Christopher S. Protz

Technology advancements for channel wall nozzle manufacturing in liquid rocket engines

Paul Gradl, Christopher S. Protz · Acta Astronautica · 2020 · 104 citations

Engineering, Aerospace Engineering, Mechanical Engineering +16

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

Paul Gradl, Sandy E. Greene, Christopher S. Protz et al. · 2018 Joint Propulsion Conference · 2018 · 103 citations · Full text

Engineering, Aerospace Engineering, Materials Engineering +17

Advancement of extreme environment additively manufactured alloys for next generation space propulsion applications

Paul Gradl, Omar Mireles, Colton Katsarelis et al. · Acta Astronautica · 2023 · 95 citations · Full text

Engineering, Materials Engineering, Materials Science +17

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

Paul Gradl, Christopher S. Protz, Kenneth Cooper et al. · AIAA Propulsion and Energy 2019 Forum · 2019 · 85 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Progress in Additively Manufactured Copper-Alloy GRCop-84, GRCop-42, and Bimetallic Combustion Chambers for Liquid Rocket Engines

Paul Gradl, Christopher S. Protz, David L. Ellis et al. · NASA Technical Reports Server (NASA) · 2019 · 43 citations

Engineering, Materials Engineering, Materials Science +17