Miroslav Zecevic
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View article: Role of face centered cubic/body centered cubic phase boundary crystallography on void growth
Role of face centered cubic/body centered cubic phase boundary crystallography on void growth Open
View article: Extended FFT-based micromechanical formulation to consider general non-periodic boundary conditions
Extended FFT-based micromechanical formulation to consider general non-periodic boundary conditions Open
View article: A Green's Function Fast Multipole Method for Computation of Micromechanical Fields in Heterogeneous Materials
A Green's Function Fast Multipole Method for Computation of Micromechanical Fields in Heterogeneous Materials Open
View article: Polycrystal Modeling of Isothermal Deformation of the Monoclinic Shape Memory Alloy, U-6wt%Nb, in Uniaxial Tension and Compression
Polycrystal Modeling of Isothermal Deformation of the Monoclinic Shape Memory Alloy, U-6wt%Nb, in Uniaxial Tension and Compression Open
View article: The Elastic Properties of Reinforced Composites with Compliant Interfacial Bonding: Asymptotic Expansions, Analytical Approximations, Full-Field Simulations
The Elastic Properties of Reinforced Composites with Compliant Interfacial Bonding: Asymptotic Expansions, Analytical Approximations, Full-Field Simulations Open
Analytical approximations are proposed for the linear elastic properties of fiber-reinforced materials with imperfect interfacial bondings across which displacements jump in proportion to the tractions. The fibers are all parallel, of circ…
View article: Generalized grain boundary constitutive description implemented in a strain-gradient large-strain FFT-based formulation: Application to nano-metallic laminates
Generalized grain boundary constitutive description implemented in a strain-gradient large-strain FFT-based formulation: Application to nano-metallic laminates Open
View article: A parallel and performance portable implementation of a full-field crystal plasticity model
A parallel and performance portable implementation of a full-field crystal plasticity model Open
View article: PREDICTIONS OF FIELD FLUCTUATIONS IN HETEROGENEOUS MATERIALS
PREDICTIONS OF FIELD FLUCTUATIONS IN HETEROGENEOUS MATERIALS Open
View article: The Elastic Properties of Fiber-Reinforced Materials with Imperfect Interfacial Bondings: Analytical Approximations Versus Full-Field Simulations
The Elastic Properties of Fiber-Reinforced Materials with Imperfect Interfacial Bondings: Analytical Approximations Versus Full-Field Simulations Open
View article: An Fft-Based Micromechanical Model for Gradient Enhanced Brittle Fracture
An Fft-Based Micromechanical Model for Gradient Enhanced Brittle Fracture Open
View article: Generalized Grain Boundary Constitutive Description Implemented in a Strain-Gradient Large-Strain Fft-Based Formulation: Application to Nano-Metallic Laminates
Generalized Grain Boundary Constitutive Description Implemented in a Strain-Gradient Large-Strain Fft-Based Formulation: Application to Nano-Metallic Laminates Open
View article: Role of grain boundary crystallography on void growth in FCC metals
Role of grain boundary crystallography on void growth in FCC metals Open
View article: Unraveling kinking: A plasticity enhancing failure mode in high strength nano metallic laminates
Unraveling kinking: A plasticity enhancing failure mode in high strength nano metallic laminates Open
View article: Implementation and experimental validation of nonlocal damage in a large-strain elasto-viscoplastic FFT-based framework for predicting ductile fracture in 3D polycrystalline materials
Implementation and experimental validation of nonlocal damage in a large-strain elasto-viscoplastic FFT-based framework for predicting ductile fracture in 3D polycrystalline materials Open
View article: A Parallel and Performance Portable Implementation of a Full-Field Crystal Plasticity Model
A Parallel and Performance Portable Implementation of a Full-Field Crystal Plasticity Model Open
View article: Non-local large-strain FFT-based formulation and its application to interface-dominated plasticity of nano-metallic laminates
Non-local large-strain FFT-based formulation and its application to interface-dominated plasticity of nano-metallic laminates Open
View article: Surface roughness in polycrystalline copper under cyclic thermal loading: FFT-based thermomechanical modelling with experimental verification for accelerator applications [Slides]
Surface roughness in polycrystalline copper under cyclic thermal loading: FFT-based thermomechanical modelling with experimental verification for accelerator applications [Slides] Open
The copper chambers contain an electromagnetic field known as radiofrequency (RF) cavities. Accelerator cavities have superior surface finish with roughness, Ra, of about 0.05 to 0.1 µm. For reference, mirror finish is 0.8 μm.
View article: Predicting extreme anisotropy and shape variations in impact testing of tantalum single crystals
Predicting extreme anisotropy and shape variations in impact testing of tantalum single crystals Open
View article: New large-strain FFT-based formulation and its application to model strain localization in nano-metallic laminates and other strongly anisotropic crystalline materials
New large-strain FFT-based formulation and its application to model strain localization in nano-metallic laminates and other strongly anisotropic crystalline materials Open
View article: Approximation of periodic Green's operator in real space using numerical integration and its use in fast Fourier transform‐based micromechanical models
Approximation of periodic Green's operator in real space using numerical integration and its use in fast Fourier transform‐based micromechanical models Open
In this article, we propose an expression for the periodic first derivative of Green's function in real space. The proposed expression allows an alternative way of computing the periodic Green's operator based on periodically summing the f…
View article: Viscoplastic self-consistent formulation as generalized material model for solid mechanics applications
Viscoplastic self-consistent formulation as generalized material model for solid mechanics applications Open
View article: New self-consistent homogenization for thermo-elastic polycrystals with imperfect interfaces
New self-consistent homogenization for thermo-elastic polycrystals with imperfect interfaces Open
View article: Defects in epitaxial Ru(0001) on Al2O3(0001): Dislocations, stacking faults, and deformation twins
Defects in epitaxial Ru(0001) on Al2O3(0001): Dislocations, stacking faults, and deformation twins Open
Defects in epitaxial Ru(0001) films on c-plane sapphire, with nominal thicknesses of 10–80 nm, deposited at 350 °C and step-annealed to 950 °C, were characterized using transmission electron microscopy. The variation of Ru and sapphire lat…
View article: Experimental verification of a crystal plasticity-based simulation framework for predicting microstructure and geometric shape changes: Application to bending and Taylor impact testing of Zr
Experimental verification of a crystal plasticity-based simulation framework for predicting microstructure and geometric shape changes: Application to bending and Taylor impact testing of Zr Open
View article: New robust self-consistent homogenization schemes of elasto-viscoplastic polycrystals
New robust self-consistent homogenization schemes of elasto-viscoplastic polycrystals Open
View article: Modeling of the thermo-mechanical response and texture evolution of WE43 Mg alloy in the dynamic recrystallization regime using a viscoplastic self-consistent formulation
Modeling of the thermo-mechanical response and texture evolution of WE43 Mg alloy in the dynamic recrystallization regime using a viscoplastic self-consistent formulation Open
View article: A thermo-elastoplastic self-consistent homogenization method for inter-granular plasticity with application to thermal ratcheting of TATB
A thermo-elastoplastic self-consistent homogenization method for inter-granular plasticity with application to thermal ratcheting of TATB Open
A novel thermo-elastoplastic self-consistent homogenization model for granular materials that exhibit inter-granular plasticity is presented. The model, TEPSCA, is made possible by identifying a new inter-granular plastic Eshelby-like tens…
View article: Contribution of intragranular misorientations to the cold rolling textures of ferritic stainless steels
Contribution of intragranular misorientations to the cold rolling textures of ferritic stainless steels Open
View article: Modelling recrystallization textures driven by intragranular fluctuations implemented in the viscoplastic self-consistent formulation
Modelling recrystallization textures driven by intragranular fluctuations implemented in the viscoplastic self-consistent formulation Open
View article: A new visco-plastic self-consistent formulation implicit in dislocation-based hardening within implicit finite elements: Application to high strain rate and impact deformation of tantalum
A new visco-plastic self-consistent formulation implicit in dislocation-based hardening within implicit finite elements: Application to high strain rate and impact deformation of tantalum Open