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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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Temperature and material effects on high-velocity impact craters in phenolic-nylon and elastomeric ablative heat-shield materials
Double wall ablative heat shield panels for manned lifting entry vehicles, noting nylon phenolic and elastomeric silicone ablators
Optical reflectance measurements of pyrolytic graphite and phenolic nylon chars and potential application to heat shield requirements
Conductive heat transfer in porous carbonaceous chars of degraded phenolic nylon sample
Reflectance of pyrolytic graphite and phenolic nylon chars for radiant heat rejection from nonablating heat shield
Molding press is used to form phenolic resin impregnated glass fiber cloth into a high-density, cylindrical-ring laminate. The press applies clamping pressure and heat to a mold containing the glass fiber cloth laminate, which has hydrostatic pressure applied to it by means of a specially designed pressure plug.
Performance evaluation of low density phenolic nylon, and elastomeric ablative composites
Hypervelocity heat protection, surface heat shielding, and internal temperature rise of Teflon, phenolic nylon, epoxy resin in glass honeycomb, and silicone elastomer
Calculated ablative quantities for nylon phenolic heat shielding materials of hyperbolic reentry vehicles
Ablative effectiveness of low density phenolic nylon and elastomeric ablative composite materials
Ablative behavior of low and high density phenolic nylon in diffusion controlled surface combustion regime
Impact limiter system design for Mars landing vehicle noting balsa wood or phenolic honeycomb construction
Carbohydrate content range of various fossils and associated sedimentary matrix, using phenol-sulfuric acid method
Polyimide, phenolic, and other resins which develop volatiles during laminating or molding cure are studied using optimum cure cycles. The specimen is placed on a platen and sealed in a plastic bag, then heated and observed for gas evolution using a binocular microscope. A cover plate is added to sumulate an autoclave.
Hexagonal and nonhexagonal cell phenolic honeycomb structures as energy dissipating material for spacecraft construction
RAM-CA carbon-phenolic heat shield test in rocket engine exhaust
Heats of combustion and formation for aliphatic compounds, hydrocarbons, and phenols
Charring phenolic nylon ablator material pyrolysis and surface recession for cyclic and constant combined convective and radiative heating