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Journal Articles

Machine-Learning Metacomputing for Materials Science Data

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J. C. Steuben, A. B. Geltmacher, S. N. Rodriguez, A. J. Birnbaum, B. D. Graber, A. K. Rawlings, A. P. Iliopoulos, J. G. Michopoulos
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. November 2024, 24(11): 111005.
Paper No: JCISE-23-1439
https://doi.org/10.1115/1.4064975
Published Online: July 22, 2024
View Articletitled, Machine-Learning Metacomputing for Materials Science Data
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Topics: Electron backscatter diffraction, Machine learning, Materials science, Noise (Sound), Modeling, Errors, Maintenance, Simulation
Journal Articles

Multiphysics Missing Data Synthesis: A Machine Learning Approach for Mitigating Data Gaps and Artifacts

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J. C. Steuben, A. B. Geltmacher, S. N. Rodriguez, B. D. Graber, A. P. Iliopoulos, J. G. Michopoulos
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. May 2024, 24(5): 051009.
Paper No: JCISE-23-1355
https://doi.org/10.1115/1.4064986
Published Online: March 27, 2024
View Articletitled, Multiphysics Missing Data Synthesis: A Machine Learning Approach for Mitigating Data Gaps and Artifacts
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Topics: Machine learning, Simulation, Modeling, X-rays
Proceedings Papers

Generation of Continuous Toolpaths for Additive Manufacturing Using Implicit Slicing

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J. C. Steuben, J. G. Michopoulos, A. P. Iliopoulos
Proc. ASME. IDETC-CIE2021, Volume 2: 41st Computers and Information in Engineering Conference (CIE), V002T02A038, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-69320
https://doi.org/10.1115/DETC2021-69320
View Paper titled, Generation of Continuous Toolpaths for Additive Manufacturing Using Implicit Slicing
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Topics: Additive manufacturing, Algorithms, Concretes, Extruding, Feedstock, Geometry, Hardware, Polymers, Roads, Sidewalks
Proceedings Papers

Coupled Electromagnetic and Thermoelastic Response of Conductive Materials Under Mechanical Loading and High Current Pulse Conditions

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J. G. Michopoulos, A. P. Iliopoulos, J. C. Steuben, N. A. Apetre, S. Douglass, A. G. Lynn, R. L. Cairns, III
Proc. ASME. IDETC-CIE2021, Volume 2: 41st Computers and Information in Engineering Conference (CIE), V002T02A005, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-71130
https://doi.org/10.1115/DETC2021-71130
View Paper titled, Coupled Electromagnetic and Thermoelastic Response of Conductive Materials Under Mechanical Loading and High Current Pulse Conditions
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Topics: Thermoelasticity, Construction, Electric current, Electromechanical systems, Heating, Joules, Materials properties, Modeling, Partial differential equations, Simulation results
Proceedings Papers

A Computational Framework Enabling Comparative Analysis of Progressive Damage Models for Composite Materials

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N. A. Apetre, J. G. Michopoulos, A. P. Iliopoulos, J. C. Steuben, N. Phan
Proc. ASME. IDETC-CIE2020, Volume 5: 24th Reliability, Stress Analysis, and Failure Prevention Conference (RSAFP), V005T05A004, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22463
https://doi.org/10.1115/DETC2020-22463
View Paper titled, A Computational Framework Enabling Comparative Analysis of Progressive Damage Models for Composite Materials
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Topics: Composite materials, Damage, Stress, Design, Failure, Algebra, Geometry, Laminates, Materials degradation, Optimization
Proceedings Papers

Statistical Analysis of Tensile Tests Performed on 316L Specimens Manufactured by Directed Energy Deposition

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A. P. Iliopoulos, J. P. Thomas, J. C. Steuben, R. Saunders, J. G. Michopoulos, A. Bagchi, A. J. Birnbaum
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A024, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22530
https://doi.org/10.1115/DETC2020-22530
View Paper titled, Statistical Analysis of Tensile Tests Performed on 316L Specimens Manufactured by Directed Energy Deposition
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Topics: Statistical analysis, Mechanical properties, Manufacturing, Additive manufacturing, Bulk solids, Failure, Stainless steel, Stress, Tension, Yield stress
Proceedings Papers

Multiscale Tomographic Wave-Matter Interaction Modeling to Enable Artifact-Free Material Defect Reconstruction

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J. C. Steuben, J. G. Michopoulos, A. P. Iliopoulos, B. D. Graber, A. J. Birnbaum
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A010, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22474
https://doi.org/10.1115/DETC2020-22474
View Paper titled, Multiscale Tomographic Wave-Matter Interaction Modeling to Enable Artifact-Free Material Defect Reconstruction
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Topics: Modeling, Waves, Geometry, X-rays, Bearings, Errors, Excitation, Finite element analysis, Fracture (Materials), Manufacturing
Proceedings Papers

A Computational Framework for the Inverse Identification of Temperature-Dependent Dielectric Permittivity of Materials at Giga-Hertz Frequencies

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A. P. Iliopoulos, B. D. Graber, J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, E. P. Gorzkowski, E. A. Patterson, R. P. Fischer, L. A. Johnson, P. A. Bernhardt, J. M. Coombs
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A011, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22500
https://doi.org/10.1115/DETC2020-22500
View Paper titled, A Computational Framework for the Inverse Identification of Temperature-Dependent Dielectric Permittivity of Materials at Giga-Hertz Frequencies
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Topics: Electrical properties, Temperature, Ceramics, High temperature, Manufacturing, Microwaves, Modeling, Physics, Sintering
Proceedings Papers

Simulation Informed Effects of Solidification Rate on 316L Single Tracks Produced by Selective Laser Melting

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A. L. K. Rawlings, A. J. Birnbaum, J. G. Michopoulos, J. C. Steuben, A. P. Iliopoulos, H. Ryou
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A020, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22451
https://doi.org/10.1115/DETC2020-22451
View Paper titled, Simulation Informed Effects of Solidification Rate on 316L Single Tracks Produced by Selective Laser Melting
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Topics: Lasers, Melting, Simulation, Solidification, Cooling, Density, Ductility, Experimental analysis, Mechanical properties, Modeling
Proceedings Papers

Measuring Dielectric Properties of Ceramic Powders at Microwave Frequencies for Material Processing Applications

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B. D. Graber, A. P. Iliopoulos, J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, R. P. Fischer, L. A. Johnson, P. A. Bernhardt, J. M. Coombs, E. P. Gorzkowski, E. A. Patterson
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A012, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22482
https://doi.org/10.1115/DETC2020-22482
View Paper titled, Measuring Dielectric Properties of Ceramic Powders at Microwave Frequencies for Material Processing Applications
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Topics: Ceramics, Materials processing, Microwaves, Absorption, Electrical properties, Electromagnetic radiation, Heating, Manufacturing, Modeling, Shapes
Proceedings Papers

Morphological Analysis of 316L Laser Powder Bed Fusion Melt-Pool via the Enriched Analytical Solution Method

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J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, A. P. Iliopoulos, J. Aroh, A. D. Rollett, B. Gould
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A021, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22455
https://doi.org/10.1115/DETC2020-22455
View Paper titled, Morphological Analysis of 316L Laser Powder Bed Fusion Melt-Pool via the Enriched Analytical Solution Method
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Topics: Lasers, Solidification, Additive manufacturing, Heat, Temperature, X-ray imaging
Proceedings Papers

Towards Selective Volumetric Additive Manufacturing and Processing of Ceramics

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A. P. Iliopoulos, J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, B. D. Graber, B. Y. Rock, L. A. Johnson, E. P. Gorzkowski
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A036, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-98195
https://doi.org/10.1115/DETC2019-98195
View Paper titled, Towards Selective Volumetric Additive Manufacturing and Processing of Ceramics
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Topics: Additive manufacturing, Ceramics, Design, Engineering simulation, Engineers, Heat, Materials processing, Microwaves, Radiation (Physics), Simulation
Proceedings Papers

Loading Subspace Selection for Multidimensional Characterization Tests via Computational Experiments

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A. P. Iliopoulos, J. G. Michopoulos
Proc. ASME. IDETC-CIE2010, Volume 3: 30th Computers and Information in Engineering Conference, Parts A and B, 101-110, August 15–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: DETC2010-28741
https://doi.org/10.1115/DETC2010-28741
View Paper titled, Loading Subspace Selection for Multidimensional Characterization Tests via Computational Experiments
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Topics: Composite materials, Machinery, Materials testing, Simulation, Space, Testing
Proceedings Papers

A Computational Workbench for Remote Full Field 2D Displacement and Strain Measurements

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J. G. Michopoulos, A. P. Iliopoulos
Proc. ASME. IDETC-CIE2009, Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 55-63, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86900
https://doi.org/10.1115/DETC2009-86900
View Paper titled, A Computational Workbench for Remote Full Field 2D Displacement and Strain Measurements
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Topics: Displacement, Strain measurement, Algorithms, Computer software, Displacement measurement, Engineering prototypes
Proceedings Papers

Effects of Anisotropy on the Performance Sensitivity of the Mesh-Free Random Grid Method for Whole Field Strain Measurement

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A. P. Iliopoulos, J. G. Michopoulos
Proc. ASME. IDETC-CIE2009, Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 65-74, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86962
https://doi.org/10.1115/DETC2009-86962
View Paper titled, Effects of Anisotropy on the Performance Sensitivity of the Mesh-Free Random Grid Method for Whole Field Strain Measurement
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Topics: Anisotropy, Displacement measurement, Strain measurement
Proceedings Papers

Accuracy of Inverse Composite Laminate Characterization via the Mesh Free Random Grid Method

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J. G. Michopoulos, A. P. Iliopoulos, T. Furukawa
Proc. ASME. IDETC-CIE2009, Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 367-374, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-87096
https://doi.org/10.1115/DETC2009-87096
View Paper titled, Accuracy of Inverse Composite Laminate Characterization via the Mesh Free Random Grid Method
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Topics: Composite materials, Laminates, Anisotropy, Constitutive equations, Displacement measurement, Inverse problems, Noise (Sound)
Proceedings Papers

Performance Sensitivity Analysis of the Mesh-Free Random Grid Method for Whole Field Strain Measurements

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A. P. Iliopoulos, J. G. Michopoulos, N. P. Andrianopoulos
Proc. ASME. IDETC-CIE2008, Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 545-555, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49732
https://doi.org/10.1115/DETC2008-49732
View Paper titled, Performance Sensitivity Analysis of the Mesh-Free Random Grid Method for Whole Field Strain Measurements
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Topics: Sensitivity analysis, Strain measurement
Proceedings Papers

Ontological Cross-Reducibility of Failure Theories for Composite Materials

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J. G. Michopoulos, A. P. Iliopoulos
Proc. ASME. IDETC-CIE2008, Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 563-574, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49936
https://doi.org/10.1115/DETC2008-49936
View Paper titled, Ontological Cross-Reducibility of Failure Theories for Composite Materials
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Topics: Composite materials, Failure, Ontologies