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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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Experimental results for 36" diameter honeycomb cylinders fabricated with thin (0.010") aluminum faces and cores prove that it is quite feasible to stabilize thin faces so they can be loaded Beyond the yield point. The effect of initial imperfections and the various modes of failure are discussed.
Metal honeycomb elements used as axial energy absorbers - geometry, unit weight, material thickness & density
Analytical determination of thermoconductivity of honeycomb-core panels fabricated from cobalt-base alloy
Ultralight honeycomb development for Saturn S-II STAGE improvement - titanium bonding, core sandwich construction, and testing
Energy dissipating plastic honeycomb
Energy dissipating plastic honeycomb materials
Design of heavy-gauge bonded honeycomb sandwich
Visual observation inspection device for bonded honeycomb sandwich structures using birefringent plastic coatings
Nondestructive testing techniques for Saturn honeycomb heat shields
Phenolic honeycomb as energy dissipator
Developmental testing of energy dissipating plastic honeycomb
Manufacturing modifications, and glass filler additions for dip resin used in honeycomb structures
Development of nondestructive testing system, using ultrasonic techniques, for detecting disbonds in composite honeycomb heat shields of Saturn launch vehicle
Literature and industrial surveys of nondestructive testing equipment and techniques for application to honeycomb heat shields, including partially annotated bibliography
Brazing alloy development for high strength aluminum honeycomb sandwich composites for elevated and cryogenic temperature applications
Energy dissipating plastic dovetail honeycomb
Fabrication and testing of dovetail plastic honeycomb structures for landing shock absorbers
Ultrasonic techniques for nondestructive testing for Saturn honeycomb heat shields