Book chapters

Journal publications

  1. V. Agrawal, P. Peralta, J. Oswald, A pressure-transferable coarse-grained potential for modeling the shock Hugoniot of polyethylene, J. of Chemical Physics, 145,104903 (2016).
  2. R. Yuan, S. Singh, N. Chawla, J. Oswald, Geometry segmentation of voxelized representations of heterogeneous microstructures using betweenness centrality, Materials Characterization, 118 (2016) 553-559.
  3. V. Agrawal, K. Holzworth, W. Nantasetphong, A.V. Amirkhizi, J. Oswald, and S. Nemat-Nasser, Prediction of viscoelastic properties with coarse-grained molecular dynamics and experimental validation for a benchmark polyurea system J. of Polymer Science B, Polymer Physics, 54 (8), pp 797-810, (2016).
    doi: 10.1002/polb.23976
  4. Z. Zhao, M.A. Bessa, J. Oswald, and T. Belytschko, A method for modeling the transition of weak discontinuities to strong discontinuities: from interfaces to cracks International Journal of Numerical Methods in Engineering, 105 (11), pp 834-854, (2016).
    doi: 10.1002/nme.4995
  5. V. Agrawal, G. Arya, and J. Oswald, Simultaneous iterative Boltzmann inversion for coarse-graining of polyurea. Macromolecules, 47 (10), 3378-3389, (2014).
    doi: 10.1021/ma500320n
  6. R. Yuan, S. Singh, N Chawla, and J. Oswald, Efficient methods for implicit geometrical representation of complex material microstructures. Int. J. Numerical Methods in Engineering, 98 (2), pp 79-91, (2014).
    doi: 10.1002/nme.4619
  7. Z. Liu, J. Oswald, and T. Belytschko, XFEM modeling of ultrasonic wave propagation in polymer matrix particulate/fibrous composites. Wave Motion, 50 (3), pp 389-401, (2013).
    doi: 10.1016/j.wavemoti.2012.10.007
  8. P. Moseley, J. Oswald, and T. Belytschko, Adaptive atomistic-continuum modeling defects interaction with the DEBDM. Int J. for Multiscale Computational Engineering, 11 (6), 505-525, (2013).
    link to paper
  9. J.H. Song, P Lea, and J. Oswald, Explicit Dynamic Finite Element Method for Predicting Implosion/Explosion Induced Failure of Shell Structures. Mathematical Problems in Engineering, 2013, 957286, (2013),
  10. M. Xu, J. Paci, J. Oswald, and T. Belytschko, A constitutive equation for graphene based on density functional theory. Int J. for Solids and Structures, 49 (18), (2012).
    doi: 10.1016/j.ijsolstr.2012.05.019
  11. P. Moseley, J. Oswald, and T. Belytschko, Adaptive atomistic-to-continuum modeling of propagating defects. International Journal of Numerical Methods in Engineering, 92 (10), pp. 835-856, (2012).
    doi: 10.1002/nme.4358
  12. M. Xu, A. Tabarraei, J. Paci, J. Oswald, and T. Belytschko, A coupled quantum/continuum mechanics study of graphene fracture. Int J. Fracture, 173 (2), pp. 163-173, (2012).
    doi: 10.1007/s10704-011-9675-x
  13. R. Jones, J. Zimmerman, J. Oswald, and Ted Belytschko, An atomistic J-integral at finite temperature based on Hardy estimates of continuum fields. J. Phs Consens. Matter 23 015002, (2011).
    doi: 10.1088/0953-8984/23/1/015002
  14. J. Oswald, E. Wintersburger, G. Baüer, and T. Belytschko, A higher-order extended finite element method for dislocation energetics in strained layers and epitaxial islands, International Journal of Numerical Methods in Engineering, 85 (7), 920-938 (2011).
    doi: 10.1002/nme.3011
  15. E. Wintersberger, N. Hrauda, D. Kreigner, M. Keplinger, G. Springholz, J. Stangl., G. Baüer, J. Oswald, T. Belytschko, C. Deiter, F. Bertram, and O.H. Seeck , Analysis of periodic dislocation networks using x-ray diffraction and extended finite element modeling, Applied Physics Letters, 96, 131905 (2010).
    doi: 10.1063/1.3379298
  16. J. Oswald, R. Khare, R. Gracie, and T. Belytschko, An extended finite element method for dislocations in complex geometries: thin films and nanotubes. Computer Methods in Applied Mechanics and Engineering, 198, pp 1872-1886 (2009).
    doi: 10.1016/j.cma.2008.12.025
  17. R. Gracie, J. Oswald, and T. Belytschko, On a new extended finite element method for dislocations: core enrichments. Journal of Mechanics and Physics of Solids, 56 (1), pp. 200-214, (2008).
    doi: 10.1016/j.jmps.2007.07.010