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Mohsen Mirkhalaf

Universitetslektor/biträdande

Mohsen Mirkhalaf
Universitetslektor/biträdande
mohsen.mirkhalaf@physics.gu.se

Visiting Address: Origovägen 6 b , 41296 Göteborg


Department of Physics (More Information)
412 96 Göteborg
physics@physics.gu.se
Visiting Address: Origovägen 6 B , 412 96 Göteborg

About Mohsen Mirkhalaf

 Motivated by increased awareness of environmental issues, considerable developments of bio-composite materials have been made during the last decade. By substituting less sustainable materials, the increased use of bio-composites may reduce the environmental impact from the products where they are used. One challenge in introducing these materials in high-performance applications is the lack of predictive models. These materials possess heterogeneous hierarchical micro-structures, and that’s why Mohsen is interested in developing multi-scale models (where micro-structural parameters are considered) for predicting the mechanical response of (bio-)composites.
Despite great potentials of different multi-scale modelling approaches, it is not always straightforward to develop and use these methods for (bio-)composites. As an example, it is not always easy to generate numerical Representative Volume Elements (RVEs). Also, running multi-scale models are typically computationally expensive specially if coupled (macro-micro) simulations are needed to be conducted. As a remedy to these challenges, Machine Learning techniques might be used to increase the efficiency and applicability of multi-scale models. Mohsen is interested in these techniques (e.g. Neural Networks) since they have been successfully applied to broad areas of computer engineering (e.g. language processing), but their potentials are not yet fully investigated in multi-scale mechanics.

Latest publications

Short fiber composites: Computational homogenization vs orientation averaging
S.M. Mirkhalaf, E.H. Eggels, A.T. Anantharanga, F. Larsson, M. Fagerström
22nd International Conference on Composite Materials. 11-16 August 2019, Melbourne, Australia, Conference contribution 2019
Conference contribution

Micromechanics-based modelling of elastic and elastoplastic behaviour of short fibre composites
S.M. Mirkhalaf, E.H. Eggels, T.J.H. van Beurden, A.T. Anantharanga, F. Larsson et al.
Digimat Users’ conference. October 1-3, 2019, Bordeaux, France, Digimat Users' conference, Conference contribution 2019
Conference contribution

A finite-strain elasto-vicoplastic model for rubber toughened glassy polymers: Formulation and Validation
B.P. Ferreira, S.M. Mirkhalaf, F.M.A. Pires
Computational Methods in Multi-scale, Multi-uncertainty and Multi-physics Problems (CM4P). Porto,15-17 July 2019 , Conference contribution 2019
Conference contribution

Continuum and Multiscale Modeling of Rubber Toughened Glassy Polymers at Finite Strains
B.P. Ferreira, S.M. Mirkhalaf, F.M.A. Pires
15th US National Congress on Computational Mechanics (USNCCM15). July 28 - August 1, 2019. Austin, Texas, USA, Conference contribution 2019
Conference contribution

Micromechanical modeling of anisotropic behavior of oriented semicrystalline polymers
S.M. Mirkhalaf, Johannes A.W. van Dommelen, Leon E. Govaert, Jevan Furmanski, Marc G.D. Geers
Journal of Polymer Science, Part B: Polymer Physics, Journal article 2019
Journal article

Micromechanics of oriented semi-crystalline polymers: from structure to properties
J.A.W. van Dommelen, S.M. Mirkhalaf, J. Furmanski, L.E. Govaert
Bulletin of the American Physical Society, Conference contribution 2019
Conference contribution

Micro-mechanical modelling of the anisotropic behaviour of oriented semi-crystalline Polyethylene
S.M. Mirkhalaf, J.A.W van Dommelen, L.E. Govaert, J. Furmanski, M.G.D. Geers
Deformation, Yield and Fracture of Polymers (DYFP XVII), Conference contribution 2018
Conference contribution

Micromechanical modeling of the mechanical behavior of unidirectional composites – A comparative study
M. Heidari-Rarani, K. Bashandeh-Khodaei-Naeini, S.M. Mirkhalaf
Journal of Reinforced Plastics and Composites, Journal article 2018
Journal article

Modelling of the post yield response of amorphous polymers under different stress states
S.M. Mirkhalaf, F. M. Andrade Pires, Ricardo Simoes
International Journal of Plasticity, Journal article 2017
Journal article

Showing 1 - 10 of 22

2019

Short fiber composites: Computational homogenization vs orientation averaging
S.M. Mirkhalaf, E.H. Eggels, A.T. Anantharanga, F. Larsson, M. Fagerström
22nd International Conference on Composite Materials. 11-16 August 2019, Melbourne, Australia, Conference contribution 2019
Conference contribution

Micromechanics-based modelling of elastic and elastoplastic behaviour of short fibre composites
S.M. Mirkhalaf, E.H. Eggels, T.J.H. van Beurden, A.T. Anantharanga, F. Larsson et al.
Digimat Users’ conference. October 1-3, 2019, Bordeaux, France, Digimat Users' conference, Conference contribution 2019
Conference contribution

A finite-strain elasto-vicoplastic model for rubber toughened glassy polymers: Formulation and Validation
B.P. Ferreira, S.M. Mirkhalaf, F.M.A. Pires
Computational Methods in Multi-scale, Multi-uncertainty and Multi-physics Problems (CM4P). Porto,15-17 July 2019 , Conference contribution 2019
Conference contribution

Continuum and Multiscale Modeling of Rubber Toughened Glassy Polymers at Finite Strains
B.P. Ferreira, S.M. Mirkhalaf, F.M.A. Pires
15th US National Congress on Computational Mechanics (USNCCM15). July 28 - August 1, 2019. Austin, Texas, USA, Conference contribution 2019
Conference contribution

Micromechanical modeling of anisotropic behavior of oriented semicrystalline polymers
S.M. Mirkhalaf, Johannes A.W. van Dommelen, Leon E. Govaert, Jevan Furmanski, Marc G.D. Geers
Journal of Polymer Science, Part B: Polymer Physics, Journal article 2019
Journal article

Micromechanics of oriented semi-crystalline polymers: from structure to properties
J.A.W. van Dommelen, S.M. Mirkhalaf, J. Furmanski, L.E. Govaert
Bulletin of the American Physical Society, Conference contribution 2019
Conference contribution

2018

Micro-mechanical modelling of the anisotropic behaviour of oriented semi-crystalline Polyethylene
S.M. Mirkhalaf, J.A.W van Dommelen, L.E. Govaert, J. Furmanski, M.G.D. Geers
Deformation, Yield and Fracture of Polymers (DYFP XVII), Conference contribution 2018
Conference contribution

Micromechanical modeling of the mechanical behavior of unidirectional composites – A comparative study
M. Heidari-Rarani, K. Bashandeh-Khodaei-Naeini, S.M. Mirkhalaf
Journal of Reinforced Plastics and Composites, Journal article 2018
Journal article

2017

Modelling of the post yield response of amorphous polymers under different stress states
S.M. Mirkhalaf, F. M. Andrade Pires, Ricardo Simoes
International Journal of Plasticity, Journal article 2017
Journal article

Showing 1 - 10 of 22

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