Publication detail

Modelling of the ceramic foam behaviour upon tensile loading

ŠEVEČEK, O. SKALKA, P. KOTOUL, M.

Original Title

Modelling of the ceramic foam behaviour upon tensile loading

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

The contribution deals with numerical simulation of response of the open cell ceramic foam to tensile loading and attempts to predict experimental behavior of the foams using numerical FE model composed of beam elements. Models of different structure irregularity (including regular one) are considered and generated using 3D Voronoi tessellation technique. Complete fracture of the model is simulated by iterative FE simulations where in each step, one strut with maximal tensile stress (higher than the material tensile strength) is removed. Critical forces, leading to complete breakage of the foam structure, together with final fracture “surfaces”, are investigated and compared for both regular and irregular structures.

Keywords

ceramic foam; fracture; tensile loading

Authors

ŠEVEČEK, O.; SKALKA, P.; KOTOUL, M.

Released

30. 6. 2017

Location

Greece

Pages from

859

Pages to

860

Pages count

2

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85066016025&origin=inward&txGid=a1905ad70fca15d665bff277b4c110a6

BibTex

@inproceedings{BUT170143,
  author="Oldřich {Ševeček} and Petr {Skalka} and Michal {Kotoul}",
  title="Modelling of the ceramic foam behaviour upon tensile loading",
  year="2017",
  volume="2",
  number="2017",
  pages="859--860",
  address="Greece",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85066016025&origin=inward&txGid=a1905ad70fca15d665bff277b4c110a6"
}