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1987 …2020
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Research Output 1987 2020

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33 Citations (Scopus)

3D reconstruction of Carbon nanotube composite microstructure using correlation functions

Li, D. S., Baniassadi, M., Garmestani, H., Ahzi, S., Reda Taha, M. M. & Ruch, D., Aug 2010, In : Journal of Computational and Theoretical Nanoscience. 7, 8, p. 1462-1468 7 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
3D Reconstruction
Nanotubes
Correlation Function
Microstructure
16 Citations (Scopus)

A comparison of viscoplastic intermediate approaches for deformation texture evolution in face-centered cubic polycrystals

M'Guil, S., Ahzi, S., Youssef, H., Baniassadi, M. & Gracio, J. J., May 2009, In : Acta Materialia. 57, 8, p. 2496-2508 13 p.

Research output: Contribution to journalArticle

Polycrystals
Textures
Copper
Brass
Strain rate
2 Citations (Scopus)

A composite approach for modeling deformation behaviors of thermoplastic polyurethane considering soft-hard domains transformation

Mossi Idrissa, A. K., Wang, K., Ahzi, S., Patlazhan, S. & Rémond, Y., 18 Aug 2017, (Accepted/In press) In : International Journal of Material Forming. p. 1-8 8 p.

Research output: Contribution to journalArticle

Polyurethanes
Constitutive models
Elastomers
Thermoplastics
Composite materials
28 Citations (Scopus)

A computational analysis of coupled thermal and electrical behavior of PV panels

Sánchez Barroso, J. C., Barth, N., Correia, J. P. M., Ahzi, S. & Khaleel, M. A., 1 Apr 2016, In : Solar Energy Materials and Solar Cells. 148, p. 73-86 14 p.

Research output: Contribution to journalArticle

Temperature distribution
Computer simulation
Solar radiation
Particle swarm optimization (PSO)
Hot Temperature
10 Citations (Scopus)

A constitutive model for stress-strain response and Mullins effect in filled elastomers

Mossi Idrissa, A. K., Ahzi, S., Patlazhan, S., Rémond, Y. & Ruch, D., 15 Sep 2012, In : Journal of Applied Polymer Science. 125, 6, p. 4368-4375 8 p.

Research output: Contribution to journalArticle

Elastomers
Constitutive models
Stretching
Strain energy
Fillers
11 Citations (Scopus)

Adsorption of phosphate on iron oxide doped halloysite nanotubes

Almasri, D. A., Saleh, N. B., Atieh, M., McKay, G. & Ahzi, S., 1 Dec 2019, In : Scientific reports. 9, 1, 3232.

Research output: Contribution to journalArticle

Nanotubes
Adsorption
Phosphates
Static Electricity
Anions
155 Citations (Scopus)

A formulation of the cooperative model for the yield stress of amorphous polymers for a wide range of strain rates and temperatures

Richeton, J., Ahzi, S., Daridon, L. & Rémond, Y., 25 Jul 2005, In : Polymer. 46, 16, p. 6035-6043 9 p.

Research output: Contribution to journalArticle

Yield stress
Strain rate
Polymers
polycarbonate
Temperature
4 Citations (Scopus)
Thermal Model
Finite Difference Scheme
Implicit Method
Finite Difference
Module
108 Citations (Scopus)

A model for microstructure evolution in adiabatic shear bands

Hines, J. A., Vecchio, K. S. & Ahzi, S., 1998, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 29, 1, p. 191-203 13 p.

Research output: Contribution to journalArticle

Shear bands
shear
microstructure
Microstructure
misalignment
2 Citations (Scopus)

An adaptive modelling technique for parameters extraction of photovoltaic devices under varying sunlight and temperature conditions

Aly, S. P., Ahzi, S. & Barth, N., 15 Feb 2019, In : Applied Energy. 236, p. 728-742 15 p.

Research output: Contribution to journalArticle

Parameter extraction
Electric potential
modeling
methodology
temperature
9 Citations (Scopus)

Analysis of shear deformation by slip and twinning in low and high/medium stacking fault energy fcc metals using the ∅-model

M'Guil, S., Wen, W., Ahzi, S., Gracio, J. J. & Davies, R. W., 2014, In : International Journal of Plasticity. 68, p. 132-149 18 p., 1781.

Research output: Contribution to journalArticle

Twinning
Stacking faults
Shear deformation
Textures
Metals
2 Citations (Scopus)

Analysis of texture evolution in hcp polycrystals using a viscoplastic intermediate approach

M'Guil, S., Ahzi, S. & Gracio, J. J., Dec 2009, In : International Journal of Material Forming. 2, SUPPL. 1, p. 57-60 4 p.

Research output: Contribution to journalArticle

Polycrystals
Speech analysis
Textures
Stress-strain curves
Shearing
34 Citations (Scopus)

Analysis of thermomechanical reprocessing effects on polypropylene/ethylene octene copolymer blends

Wang, K., Addiego, F., Bahlouli, N., Ahzi, S., Rémond, Y., Toniazzo, V. & Muller, R., Aug 2012, In : Polymer Degradation and Stability. 97, 8, p. 1475-1484 10 p.

Research output: Contribution to journalArticle

Polypropylenes
recycling
polypropylene
Recycling
copolymers

Analytical solution to governing equations of triple coupled physics of structural mechanics, diffusion, and heat transfer

Mahdavi, E., Haghighi-Yazdi, M., Baniassadi, M., Tehrani, M., Ahzi, S. & Jamali, J., 1 Sep 2018, In : Scientia Iranica. 25, 5B, p. 2738-2757 20 p.

Research output: Contribution to journalArticle

Mechanics
Physics
Pipe
Heat transfer
Fluids
8 Citations (Scopus)

An asymptotic method for the prediction of the anisotropic effective elastic properties of the cortical vein: Superior sagittal sinus junction embedded within a homogenized cell element

Rahman, R. A., George, D., Baumgartner, D., Nierenberger, M., Rémond, Y. & Ahzi, S., 2012, In : Journal of Mechanics of Materials and Structures. 7, 6, p. 593-611 19 p.

Research output: Contribution to journalArticle

Effective Properties
Veins
Elastic Properties
Asymptotic Methods
Brain
4 Citations (Scopus)
adjoint method
Solute transport
solute transport
Porous materials
porous medium
21 Citations (Scopus)

A new approximation for the three-point probability function

Mikdam, A., Makradi, A., Ahzi, S., Garmestani, H., Li, D. S. & Y. Remond, R., 15 Oct 2009, In : International Journal of Solids and Structures. 46, 21, p. 3782-3787 6 p.

Research output: Contribution to journalArticle

Probability function
Approximation
approximation
homogenizing
Microstructure
15 Citations (Scopus)

A new formulation for the elastic-viscoplastic lower bound and intermediate modeling for polycrystalline plasticity

Ahzi, S., M'Guil, S. & Agah-Tehrani, A., 2002, In : Materials Science Forum. 408-412, I, p. 463-468 6 p.

Research output: Contribution to journalArticle

plastic properties
Plasticity
formulations
Elastic deformation
static models
31 Citations (Scopus)

A new intermediate model for polycrystalline viscoplastic deformation and texture evolution

Ahzi, S. & M'Guil, S., Nov 2008, In : Acta Materialia. 56, 19, p. 5359-5369 11 p.

Research output: Contribution to journalArticle

Textures
Polycrystalline materials
Brass
Copper
Metals
9 Citations (Scopus)

A new multiscale model for the mechanical behavior of vein walls

Nierenberger, M., Rémond, Y. & Ahzi, S., Jul 2013, In : Journal of the Mechanical Behavior of Biomedical Materials. 23, p. 32-43 12 p.

Research output: Contribution to journalArticle

Collagen
Fibers
Anisotropy
Tissue
57 Citations (Scopus)
Friction stir welding
Magnesium alloys
Hydrodynamics
Microstructure
Automotive industry
37 Citations (Scopus)

A new three-phase model to estimate the effective elastic properties of semi-crystalline polymers: Application to PET

Gueguen, O., Ahzi, S., Makradi, A. & Belouettar, S., Jan 2010, In : Mechanics of Materials. 42, 1, p. 1-10 10 p.

Research output: Contribution to journalArticle

Polymers
elastic properties
Crystalline materials
inclusions
polymers
26 Citations (Scopus)

An interfacial debonding-induced damage model for graphite nanoplatelet polymer composites

Safaei, M., Sheidaei, A., Baniassadi, M., Ahzi, S., Mosavi Mashhadi, M. & Pourboghrat, F., 2014, In : Computational Materials Science. 96, PA, p. 191-199 9 p.

Research output: Contribution to journalArticle

Polymer Composites
Debonding
Graphite
Nanocomposites
nanocomposites
7 Citations (Scopus)

An optimum approximation of n-point correlation functions of random heterogeneous material systems

Baniassadi, M., Safdari, M., Garmestani, H., Ahzi, S., Geubelle, P. H. & Remond, Y., 21 Feb 2014, In : Journal of Chemical Physics. 140, 7, 074905.

Research output: Contribution to journalArticle

approximation
set theory
formulations
composite materials
Set theory
12 Citations (Scopus)

A numerical model to simulate electromagnetic sheet metal forming process

Siddiqui, M. A., Correia, J. P. M., Ahzi, S. & Belouettar, S., Jul 2008, In : International Journal of Material Forming. 1, SUPPL. 1, p. 1387-1390 4 p.

Research output: Contribution to journalArticle

Metal forming
Sheet metal
Finite difference method
Numerical models
Electromagnetic induction
22 Citations (Scopus)

A physically based model for dynamic failure in ductile metals

Campagne, L., Daridon, L. & Ahzi, S., Aug 2005, In : Mechanics of Materials. 37, 8, p. 869-886 18 p.

Research output: Contribution to journalArticle

Metals
metals
impact tests
Steel
Copper
5 Citations (Scopus)

Application of composite models to isotactic polypropylene for the determination of phase specific stress-strain curves

Spieckermann, F., Wilhelm, H., Schafler, E., Ahzi, S. & Zehetbauer, M. J., 15 Jun 2008, In : Materials Science and Engineering A. 483-484, 1-2 C, p. 76-78 3 p.

Research output: Contribution to journalArticle

Polypropylenes
Stress-strain curves
polypropylene
composite materials
Composite materials
31 Citations (Scopus)

Application of crystal plasticity theory for mechanically processed BSCCO superconductors

Ahzi, S., Asaro, R. J. & Parks, D. M., 1993, In : Mechanics of Materials. 15, 3, p. 201-222 22 p.

Research output: Contribution to journalArticle

BSCCO superconductors
plastic properties
Superconducting materials
Plasticity
plane strain
Hardening
Crystalline materials
Metals
Austenitic steel
Magnesium alloys
752 Citations (Scopus)

A self consistent approach of the large deformation polycrystal viscoplasticity

Molinari, A., Canova, G. R. & Ahzi, S., 1987, In : Acta Metallurgica. 35, 12, p. 2983-2994 12 p.

Research output: Contribution to journalArticle

Viscoplasticity
Polycrystals
Single crystals
Torsional stress
Integral equations
5 Citations (Scopus)

A simple hardening rule accounting for time-dependent behavior in Al-Mg-Si alloys

Correia, J. P. M., Simões, F., Gracio, J. J., Barlat, F. & Ahzi, S., 15 May 2007, In : Materials Science and Engineering A. 456, 1-2, p. 170-179 10 p.

Research output: Contribution to journalArticle

hardening
Hardening
strain hardening
Strain hardening
time dependence
62 Citations (Scopus)

A simple model to simulate electromagnetic sheet free bulging process

Correia, J. P. M., Siddiqui, M. A., Ahzi, S., Belouettar, S. & Davies, R., Oct 2008, In : International Journal of Mechanical Sciences. 50, 10-11, p. 1466-1475 10 p.

Research output: Contribution to journalArticle

bulging
Lorentz force
ABAQUS
electromagnetism
Magnetic fields
12 Citations (Scopus)

Assessing the three-dimensional collagen network in soft tissues using contrast agents and high resolution micro-CT: Application to porcine iliac veins

Nierenberger, M., Rémond, Y., Ahzi, S. & Choquet, P., 1 Jul 2015, In : Comptes Rendus - Biologies. 338, 7, p. 425-433 9 p.

Research output: Contribution to journalArticle

Iliac Vein
micro-computed tomography
Contrast Media
collagen
Swine
14 Citations (Scopus)

A statistical approach for the evaluation of mechanical properties of silica/epoxy nanocomposite: Verification by experiments

Mortazavi, B., Bardon, J., Bomfim, J. A. S. & Ahzi, S., Jun 2012, In : Computational Materials Science. 59, p. 108-113 6 p.

Research output: Contribution to journalArticle

Epoxy
Nanocomposites
Silica
Silicon Dioxide
Mechanical Properties
5 Citations (Scopus)

Asymmetric rolling of interstitial free steel sheets: Microstructural evolution and mechanical properties

Tamimi, S., Gracio, J. J., Lopes, A. B., Ahzi, S. & Barlat, F., 1 Jan 2018, In : Journal of Manufacturing Processes. 31, p. 583-592 10 p.

Research output: Contribution to journalArticle

Microstructural evolution
Steel sheet
Textures
Mechanical properties
Shear deformation
17 Citations (Scopus)

Asymmetric rolling of thin AA-5182 sheets: Modelling and experiments

Tamimi, S., Correia, J. P., Lopes, A. B., Ahzi, S., Barlat, F. & Gracio, J. J., 6 May 2014, In : Materials Science and Engineering A. 603, p. 150-159 10 p.

Research output: Contribution to journalArticle

Textures
textures
Experiments
shear
Anisotropy
2 Citations (Scopus)

A thermodynamic analysis of Argon's yield stress model: Extended influence of strain rate and temperature

Bernard, C. A., Correia, J. P. M. & Ahzi, S., 1 Mar 2019, In : Mechanics of Materials. 130, p. 20-28 9 p.

Research output: Contribution to journalArticle

Argon
strain rate
Yield stress
Strain rate
argon
6 Citations (Scopus)

Atomistic-continuum modeling of the mechanical properties of silica/epoxy nanocomposite

Mortazavi, B., Bardon, J., Ahzi, S., Ghazavizadeh, A., Rémond, Y. & Ruch, D., 2012, In : Journal of Engineering Materials and Technology, Transactions of the ASME. 134, 1, 010904.

Research output: Contribution to journalArticle

continuum modeling
Silicon Dioxide
Nanocomposites
nanocomposites
Silica
52 Citations (Scopus)

A two-phase self-consistent model for the deformation and phase transformation behavior of polymers above the glass transition temperature: Application to PET

Makradi, A., Ahzi, S., Gregory, R. V. & Edie, D. D., Apr 2005, In : International Journal of Plasticity. 21, 4, p. 741-758 18 p.

Research output: Contribution to journalArticle

Crystallization
Polymers
Phase transitions
Plastics
Crystalline materials
8 Citations (Scopus)

A unified approach for pressure and temperature effects in dynamic failure criteria

Hanim, S. & Ahzi, S., 2001, In : International Journal of Plasticity. 17, 9, p. 1215-1244 30 p.

Research output: Contribution to journalArticle

Pressure effects
Thermal effects
Temperature
Plastic flow
Plasticity
96 Citations (Scopus)

A unified model for stiffness modulus of amorphous polymers across transition temperatures and strain rates

Richeton, J., Schlatter, G., Vecchio, K. S., Rémond, Y. & Ahzi, S., 8 Sep 2005, In : Polymer. 46, 19 SPEC. ISS., p. 8194-8201 8 p.

Research output: Contribution to journalArticle

Superconducting transition temperature
Strain rate
Polymers
Stiffness
polycarbonate
9 Citations (Scopus)
Oils
Membranes
Water
Nanorods
Chemical cleaning
20 Citations (Scopus)

Bicrystal-based modeling of plasticity in FCC metals

Lee, B. J., Ahzi, S. & Parks, D. M., Jan 2002, In : Journal of Engineering Materials and Technology, Transactions of the ASME. 124, 1, p. 27-40 14 p.

Research output: Contribution to journalArticle

Bicrystals
bicrystals
plastic properties
Plasticity
Metals
microstructure
Microstructure
polymers
Polymers
Processing
6 Citations (Scopus)

Characterization of contamination effects for two polypropylene-based materials

Pessey, D., Bahlouli, N., Raveyre, C., Guillet, J., Ahzi, S., Hiver, J. M. & Dahoun, A., Jan 2010, In : Polymer Engineering and Science. 50, 1, p. 1-9 9 p.

Research output: Contribution to journalArticle

Polypropylenes
Contamination
Impurities
Electron microscopes
Scanning
81 Citations (Scopus)

Combined molecular dynamics-finite element multiscale modeling of thermal conduction in graphene epoxy nanocomposites

Mortazavi, B., Benzerara, O., Meyer, H., Bardon, J. & Ahzi, S., Aug 2013, In : Carbon. 60, p. 356-365 10 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Molecular dynamics
Thermal conductivity
Nanocomposites
9 Citations (Scopus)

Comparison of micromechanical models for the prediction of the effective elastic properties of semicrystalline polymers: Application to polyethylene

Gueguen, O., Ahzi, S., Belouettar, S. & Makradi, A., May 2008, In : Polymer Science - Series A. 50, 5, p. 523-532 10 p.

Research output: Contribution to journalArticle

Polyethylene
Polyethylenes
Polymers
Composite materials
Elastic constants
22 Citations (Scopus)

Composite modeling for the effective elastic properties of semicrystalline polymers

Ahzi, S., Bahlouli, N., Makradi, A. & Belouettar, S., Jan 2007, In : Journal of Mechanics of Materials and Structures. 2, 1, p. 1-22 22 p.

Research output: Contribution to journalArticle

Effective Properties
Elastic Properties
Polymers
Composite
Composite materials
6 Citations (Scopus)

Composition of two-point correlation functions of subcomposites in heterogeneous materials

Ghazavizadeh, A., Soltani, N., Baniassadi, M., Addiego, F., Ahzi, S. & Garmestani, H., Aug 2012, In : Mechanics of Materials. 51, p. 88-96 9 p.

Research output: Contribution to journalArticle

Chemical analysis
Nanocomposites
nanocomposites
Scanning electron microscopy
scanning electron microscopy