Applications

Here is a tentative list of the works (journal papers and books) using FEPX. If you think your work should be listed here, please contact us.

2022

  • DC Pagan, CR Pash, AR Benson, MP Kasemer, Graph neural network modeling of grain-scale anisotropic elastic behavior using simulated and measured microscale data, arXiv:2205.06324.

  • R Li, R Quey, Y Zhang, M Kobayashi, J Oddershede, D Juul Jensen, A CPFEM based theoretical analysis of strains resolved by the microstructural feature tracking method, 42nd Riso International Symposium on Materials Science, IOP Conf. Series: Materials Science and Engineering, https://doi:10.1088/1757-899X/1249/1/012056.

  • JN Fuhg, L van Wees, M Obstalecki, P Shade, N Bouklas, M Kasemer, Machine-learning convex and texture-dependent macroscopic yield from crystal plasticity simulations, Materialia, https://doi.org/10.1016/j.mtla.2022.101446.

  • B Engel, M Huth, C Hyde, Numerical investigation into the influence of grain orientation distribution on the local and global elastic-plastic behaviour of polycrystalline nickel-based superalloy INC-738 LC, Crystals, https://doi.org/10.3390/cryst12010100.

2021

  • ​MP Echlin, M Kasemer, K Chatterjee, D Boyce, JC Stinville, PG Callahan, E Wielewski, JS Park, JC Williams, RM Suter, TM Pollock, MP Miller, PR Dawson, Microstructure-Based Estimation of Strength and Ductility Distributions for α+β Titanium Alloys, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-021-06233-5.

  • J Cappola, JC Stinville, MA Charpagne, PG Callahan, MP Echlin, TM Pollock, A Pilchak, M Kasemer, On the Localization of Plastic Strain in Microtextured Regions of Ti-6Al-4V, Acta Materialia, https://doi.org/10.1016/j.actamat.2020.116492.

  • PR Dawson, MP Miller, TM Pollock, J Wendorf, LH Mills, JC Stinville, MA Charpagne, MP Echlin, Mechanical Metrics of Virtual Polycrystals (MechMet), Integrating Materials and Manufacturing Innovation, https://doi.org/10.1007/s40192-021-00206-7.

2020

  • M Kasemer, E Zepeda-Alarcon, R Carson, P Dawson, H-R Wenk, Deformation heterogeneity and intragrain lattice misorientations in high strength contrast dual-phase bridgmanite/periclase, Acta Materialia, https://doi.org/10.1016/j.actamat.2020.02.061.

  • M Kasemer, P Dawson, A finite element methodology to incorporate kinematic activation of discrete deformation twins in a crystal plasticity framework, Computer Methods in Applied Mechanics and Engineering, https://doi.org/10.1016/j.cma.2019.112653.

  • M Kasemer, P Dawson, The Incorporation of Discrete Deformation Twins in a Crystal Plasticity Finite Element Framework, Magnesium Technology 2020, https://doi.org/10.1007/978-3-030-36647-6_24.

2019

  • K Chatterjee, RA Carson, PR Dawson, Estimation of Errors in Stress Distributions Computed in Finite Element Simulations of Polycrystals, Integrating Materials and Manufacturing Innovation, https://doi.org/10.1007/s40192-019-00158-z.

  • AC Poshadel, PR Dawson, A Methodology to Evaluate Continuum-Scale Yield Surfaces Based on the Spatial Distributions of Yielding at the Crystal Scale, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-019-05187-z.

  • R Carson, P Dawson, Formulation and characterization of a continuous crystal lattice orientation finite element method (LOFEM) and its application to dislocation fields, Journal of the Mechanics and Physics of Solids, https://doi.org/10.1016/j.jmps.2019.02.006.

  • AC Poshadel, MA Gharghouri, PR Dawson, Sensitivity of Crystal Stress Distributions to the Definition of Virtual Two-Phase Samples, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-018-5085-2.

  • AC Poshadel, MA Gharghouri, PR Dawson, Initiation and Propagation of Plastic Yielding in Duplex Stainless Steel, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-018-5009-1.

  • AC Poshadel, PR Dawson, Role of anisotropic strength and stiffness in governing the initiation and propagation of yielding in polycrystalline solids, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-018-5013-5.

2018

  • K Chatterjee, MP Echlin, M Kasemer, PG Callahan, TM Pollock, P Dawson, Prediction of tensile stiffness and strength of Ti-6Al-4V using instantiated volume elements and crystal plasticity, Acta Materialia, https://doi.org/10.1016/j.actamat.2018.07.011.

  • PR Dawson, DE Boyce, JS Park, E Wielewski, MP Miller, Determining the strengths of HCP slip systems using harmonic analyses of lattice strain distributions, Acta Materialia, https://doi.org/10.1016/j.actamat.2017.10.032.

2017

  • M Kasemer, MP Echlin, JC Stinville, TM Pollock, P Dawson, On slip initiation in equiaxed α/β Ti-6Al-4V, Acta Materialia, https://doi.org/10.1016/j.actamat.2017.06.059.

  • M Kasemer, R Quey, P Dawson, The influence of mechanical constraints introduced by β annealed microstructures on the yield strength and ductility of Ti-6Al-4V, Journal of the Mechanics and Physics of Solids, https://doi.org/10.1016/j.jmps.2017.03.013.

  • R Carson, M Obstalecki, M Miller, P Dawson, Characterizing heterogeneous intragranular deformations in polycrystalline solids using diffraction-based and mechanics-based metrics, Modelling and Simulation in Materials Science and Engineering, https://doi.org/10.1088/1361-651X/aa6dc5.

  • E Wielewski, DE Boyce, JS Park, MP Miller, PR Dawson, A methodology to determine the elastic moduli of crystals by matching experimental and simulated lattice strain pole figures using discrete harmonics, Acta Materialia, https://doi.org/10.1016/j.actamat.2016.12.026.

2015

  • R Quey, JH Driver, PR Dawson, Intra-grain orientation distributions in hot-deformed aluminium: orientation dependence and relation to deformation mechanisms, Journal of the Mechanics and Physics of Solids, https://doi.org/10.1016/j.jmps.2015.07.014.

  • SL Wong, M Obstalecki, MP Miller, PR Dawson, Stress and deformation heterogeneity in individual grains within polycrystals subjected to fully reversed cyclic loading, Journal of the Mechanics and Physics of Solids, https://doi.org/10.1016/j.jmps.2015.03.010.

  • PR Dawson, DE Boyce, FEpX–Finite Element Polycrystals: Theory, Finite Element Formulation, Numerical Implementation and Illustrative Examples, arXiv:1504.03296.

2014

  • MP Miller, PR Dawson, Understanding local deformation in metallic polycrystals using high energy X-rays and finite elements, Current Opinion in Solid State and Materials Science, https://doi.org/10.1016/j.cossms.2014.09.001.

  • M Obstalecki, SL Wong, PR Dawson, MP Miller, Quantitative analysis of crystal scale deformation heterogeneity during cyclic plasticity using high-energy X-ray diffraction and finite-element simulation, Acta Materialia, https://doi.org/10.1016/j.actamat.2014.04.059.

  • JC Schuren, SL Wong, PR Dawson, MP Miller, Integrating experiments and simulations to estimate uncertainty in lattice strain measurements, The Journal of Strain Analysis for Engineering Design, https://doi.org/10.1177/0309324713492325

2013

  • SL Wong, JS Park, MP Miller, PR Dawson, A framework for generating synthetic diffraction images from deforming polycrystals using crystal-based finite element formulations, Computational Materials Science, https://doi.org/10.1016/j.commatsci.2013.03.019.

2012

2011

2010

  • C Efstathiou, DE Boyce, JS Park, U Lienert, PR Dawson, MP Miller, A method for measuring single-crystal elastic moduli using high-energy X-ray diffraction and a crystal-based finite element model, Acta Materialia, https://doi.org/10.1016/j.actamat.2010.06.056.

  • SL Wong, PR Dawson, Influence of directional strength-to-stiffness on the elastic–plastic transition of fcc polycrystals under uniaxial tensile loading, Acta Materialia, https://doi.org/10.1016/j.actamat.2009.11.009.

  • H Ritz, P Dawson, T Marin, Analyzing the orientation dependence of stresses in polycrystals using vertices of the single crystal yield surface and crystallographic fibers of orientation space, Journal of the Mechanics and Physics of Solids, https://doi.org/10.1016/j.jmps.2009.08.007.

2008

2007

2005

2004

  • HS Turkmen, MP Miller, PR Dawson, JC Moosbrugger, A slip-based model for strength evolution during cyclic loading, Journal of Engineering Materials Technology, https://doi.org/10.1115/1.1789967.

  • U Lienert, TS Han, J Almer, PR Dawson, T Leffers, L Margulies, SF Nielsen, HF Poulsen, S Schmidt, Investigating the effect of grain interaction during plastic deformation of copper, Acta Materialia, https://doi.org/10.1016/j.actamat.2004.05.051.

2003

2002

  • PR Dawson, DP Mika, NR Barton, Finite element modeling of lattice misorientations in aluminum polycrystals, Scripta Materialia, https://doi.org/10.1016/S1359-6462(02)00163-X.

  • HS Turkmen, PR Dawson, MP Miller, The evolution of crystalline stresses of a polycrystalline metal during cyclic loading, International Journal of Plasticity, https://doi.org/10.1016/S0749-6419(01)00019-5.

  • RE Logé, HS Türkmen, MP Miller, R Rogge, PR Dawson, Modelling the distribution of lattice strains following plastic deformation of a polycrystal. Application to aluminum AA 7075 T6., Materials Science Forum, https://doi.org/10.4028/www.scientific.net/MSF.404-407.69.

  • NR Barton, PR Dawson, Lattice misorientations in titanium alloys. Modeling the origins of defects, International Journal of Forming Processes.

  • PR Dawson, Modeling deformation of polycrystalline rocks, Reviews in Mineralogy and Geochemistry, https://doi.org/10.2138/gsrmg.51.1.331.

2001

  • P Dawson, D Boyce, S MacEwen, R Rogge, On the influence of crystal elastic moduli on computed lattice strains in AA-5182 following plastic straining, Materials Science and Engineering: A, https://doi.org/10.1016/S0921-5093(01)00967-4.

  • NR Barton, PR Dawson, On the spatial arrangement of lattice orientations in hot-rolled multiphase titanium, Modelling and Simulation in Materials Science and Engineering, https://doi.org/10.1088/0965-0393/9/5/308.

  • NR Barton, PR Dawson, A methodology for determining average lattice orientation and its application to the characterization of grain substructure, Metallurgical and Materials Transactions A, https://doi.org/10.1007/s11661-001-0009-x.

2000

  • P Dawson, D Boyce, S MacEwen, R Rogge, Residual strains in HY100 polycrystals: comparisons of experiments and simulations, Metallurgical and Materials Transactions A, vol. 31, pp. 1543-1555, 2000.

1999

1998