• 3798 Citations
20002023

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2019

Acceleration strategies for explicit finite element analysis of metal powder-based additive manufacturing processes using graphical processing units

Mozaffar, M., Ndip-Agbor, E., Lin, S., Wagner, G. J., Ehmann, K. & Cao, J., Sep 15 2019, In : Computational Mechanics. 64, 3, p. 879-894 16 p.

Research output: Contribution to journalArticle

4 Scopus citations

A cellular automaton finite volume method for microstructure evolution during additive manufacturing

Lian, Y., Gan, Z., Yu, C., Kats, D., Liu, W. K. & Wagner, G. J., May 5 2019, In : Materials and Design. 169, 107672.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations

A volume-conserving balanced-force level set method on unstructured meshes using a control volume finite element formulation

Lin, S., Yan, J., Kats, D. & Wagner, G. J., Mar 1 2019, In : Journal of Computational Physics. 380, p. 119-142 24 p.

Research output: Contribution to journalArticle

Benchmark Study of Thermal Behavior, Surface Topography, and Dendritic Microstructure in Selective Laser Melting of Inconel 625

Gan, Z., Lian, Y., Lin, S. E., Jones, K. K., Liu, W. K. & Wagner, G. J., Jun 15 2019, In : Integrating Materials and Manufacturing Innovation. 8, 2, p. 178-193 16 p.

Research output: Contribution to journalArticle

16 Scopus citations

Data-Driven Microstructure and Microhardness Design in Additive Manufacturing Using a Self-Organizing Map

Gan, Z., Li, H., Wolff, S. J., Bennett, J. L., Hyatt, G., Wagner, G. J., Cao, J. & Liu, W. K., Aug 2019, In : Engineering. 5, 4, p. 730-735 6 p.

Research output: Contribution to journalArticle

Open Access
3 Scopus citations

Effects of Turbulent Hyporheic Mixing on Reach-Scale Transport

Roche, K. R., Li, A., Bolster, D., Wagner, G. J. & Packman, A. I., May 2019, In : Water Resources Research. 55, 5, p. 3780-3795 16 p.

Research output: Contribution to journalArticle

4 Scopus citations

Experimentally validated predictions of thermal history and microhardness in laser-deposited Inconel 718 on carbon steel

Wolff, S. J., Gan, Z., Lin, S., Bennett, J. L., Yan, W., Hyatt, G., Ehmann, K. F., Wagner, G. J., Liu, W. K. & Cao, J., May 2019, In : Additive Manufacturing. 27, p. 540-551 12 p.

Research output: Contribution to journalArticle

16 Scopus citations

Large eddy simulation of turbulent flow over and through a rough permeable bed

Lian, Y. P., Dallmann, J., Sonin, B., Roche, K. R., Liu, W. K., Packman, A. & Wagner, G. J., Feb 15 2019, In : Computers and Fluids. 180, p. 128-138 11 p.

Research output: Contribution to journalArticle

3 Scopus citations
2018
11 Scopus citations

An integrated process–structure–property modeling framework for additive manufacturing

Yan, W., Lian, Y., Yu, C., Kafka, O. L., Liu, Z., Liu, W. K. & Wagner, G. J., Sep 1 2018, In : Computer Methods in Applied Mechanics and Engineering. 339, p. 184-204 21 p.

Research output: Contribution to journalArticle

19 Scopus citations

A parallelized three-dimensional cellular automaton model for grain growth during additive manufacturing

Lian, Y., Lin, S., Yan, W., Liu, W. K. & Wagner, G. J., May 1 2018, In : Computational Mechanics. 61, 5, p. 543-558 16 p.

Research output: Contribution to journalArticle

19 Scopus citations

Data-Driven Mechanistic Modeling of Influence of Microstructure on High-Cycle Fatigue Life of Nickel Titanium

Kafka, O. L., Yu, C., Shakoor, M., Liu, Z., Wagner, G. J. & Liu, W. K., Jul 1 2018, In : JOM. 70, 7, p. 1154-1158 5 p.

Research output: Contribution to journalArticle

10 Scopus citations

Data-driven multi-scale multi-physics models to derive process–structure–property relationships for additive manufacturing

Yan, W., Lin, S., Kafka, O. L., Lian, Y., Yu, C., Liu, Z., Yan, J., Wolff, S., Wu, H., Ndip-Agbor, E., Mozaffar, M., Ehmann, K., Cao, J., Wagner, G. J. & Liu, W. K., May 1 2018, In : Computational Mechanics. 61, 5, p. 521-541 21 p.

Research output: Contribution to journalArticle

41 Scopus citations

Isogeometric analysis of multi-phase flows with surface tension and with application to dynamics of rising bubbles

Yan, J., Lin, S., Bazilevs, Y. & Wagner, G. J., Jan 1 2018, (Accepted/In press) In : Computers and Fluids.

Research output: Contribution to journalArticle

7 Scopus citations

Meso-scale modeling of multiple-layer fabrication process in Selective Electron Beam Melting: Inter-layer/track voids formation

Yan, W., Qian, Y., Ge, W., Lin, S., Liu, W. K., Lin, F. & Wagner, G. J., Mar 5 2018, In : Materials and Design. 141, p. 210-219 10 p.

Research output: Contribution to journalArticle

25 Scopus citations
2017

A framework to link localized cooling and properties of directed energy deposition (DED)-processed Ti-6Al-4V

Wolff, S. J., Lin, S., Faierson, E. J., Liu, W. K., Wagner, G. J. & Cao, J., Jun 15 2017, In : Acta Materialia. 132, p. 106-117 12 p.

Research output: Contribution to journalArticle

26 Scopus citations
1 Scopus citations

An enriched finite element method to fractional advection–diffusion equation

Luan, S., Lian, Y., Ying, Y., Tang, S., Wagner, G. J. & Liu, W. K., Aug 1 2017, In : Computational Mechanics. 60, 2, p. 181-201 21 p.

Research output: Contribution to journalArticle

7 Scopus citations

Multi-physics modeling of single/multiple-track defect mechanisms in electron beam selective melting

Yan, W., Ge, W., Qian, Y., Lin, S., Zhou, B., Liu, W. K., Lin, F. & Wagner, G. J., Aug 1 2017, In : Acta Materialia. 134, p. 324-333 10 p.

Research output: Contribution to journalArticle

67 Scopus citations
2016

A Petrov–Galerkin finite element method for the fractional advection–diffusion equation

Lian, Y., Ying, Y., Tang, S., Lin, S., Wagner, G. J. & Liu, W. K., Sep 1 2016, In : Computer Methods in Applied Mechanics and Engineering. 309, p. 388-410 23 p.

Research output: Contribution to journalArticle

17 Scopus citations

Differential operator multiplication method for fractional differential equations

Tang, S., Ying, Y., Lian, Y., Lin, S., Yang, Y., Wagner, G. J. & Liu, W. K., Nov 1 2016, In : Computational Mechanics. 58, 5, p. 879-888 10 p.

Research output: Contribution to journalArticle

8 Scopus citations

Linking process, structure, property, and performance for metal-based additive manufacturing: computational approaches with experimental support

Smith, J., Xiong, W., Yan, W., Lin, S., Cheng, P., Kafka, O. L., Wagner, G. J., Cao, J. & Liu, W. K., Apr 1 2016, In : Computational Mechanics. 57, 4, p. 583-610 28 p.

Research output: Contribution to journalArticle

70 Scopus citations

Re: Blood flow analysis of the aortic arch using computational fluid dynamics

Markl, M., Wagner, G. J. & Barker, A. J., Jun 13 2016, In : European Journal of Cardio-thoracic Surgery. 49, 6, p. 1586-1587 2 p.

Research output: Contribution to journalArticle

8 Scopus citations
2013

Phase field modeling of solid electrolyte interface formation in lithium ion batteries

Deng, J., Wagner, G. J. & Muller, R. P., Apr 2 2013, In : Journal of the Electrochemical Society. 160, 3, p. A487-A496

Research output: Contribution to journalArticle

30 Scopus citations
2012

Impact, Fire, and Fluid Spread Code Coupling for Complex Transportation Accident Environment Simulation

Brown, A. L., Wagner, G. J. & Metzinger, K. E., Apr 16 2012, In : Journal of Thermal Science and Engineering Applications. 4, 2, 021004.

Research output: Contribution to journalArticle

6 Scopus citations

Modified embedded atom method potential for Al, Si, Mg, Cu, and Fe alloys

Jelinek, B., Groh, S., Horstemeyer, M. F., Houze, J., Kim, S. G., Wagner, G. J., Moitra, A. & Baskes, M. I., Jun 1 2012, In : Physical Review B - Condensed Matter and Materials Physics. 85, 24, 245102.

Research output: Contribution to journalArticle

154 Scopus citations
2011

Three-dimensional pore evolution of nanoporous metal particles for energy storage

Klein, M. P., Jacobs, B. W., Ong, M. D., Fares, S. J., Robinson, D. B., Stavila, V., Wagner, G. J. & Arslan, I., Jun 22 2011, In : Journal of the American Chemical Society. 133, 24, p. 9144-9147 4 p.

Research output: Contribution to journalArticle

36 Scopus citations
2010
9 Scopus citations

Electron transport enhanced molecular dynamics for metals and semi-metals

Jones, R. E., Templeton, J. A., Wagner, G. J., Olmsted, D. & Modine, N. A., Aug 20 2010, In : International Journal for Numerical Methods in Engineering. 83, 8-9, p. 940-967 28 p.

Research output: Contribution to journalArticle

17 Scopus citations

Equation-free accelerated simulations of the morphological relaxation of crystal surfaces

Wagner, G. J., Zhou, X. & Plimpton, S. J., Jan 1 2010, In : International Journal for Multiscale Computational Engineering. 8, 4, p. 423-439 17 p.

Research output: Contribution to journalArticle

2 Scopus citations
2008

An atomistic-to-continuum coupling method for heat transfer in solids

Wagner, G. J., Jones, R. E., Templeton, J. A. & Parks, M. L., Jul 1 2008, In : Computer Methods in Applied Mechanics and Engineering. 197, 41-42, p. 3351-3365 15 p.

Research output: Contribution to journalArticle

45 Scopus citations

Hydrogen effects on nanovoid nucleation at nickel grain boundaries

Chandler, M. Q., Horstemeyer, M. F., Baskes, M. I., Wagner, G. J., Gullett, P. M. & Jelinek, B., Feb 1 2008, In : Acta Materialia. 56, 3, p. 619-631 13 p.

Research output: Contribution to journalArticle

25 Scopus citations

Hydrogen effects on nanovoid nucleation in face-centered cubic single-crystals

Chandler, M. Q., Horstemeyer, M. F., Baskes, M. I., Gullett, P. M., Wagner, G. J. & Jelinek, B., Jan 1 2008, In : Acta Materialia. 56, 1, p. 95-104 10 p.

Research output: Contribution to journalArticle

23 Scopus citations
2007

Atomistic simulations of shock induced microstructural evolution and spallation in single crystal nickel

Srinivasan, S. G., Baskes, M. I. & Wagner, G. J., Mar 12 2007, In : Journal of Applied Physics. 101, 4, 043504.

Research output: Contribution to journalArticle

50 Scopus citations
2006

A molecular dynamics study of void growth and coalescence in single crystal nickel

Potirniche, G. P., Horstemeyer, M. F., Wagner, G. J. & Gullett, P. M., Feb 1 2006, In : International Journal of Plasticity. 22, 2, p. 257-278 22 p.

Research output: Contribution to journalArticle

118 Scopus citations

A surface Cauchy-Born model for nanoscale materials

Park, H. S., Klein, P. A. & Wagner, G. J., Dec 3 2006, In : International Journal for Numerical Methods in Engineering. 68, 10, p. 1072-1095 24 p.

Research output: Contribution to journalArticle

130 Scopus citations

Bridging scale methods for nanomechanics and materials

Liu, W. K., Park, H. S., Qian, D., Karpov, E. G., Kadowaki, H. & Wagner, G. J., Feb 15 2006, In : Computer Methods in Applied Mechanics and Engineering. 195, 13-16, p. 1407-1421 15 p.

Research output: Contribution to journalArticle

116 Scopus citations

Spallation of single crystal nickel by void nucleation at shock induced grain junctions

Srinivasan, S. G., Baskes, M. I. & Wagner, G. J., Dec 1 2006, In : Journal of Materials Science. 41, 23, p. 7838-7842 5 p.

Research output: Contribution to journalArticle

11 Scopus citations
2005
84 Scopus citations
2004

A multiscale projection method for the analysis of carbon nanotubes

Qian, D., Wagner, G. J. & Liu, W. K., May 7 2004, In : Computer Methods in Applied Mechanics and Engineering. 193, 17-20, p. 1603-1632 30 p.

Research output: Contribution to journalArticle

165 Scopus citations

Experimental and molecular dynamics simulation studies of friction behavior of hydrogenated carbon films

Zhang, S., Wagner, G., Medyanik, S. N., Liu, W. K., Yu, Y. H. & Chung, Y. W., Jan 30 2004, In : Surface and Coatings Technology. 177-178, p. 818-823 6 p.

Research output: Contribution to journalArticle

16 Scopus citations

Mechanical resonance of quartz microfibers and boundary condition effects

Chen, X., Zhang, S., Wagner, G. J., Ding, W. & Ruoff, R. S., May 1 2004, In : Journal of Applied Physics. 95, 9, p. 4823-4828 6 p.

Research output: Contribution to journalArticle

32 Scopus citations

Molecular dynamics boundary conditions for regular crystal lattices

Wagner, G. J., Karpov, E. G. & Liu, W. K., May 7 2004, In : Computer Methods in Applied Mechanics and Engineering. 193, 17-20, p. 1579-1601 23 p.

Research output: Contribution to journalArticle

81 Scopus citations
2003

Coupling of atomistic and continuum simulations using a bridging scale decomposition

Wagner, G. J. & Liu, W. K., Sep 1 2003, In : Journal of Computational Physics. 190, 1, p. 249-274 26 p.

Research output: Contribution to journalArticle

556 Scopus citations

Modelling and simulation of fluid structure interaction by meshfree and FEM

Zhang, L. T., Wagner, G. J. & Liu, W. K., Aug 1 2003, In : Communications in Numerical Methods in Engineering. 19, 8, p. 615-621 7 p.

Research output: Contribution to journalArticle

24 Scopus citations
32 Scopus citations

Resonance vibration of amorphous SiO2 nanowires driven by mechanical or electrical field excitation

Dikin, D. A., Chen, X., Ding, W., Wagner, G. J. & Ruoff, R. S., Jan 1 2003, In : Journal of Applied Physics. 93, 1, p. 226-230 5 p.

Research output: Contribution to journalArticle

95 Scopus citations

Stress generation mechanisms in carbon thin films grown by ion-beam deposition

Zhang, S., Johnson, H. T., Wagner, G. J., Liu, W. K. & Hsia, K. J., Oct 6 2003, In : Acta Materialia. 51, 17, p. 5211-5222 12 p.

Research output: Contribution to journalArticle

53 Scopus citations
2002

A parallelized meshfree method with boundary enrichment for large-scale CFD

Zhang, L. T., Wagner, G. J. & Liu, W. K., Mar 1 2002, In : Journal of Computational Physics. 176, 2, p. 483-506 24 p.

Research output: Contribution to journalArticle

59 Scopus citations
18 Scopus citations