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NASA NTRS · 20205004976

Advanced and Additive Manufacturing Technologies for Liquid Rocket Engine Components

Paul Gradl
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Abstract

Overview of advanced manufacturing and additive manufacturing development at NASA for liquid rocket engines. Presentation includes various material, process, design, and hot-fire testing developments demonstrating the use of advanced components for liquid rocket engines on launch vehicles and in-space systems.

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Additive ManufacturingL-PBFDEDBlown Powder DEDDirected Energy DepositionLaser Powder Bed FusionRocket Engine ManufacturingLiquid Rocket EngineCombustion ChamberRegenerative CoolingLWDClaser Wire Direct CloseoutWire Arc Additive ManufacturingWAAMIgnitionComposite NozzlesInjectors3D PrintingAMRotating MachineryTurbomachineryChannel Wall NozzleNozzle

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Paul Gradl. Advanced and Additive Manufacturing Technologies for Liquid Rocket Engine Components. https://ntrs.nasa.gov/citations/20205004976

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