Engineering topics

Milligan, R.

Publications and source records attributed to Milligan, R..

3 records

NASA NTRS1975

Low-density polybenzimidazole foams for thermal insulation and fire protection

Fire-resistant and nonsmoking foam can be prepared in desirable density range of 24 to 50 kg/cu m by controlled thermal crosslinking of polybenzimidazole prepolymer. Reproducible foams of specific density can be produced by controlling volative content and melting temperature of prepolymer.

Kourtides, D.↗

NASA NTRS1970

Linear orthotropic stability of shallow-stiffened cylinders - An assessment

Linear compressive orthotropic stability theory for shallow-stiffened cylinders

Gerard, G.↗

NASA NTRS1964

Development and application of basic analytical principles for materials and design synthesis to advanced concepts for space and launch vehicles quarterly progress report, mar. 23 - jun. 23, 1964

Energy absorbing structures and materials for spacecraft landing system, shell buckling problems, and use of high strength, low ductility materials in pressure vessels

PRESSURE VESSEL↗