| Thermophysical phenomena in metal additive manufacturing by selective laser melting: fundamentals, modeling, simulation, and experimentation C Meier, RW Penny, Y Zou, JS Gibbs, AJ Hart Annual Review of Heat Transfer 20, 2017 | 210 | 2017 |
| Physics‐based modeling and predictive simulation of powder bed fusion additive manufacturing across length scales C Meier, SL Fuchs, N Much, J Nitzler, RW Penny, PM Praegla, SD Proell, ... GAMM‐Mitteilungen 44 (3), e202100014, 2021 | 53 | 2021 |
| Sensing and control of additive manufacturing processes RW Penny, AJ Hart US Patent 11,511,373, 2022 | 52 | 2022 |
| Spatial mapping of powder layer density for metal additive manufacturing via transmission X-ray imaging RW Penny, PM Praegla, M Ochsenius, D Oropeza, R Weissbach, C Meier, ... Additive manufacturing 46, 102197, 2021 | 41* | 2021 |
| Mechanized spreading of ceramic powder layers for additive manufacturing characterized by transmission x-ray imaging: Influence of powder feedstock and spreading parameters on … D Oropeza, RW Penny, D Gilbert, AJ Hart Powder Technology 398, 117053, 2022 | 39 | 2022 |
| Quantitative analysis of thin metal powder layers via transmission X-ray imaging and discrete element simulation: Blade-based spreading approaches RW Penny, D Oropeza, PM Praegla, R Weissbach, C Meier, WA Wall, ... Powder Technology, 119106, 2023 | 13 | 2023 |
| Precision assembly of additively manufactured components using integral kinematic couplings RW Penny, AJ Hart Precision Engineering 60, 104-115, 2019 | 13 | 2019 |
| Sensing and control of additive manufacturing processes RW Penny, AJ Hart US Patent 12,070,817, 2024 | 12 | 2024 |
| Quantitative analysis of thin metal powder layers via transmission X-ray imaging and discrete element simulation: Roller-based spreading approaches RW Penny, D Oropeza, R Weissbach, PM Praegla, C Meier, WA Wall, ... Powder Technology 432, 119105, 2024 | 11 | 2024 |
| A testbed for investigation of laser powder bed fusion at elevated atmospheric pressure DA Griggs, JS Gibbs, SP Baker, RW Penny, MC Feldmann, AJ Hart Additive Manufacturing 51, 102581, 2022 | 9* | 2022 |
| A passive optical technique to remotely measure physical properties of a vibrating surface FO Clark, R Penney, WE Pereira, J Kielkopf, J Cline Infrared Remote Sensing and Instrumentation XXII 9219, 119-130, 2014 | 7 | 2014 |
| Systems, devices, and methods for precision locating and assembly of additively manufactured components RW Penny, AJ Hart US Patent 10,525,632, 2020 | 5 | 2020 |
| High-fidelity optical monitoring of laser powder bed fusion via aperture division multiplexing RW Penny, Z Kutschke, AJ Hart npj Advanced Manufacturing 2 (1), 28, 2025 | 3 | 2025 |
| Advanced Instrumentation for Metal Additive Manufacturing R Penny Kansas City Nuclear Security Campus (KCNSC), Kansas City, MO (United States), 2024 | 2 | 2024 |
| Methods and systems for high fidelity electrical tomographic processes RW Penny, GA Passa US Patent 11,598,739, 2023 | 2 | 2023 |
| Additive manufacturing via optical aperture division multiplexing RW Penny, AJ Hart US Patent 11,325,299, 2022 | 2 | 2022 |
| A rapid experimental workflow for studying melt track scaling in laser powder bed fusion using high-precision metal template substrates R Weissbach, RW Penny, AJ Hart Progress in Additive Manufacturing, 1-12, 2025 | 1 | 2025 |
| Radiometric Temperature Measurement for Metal Additive Manufacturing via Temperature Emissivity Separation RW Penny, AJ Hart arXiv preprint arXiv:2502.08088, 2025 | 1 | 2025 |
| Spatial porosity and composition control in additive manufacturing AJ Hart, RW Penny, MC FELDMANN, JS Gibbs, SP Baker US Patent 11,577,317, 2023 | 1 | 2023 |
| Portable, stand-off spectral imaging camera for detection of effluents and residues N Goldstein, BS Peter, J Grot, M Kogan, M Fox, P Vujkovic-Cvijin, ... Next-Generation Spectroscopic Technologies VIII 9482, 201-212, 2015 | 1 | 2015 |
