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			Successful Arc Jet Test of CEV Heat Shield-to-back Shell Seal Design The seal comprises an outer hybrid thermal barrier designed to resist the extreme temperatures of reentry. + Read more... Multistage Cyclone Particle Separator Operation Initiated The separator will be used to produce specific size fractionated samples of lunar regolith simulants. + Read more... PM304 Success Story Companies manufacture and utilize bearings made of PM304 oil-free lubricant material. + Read more... Sample Seals for the Orion Crew Exploration Vehicle (CEV) Fabricated The seals, also known as hybrid thermal barriers, were designed for the CEV main heat shield-to-back shell interface. + Read more... Invention of the Year 1996 A patented seal developed for the National Aerospace Plane project won NASA's 1996 Government Invention of the Year Award. + Read more... GRC Technical Reports Search technical reports available at NASA Glenn + View Site NASA Technical Reports Search all technical reports available from NASA + View site Research & Technology Reports View research and technology articles from NASA Gleen + View site
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