Gradl, Paul R.

Metal additive manufacturing in aerospace: A review

Blakey-Milner, B., Gradl, P., Snedden, G., Brooks, M., Pitot, J., Lopez, E., Leary, M., Berto, F., & du Plessis, A. (2021) · Materials & Design

Additive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing Technologies

Cited by 2,263

End to end process evaluation for additively manufactured liquid rocket engine thrust chambers

Kerstens, F., Cervone, A., & Gradl, P. (2021) · Acta Astronautica

Additive Manufacturing Materials and ProcessesRocket and propulsion systems research

Cited by 121

Additive Manufacturing of Liquid Rocket Engine Combustion Devices: A Summary of Process Developments and Hot-Fire Testing Results

Gradl, P. R., Greene, S. E., Protz, C., Bullard, B., Buzzell, J., Garcia, C., Wood, J., Osborne, R., Hulka, J., & Cooper, K. G. (2018) · 2018 Joint Propulsion Conference

Additive Manufacturing Materials and ProcessesRocket and propulsion systems research

Cited by 119

Technology advancements for channel wall nozzle manufacturing in liquid rocket engines

Gradl, P. R., & Protz, C. S. (2020) · Acta Astronautica

Additive Manufacturing Materials and ProcessesRocket and propulsion systems research

Cited by 111

GRCop-42 Development and Hot-fire Testing Using Additive Manufacturing Powder Bed Fusion for Channel-cooled Combustion Chambers

Gradl, P. R., Protz, C. S., Cooper, K., Ellis, D., Evans, L. J., & Garcia, C. (2019) · AIAA Propulsion and Energy 2019 Forum

Additive Manufacturing Materials and ProcessesHigh Temperature Alloys and Creep

Cited by 89

Additive Manufacturing and Hot-fire Testing of Bimetallic GRCop-84 and C-18150 Channel-Cooled Combustion Chambers Using Powder Bed Fusion and Inconel 625 Hybrid Directed Energy Deposition

Gradl, P. R., Protz, C. S., Zagorski, K., Doshi, V., & McCallum, H. (2019) · AIAA Propulsion and Energy 2019 Forum

Additive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing Technologies

Cited by 33

Rapid Fabrication Techniques for Liquid Rocket Channel Wall Nozzles

Gradl, P. R. (2016) · 52nd AIAA/SAE/ASEE Joint Propulsion Conference

Rocket and propulsion systems researchAdditive Manufacturing Materials and Processes

Cited by 31

Principles of Directed Energy Deposition for Aerospace Applications

Gradl, P. (2021) · Unpublished

Additive Manufacturing Materials and ProcessesWelding Techniques and Residual Stresses

Cited by 10