Cleaning and Cleanliness Measurement of Additive Manufactured Parts
No abstract available
Welker, Roger W.↗
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Results for “Additively Manufacturing”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Additively Manufactured Rocket Engine Combustion Chamber Structural Analysis
No abstract available
Medina, Cory↗
Development and Certification of Additive Manufacturing Materials for Human-Rated Launch Vehicle and in Space Manufacturing
No abstract available
Clinton, R. G., Jr.↗
Overview of Flight Certification Methodology for Additive Manufacturing
No abstract available
Certification↗
Additive Manufacturing at NASA Marshall Space Flight Center: In-Space and For-Space Initiatives
No abstract available
Clinton, R. G., Jr.↗
Potential for Additive Manufacture in Nuclear Thermal Propulsion (NTP)
No abstract available
Mireles, Omar↗
A Proposed Qualification Methodology for Additively Manufactured Spaceflight Propulsion Hardware
No abstract available
Propulsion Hardware↗
Marshall Space Flight Center: Science and Technology Overview and Additive Manufacturing Special Topics
No abstract available
Overview & AM↗
Additive Manufacturing a Liquid Hydrogen Rocket Engine
Space Propulsion is a 5 day event being held from 2nd May to the 6th May 2016 at the Rome Marriott Park Hotel in Rome, Italy. This event showcases products like Propulsion sub-systems and components, Production and manufacturing issues, Liquid, Solid, Hybrid and Air-breathing Propulsion Systems for Launcher and Upper Stages, Overview of current programmes, AIV issues and tools, Flight testing and experience, Technology building blocks for Future Space Transportation Propulsion Systems : Launchers, Exploration platforms & Space Tourism, Green Propulsion for Space Transportation, New propellants, Rocket propulsion & global environment, Cost related aspects of Space Transportation propulsion, Modelling, Pressure-Thrust oscillations issues, Impact of new requirements and regulations on design etc. in the Automotive, Manufacturing, Fabrication, Repair & Maintenance industries.
Jones, Carl P.↗
Reliability of Mechanical Behavior in Metallic Additively Manufactured Parts for Critical Applications
No abstract available
Wells, Doug↗
Additive Manufacturing at NASA Marshall Space Flight Center In-Space and For-Space Initiatives
No abstract available
Robertson, Elizabeth↗
Cleaning and Cleanliness Measurement of Additive Manufactured Parts
No abstract available
Mitchell, Mark A.↗
Cleaning and Cleanliness Measurement of Additive Manufactured Parts
The successful acquisition and utilization of piece parts and assemblies for contamination sensitive applications requires application of cleanliness acceptance criteria. Contamination can be classified using many different schemes. One common scheme is classification as organic, ionic and particulate contaminants. These may be present in and on the surface of solid components and assemblies or may be dispersed in various gaseous or liquid media. This discussion will focus on insoluble particle contamination on the surfaces of piece parts and assemblies. Cleanliness of parts can be controlled using two strategies, referred to as gross cleanliness and precision cleanliness. Under a gross cleanliness strategy acceptance is based on visual cleanliness. This approach introduces a number of concerns that render it unsuitable for controlling cleanliness of high technology products. Under the precision cleanliness strategy, subjective, visual assessment of cleanliness is replaced by objective measurement of cleanliness. When a precision cleanliness strategy is adopted there naturally arises the question: How clean is clean enough? The methods for establishing objective cleanliness acceptance limits will be discussed.
Mitchell, Mark A.↗