Publication detail

Chapter 47: Estimation of the properties porous structures by experiment and modelling

MARCIÁN, P. MAJER, Z. ŘEHOŘEK, L. FLORIAN, Z. DLOUHÝ, I.

Original Title

Chapter 47: Estimation of the properties porous structures by experiment and modelling

English Title

Chapter 47: Estimation of the properties porous structures by experiment and modelling

Type

book chapter

Language

en

Original Abstract

Highly porous brittle materials form a unique group with a large ratio of surface to the volume of the material. The application of these materials is once applications where light, and, at the same time, strong, structures are needed. The paper is focused on two main problems. The first part describes the results of a tensile test development on highly porous materials known as very complicated to perform. The second part of the paper is dedicated to the modelling of the porous structure using finite element calculations. The image processing principle of micro computer tomography device data is described. In order to easily create finite element method models the software was developed. A complete algorithm of finite element model formation is also included. Commercially available ceramic foam 85%Al2O3-14%SiO2-1%MgO was used experiment part of the paper.

English abstract

Highly porous brittle materials form a unique group with a large ratio of surface to the volume of the material. The application of these materials is once applications where light, and, at the same time, strong, structures are needed. The paper is focused on two main problems. The first part describes the results of a tensile test development on highly porous materials known as very complicated to perform. The second part of the paper is dedicated to the modelling of the porous structure using finite element calculations. The image processing principle of micro computer tomography device data is described. In order to easily create finite element method models the software was developed. A complete algorithm of finite element model formation is also included. Commercially available ceramic foam 85%Al2O3-14%SiO2-1%MgO was used experiment part of the paper.

Keywords

Cellular Structures, Tensile Test, MicroCT, Image Processing, FEM

RIV year

2011

Released

23.11.2011

Publisher

DAAAM International Vienna

Location

Vienna

ISBN

978-3-901509-84-1

Book

DAAAM International Scientific Book 2011

Edition

10

Edition number

1

Pages from

573

Pages to

584

Pages count

12

Documents

BibTex


@inbook{BUT75649,
  author="Petr {Marcián} and Zdeněk {Majer} and Lukáš {Řehořek} and Zdeněk {Florian} and Ivo {Dlouhý}",
  title="Chapter 47: Estimation of the properties porous structures by experiment and modelling",
  annote="Highly porous brittle materials form a unique group with a large ratio of surface to the volume of the material. The application of these materials is once applications where light, and, at the same time, strong, structures are needed. The paper is focused on two main problems. The first part describes the results of a tensile test development on highly porous materials known as very complicated to perform. The second part of the paper is dedicated to the modelling of the porous structure using finite element calculations. The image processing principle of micro computer tomography device data is described. In order to easily create finite element method models the software was developed. A complete algorithm of finite element model formation is also included. Commercially available ceramic foam 85%Al2O3-14%SiO2-1%MgO was used experiment part of the paper.",
  address="DAAAM International Vienna",
  booktitle="DAAAM International Scientific Book 2011",
  chapter="75649",
  edition="10",
  howpublished="print",
  institution="DAAAM International Vienna",
  year="2011",
  month="november",
  pages="573--584",
  publisher="DAAAM International Vienna",
  type="book chapter"
}