches dealing with generation of Wang tile sets is based on the molecular dynamics. Here particles move and collide with each other and tile walls until a stopping criterion is reached. Every single tile within the set is divided into border and central areas in order to keep volume fraction of model. Nevertheless such approach exhibits unwanted periodicity artefacts especially for materials with higher volume fractions. This paper deals with a new method where tile walls are modified over the algorithm duration. The concept of Adaptive edges utilizes advantages of traditional Wang tile and Corner tile method. Presented improvement is verified on 2D generated samples of artificial heterogeneous material model with circular particles of various radii.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

32nd conference with international participation Computational Mechanics 2016 - Book of Extended Abstracts

ISBN

978-80-261-0647-0

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

119-120

Název nakladatele

University of West Bohemia

Místo vydání

Pilsen

Místo konání akce

Špičák

Datum konání akce

31. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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