INITIAL WEIGHT LOSS OF PLASTICS IN A VACUUM AT TEMPERATURES FROM 80 DEG TO 500 DEG F
Initial weight loss of plastics in a vacuum
VACUUM↗
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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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Elastic and Plastic Stability of Orthotropic Cylinders
By utilizing linear stability theory, solutions for elastic buckling of short and moderate length orthotropic cylinders under axial compression are presented and correlated with experimental results on circumferentially stiffened cylinders. The plastic buckling of short and moderate length isotropic and orthotropic cylinders is also investigated and the theoretical results correlated with available experimental data. A discussion of the effects of finite deflection and initial imperfection is presented in order to explain the correlation obtained between the theory and the experimental data.
ELASTIC BUCKLING↗
The Use of Radiation-Induced Plastic Memory to Develop New Space Erectable Structures
Radiation induced plastic memory in polyethylene and use in space erectable structures
POLYETHYLENE↗
THEORETICAL AND PRACTICAL ASPECTS OF CORRELATING PERCENT SHEARLIP TO RELATIVE PLASTIC ZONE SIZE IN BRITTLE FRACTURE
Correlating percent shear-lip to relative plastic zone size in brittle fracture - theory and practice
FRACTURE TOUGHNESS↗
APPLICATIONS FOR PLASTICS IN AEROSPACE RE-ENTRY VEHICLES
Application of plastics as ablative materials in the design of ballistic and manned superorbital lifting reentry vehicles
HEAT SHIELD↗
EFFECTS OF SPACE ENVIRONMENT UPON PLASTICS AND ELASTOMERS
Effects of vacuums, ionization, electromagnetic radiation and meteoroids on plastics, elastomers and organic coatings used in space vehicles
RADIATION EFFECT↗
ANALYSIS OF ELASTIC-PLASTIC SHELLS OF REVOLUTION CONTAINING DISCONTINUITIES
Elastic-plastic shell analysis, determining reduction in stress concentration and corresponding increase in strain concentration when shell is subject to axisymmetric loading
ELASTIC SHELL↗
Registration of the intensity of cosmic rays with plastic scintillators
Registration of intensity of cosmic radiation by plastic scintillators
PLASTIC MATERIAL↗
Thermal radiation tests on mil-p-25690 stretched acrylic plastic interim report
Thermal radiation tests on stretched acrylic plastic
THERMAL RADIATION↗
Backwell cds film cells on plastic substrates
Backwall, thin film, cadmium sulfide solar cell on plastic film substrate
PLASTIC FILM↗
Contribution to the study of the plasticity of sintered aluminum powder /sap/ <contribution a l'etude de la plasticite du sap<
Plasticity of sintered aluminum powder
SINTERED ALUMINUM POWDER↗
Glass-fiber-reinforced plastic structures
Design and analysis of glass fiber reinforced plastic structures
PLASTIC MATERIAL↗
Preliminary investigation of filament-wound glass-reinforced plastics and liners for cryogenic pressure vessels
Filament wound glass reinforced plastics and liners for cryogenic pressure vessels
REINFORCED PLASTIC↗
Effect of ultraviolet irradiation on selected plastic films in vacuum
Ultraviolet radiation effects in vacuum on plastic films used as encapsulants for thin film cadmium sulfide solar cells
ULTRAVIOLET RADIATION↗
The mechanical properties of anisotropic lami- nated plastics in short-time tests <mekhani- cheskiye svoystva anizotropnykh sloistykh plastikov pri kratkovremennykh ispytaniyakh<
Mechanical properties of fiberglass anisotropic laminated plastics - tensile, compression, impact and shear tests
LAMINATED MATERIAL↗
Stress and strain distributions in a thick- walled cylinder of strain-hardening material, elastic-plastically strained by internal pressure
Stress-strain distributions in thick walled cylinder of strain-hardening material, elastic- plastically strained by internal pressure
STRESS-STRAIN DISTRIBUTION↗
Program for the evaluation of structural reinforced plastic materials at cryogenic temperatures, phase ii annual and fourth quarterly report, 29 jun. 1964 - 30 jun. 1965
Evaluation of procedures, test specimens, and test techniques for application to structural reinforced plastic materials at cryogenic temperatures
TEST METHOD↗
An analytical method for evaluating the effects of radiation in vacuum on the mechanical properties of rigid plastics
Effects of radiation in vacuum on mechanical properties of rigid plastics
PLASTIC↗