SEARCH · Engineering Papers
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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Effects on Skylab of thermal control coating degradation by service module reaction control system rocket exhaust
Electrochemical tests and physical measurements to determine degradation mechanism in solar cells with silver-titanium contacts exposed to humid atmospheres
Chloride and sulfhydryl activators in glucagol degradation and secretion by purified rat liver dipeptidyl aminopeptidase I /Cathepsin C/
Very high energy cosmic rays disintegration and energy degradation by intense blue shifted photon fields of supernovae quasars and pulsar models
Passive microwave observation from space of sea surface degraded by atmosphere
Polymeric materials thermal degradation kinetic parameters using combined mass spectrometric and thermogravimetric analysis /MS-TGA/
Phenolic aldehydes generated from lignin in fossil woods and carbonaceous sediments by oxidative degradation
GaAs laser diodes thermal degradation, observing nature, extent and occurrence of permanent damage
Surface contamination and degradation effect on reflectance of evaporated vacuum UV mirrors and temperature control coatings under simulated space environments
Copper disulfide-cadmium sulfide thin film solar cell degradation under simulated low orbit conditions, investigating thermal stress
Analysis is guideline in examining component materials, analytically determining physical properties and chemical compositions, and developing control data necessary for ascertaining effects of environments and their influence on deterioration and degradation mechanisms.
SNAP-8 boiler performance degradation and two phase flow heat and momentum transfer models
Thermodynamic processes related to pollution and environmental degradation
Open circuit and bias degradation tests in copper and cadmium sulfide thin film solar cells
Effect of cell vintage and certain testing procedures on degradation of cadmium sulfide thin film solar cells
Degradation of hydrocarbon polymers by exposure to 275 F for 400 hours in presence and in absence of ammonium perchlorate
Thermal degradation profile of 25 selected polymeric spacecraft materials
Vacuum UV degradation of thermal control coatings on ATS-1 satellite, comparing with laboratory simulation