Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Analytical, Numerical and Physical Models Vol. 14, No. 52 (2020)

Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.

Author and affiliation details
  • Ahmed Drai Corresponding author Mechanical Engineering department, Mustapha STAMBOULI University of Mascara, 29000, Mascara, Algeria. ORCID iD0000-0001-6091-9519 draiahmed14@yahoo.fr
  • Benaoumeur Aour Laboratory of Applied Biomechanics And Biomaterials (LABAB), ENP Oran, BP1523 El Mnaour, Oran, 31000, Algeria. ORCID iD0000-0003-1300-0790
  • Naima Belayachi Université d’Orléans, Laboratoire de Mécanique Gabriel Lamé Polytech Orléans, 45072 Orléans, France. ORCID iD0000-0003-4112-3368
  • Abderrahim Talha Ecole des Hautes Etudes d’Ingénieur (HEI), 13 rue de Toul, 59046 Lille, Lille Mechanics Unit, University of Lille, France ORCID iD0000-0001-7181-291X
  • Noureddine Benseddiq Lille Mechanics Unit, University of Lille, France
DOI
10.3221/IGF-ESIS.52.15
Pages
181-196
Published
Published inVol. 14, No. 52 (2020)Go to the issue

Abstract

High Pressure Torsion (HPT) is a highly effective super-plastic deformation process for obtaining nano-materials with high performance mechanical properties. In view of its optimization, it is of paramount importance to evaluate the relations between the behavior of the material under the effects of different processing parameters. In this context, this work aims to highlight the plastic strain distribution in the deformed material as a function of the hydrostatic pressure, the torsion angle and the temperature of the material applied during the process. A typical amorphous polymer (Polymethyl-Methacrylate: PMMA) has been tested. Firstly, in order to identify the material parameters of a phenomenological elasto-viscoplastic model compression tests at different temperatures and strain rates have been carried out. Then, the distributions of the effective plastic strain, the equivalent plastic strain rate and the hydrostatic stress were analyzed using finite elements method. Recommendations on process conditions were proclaimed at the end of this work according to the obtained numerical results.

Keywords

Article history

  1. ReceivedUntil the next stage: 36 days
  2. Revision requestedUntil the next stage: 15 days
  3. RevisedUntil the next stage: 1 day
  4. AcceptedUntil the next stage: 50 days
  5. Published

About the authors

Benaoumeur Aour

Laboratory of Applied Biomechanics And Biomaterials (LABAB), ENP Oran, BP1523 El Mnaour, Oran, 31000, Algeria.

Naima Belayachi

Université d’Orléans, Laboratoire de Mécanique Gabriel Lamé Polytech Orléans, 45072 Orléans, France.

Abderrahim Talha

Ecole des Hautes Etudes d’Ingénieur (HEI), 13 rue de Toul, 59046 Lille, France

Noureddine Benseddiq

Lille Mechanics Unit, University of Lille, France

How to cite

APA

Drai, A., Aour, B., Belayachi, N., Talha, A., & Benseddiq, N. (2020). Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process. Fracture and Structural Integrity, 14(52), 181–196. https://doi.org/10.3221/IGF-ESIS.52.15

IEEE

A. Drai, B. Aour, N. Belayachi, A. Talha, and N. Benseddiq, “Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.,” Fracture and Structural Integrity, vol. 14, no. 52, pp. 181–196, 2020, doi: 10.3221/IGF-ESIS.52.15.

MLA

Drai, Ahmed, et al. “Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.” Fracture and Structural Integrity, vol. 14, no. 52, 2020, pp. 181–196. https://doi.org/10.3221/IGF-ESIS.52.15.

Chicago

Drai, Ahmed, Benaoumeur Aour, Naima Belayachi, Abderrahim Talha, and Noureddine Benseddiq. 2020. “Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.” Fracture and Structural Integrity 14 (52): 181–196. https://doi.org/10.3221/IGF-ESIS.52.15.

Harvard

Drai, A., Aour, B., Belayachi, N., Talha, A. and Benseddiq, N. (2020) ‘Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.’, Fracture and Structural Integrity, 14(52), pp. 181–196. doi: 10.3221/IGF-ESIS.52.15.

Vancouver

Drai A, Aour B, Belayachi N, Talha A, Benseddiq N. Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process. Fracture and Structural Integrity. 2020;14(52):181-196. doi:10.3221/IGF-ESIS.52.15

BibTeX

@article{drai2020, author = {Drai, Ahmed and Aour, Benaoumeur and Belayachi, Naima and Talha, Abderrahim and Benseddiq, Noureddine}, title = {Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.}, journal = {Fracture and Structural Integrity}, year = {2020}, volume = {14}, number = {52}, pages = {181--196}, doi = {10.3221/IGF-ESIS.52.15}, url = {https://doi.org/10.3221/IGF-ESIS.52.15}, issn = {1971-8993} }

RIS

TY - JOUR AU - Drai, Ahmed AU - Aour, Benaoumeur AU - Belayachi, Naima AU - Talha, Abderrahim AU - Benseddiq, Noureddine TI - Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process. JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2020 DA - 2020/03/31 VL - 14 IS - 52 SP - 181 EP - 196 DO - 10.3221/IGF-ESIS.52.15 UR - https://doi.org/10.3221/IGF-ESIS.52.15 SN - 1971-8993 ER -

Licence

Copyright © 2020 Ahmed DRAI, Benaoumeur AOUR, Naima BELAYACHI , Abderrahim TALHA, Noureddine BENSEDDIQ.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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