Volume 7, Issue 5
Numerical Analysis of Damage Thermo-Mechanical Models

Hamdi Hentati, Ilyes Ben Naceur, Wassila Bouzid & Aref Maalej

Adv. Appl. Math. Mech., 7 (2015), pp. 625-643.

Published online: 2018-05

Preview Purchase PDF 1 981
Export citation
  • Abstract

In this paper, we present numerical computational methods for solving the fracture problem in brittle and ductile materials with no prior knowledge of the topology of crack path. Moreover, these methods are capable of modeling the crack initiation. We perform numerical simulations of pieces of brittle material based on global approach and taken into account the thermal effect in crack propagation. On the other hand, we propose also a numerical method for solving the fracture problem in a ductile material based on elements deletion method and also using thermo-mechanical behavior and damage laws. In order to achieve the last purpose, we simulate the orthogonal cutting process.

  • Keywords

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address
  • BibTex
  • RIS
  • TXT
@Article{AAMM-7-625, author = {Hamdi Hentati, Ilyes Ben Naceur, Wassila Bouzid and Aref Maalej}, title = {Numerical Analysis of Damage Thermo-Mechanical Models}, journal = {Advances in Applied Mathematics and Mechanics}, year = {2018}, volume = {7}, number = {5}, pages = {625--643}, abstract = {

In this paper, we present numerical computational methods for solving the fracture problem in brittle and ductile materials with no prior knowledge of the topology of crack path. Moreover, these methods are capable of modeling the crack initiation. We perform numerical simulations of pieces of brittle material based on global approach and taken into account the thermal effect in crack propagation. On the other hand, we propose also a numerical method for solving the fracture problem in a ductile material based on elements deletion method and also using thermo-mechanical behavior and damage laws. In order to achieve the last purpose, we simulate the orthogonal cutting process.

}, issn = {2075-1354}, doi = {https://doi.org/10.4208/aamm.2014.m517}, url = {http://global-sci.org/intro/article_detail/aamm/12067.html} }
TY - JOUR T1 - Numerical Analysis of Damage Thermo-Mechanical Models AU - Hamdi Hentati, Ilyes Ben Naceur, Wassila Bouzid & Aref Maalej JO - Advances in Applied Mathematics and Mechanics VL - 5 SP - 625 EP - 643 PY - 2018 DA - 2018/05 SN - 7 DO - http://dor.org/10.4208/aamm.2014.m517 UR - https://global-sci.org/intro/article_detail/aamm/12067.html KW - AB -

In this paper, we present numerical computational methods for solving the fracture problem in brittle and ductile materials with no prior knowledge of the topology of crack path. Moreover, these methods are capable of modeling the crack initiation. We perform numerical simulations of pieces of brittle material based on global approach and taken into account the thermal effect in crack propagation. On the other hand, we propose also a numerical method for solving the fracture problem in a ductile material based on elements deletion method and also using thermo-mechanical behavior and damage laws. In order to achieve the last purpose, we simulate the orthogonal cutting process.

Hamdi Hentati, Ilyes Ben Naceur, Wassila Bouzid & Aref Maalej. (1970). Numerical Analysis of Damage Thermo-Mechanical Models. Advances in Applied Mathematics and Mechanics. 7 (5). 625-643. doi:10.4208/aamm.2014.m517
Copy to clipboard
The citation has been copied to your clipboard