Overview
Education/Academic qualification
Eng-Matls Sci, Doctorate Degree
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- 1 Similar Profiles
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On the formation of swelling and related flaws in laser powder bed fusion
Cummings, C., Snow, Z., Scime, L., Joslin, C., Knapp, G., Ziabari, A., Halsey, W. & Paquit, V., Apr 30 2026, In: Journal of Manufacturing Processes. 164, p. 320-338 19 p.Research output: Contribution to journal › Article › peer-review
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A high-throughput approach for statistical process optimization in Laser Powder Bed Fusion
Ye, J., Coleman, J., Knapp, G. L., Peles, A., Joslin, C., Graham, S., Plotkowski, A. & Elwany, A., Aug 15 2025, In: Journal of Manufacturing Processes. 147, p. 88-99 12 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Assessment of Microstructure Prediction Capabilities for Powder Bed Fusion Stainless Steel 316-H
Knapp, G., Coleman, J., Rolchigo, M., Stump, B., Nayir, S. & Plotkowski, A., 2025, United StatesResearch output: Other contribution › Technical Report
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Effect of laser melt schedule on the microstructure of additively manufactured IN718 Superalloy
Shankar, G., Knapp, G. L., Rolchigo, M., Peles, A., Coleman, J. & Fancher, C. M., Jul 5 2025, In: Additive Manufacturing. 109, 104915.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Establishing model credibility for process-microstructure-property relationships in additive manufacturing using exascale computing
Rolchigo, M., Coleman, J., Carson, R., Titov, M., Reeve, S. T., Knapp, G., Plotkowski, A., Belak, J., Bement, M. & Turner, J., 2025, (Accepted/In press) In: International Journal of High Performance Computing Applications.Research output: Contribution to journal › Article › peer-review
Datasets
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Simulated Microstructures for Laser Powder Bed Fusion Additive Manufacturing Using Myna, AdditiveFOAM, and ExaCA
Knapp, G. (Creator), Coleman, J. (Creator) & Rolchigo, M. (Creator), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States), 2025
DOI: 10.13139/ornlnccs/2526204
Dataset
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A Co-Registered In-Situ and Ex-Situ Dataset from a Laser Powder Bed Fusion Additive Manufacturing Process (Peregrine v2023-10)
Scime, L. (Creator), Snow, Z. (Creator), Ziabari, A. (Creator), Halsey, W. (Creator), Joslin, C. (Creator), Knapp, G. (Creator), Coleman, J. (Creator), Peles, A. (Creator), Graham, S. (Creator), Marquez Rossy, A. (Creator), Duncan, R. (Creator) & Paquit, V. (Creator), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States), Oct 18 2023
DOI: 10.13139/ORNLNCCS/2008021
Dataset