Techniques applicable to mass spectrometry of gaseous trace contaminants Interim report
Techniques for use in mass spectrometry of gaseous trace contaminants
Myer, J. A.↗
SEARCH · Engineering Papers
Results for “Contamination”
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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A solution to tritium pump contamination for small accelerators.
Tritium contamination reduction in small ion accelerators for neutron production, discussing pumping problems and vacuum systems
Alger, D. L.↗
Vacuum weight-loss and contamination tests of some materials for space application.
Outgassing behavior of polymers in spacecraft by thermal-vacuum weight-loss and contamination tests
Poehlmann, H. C.↗
OH contamination of night airglow observations at Haleakala, Hawaii.
Hydroxyl band contamination of emission and background radiation from night sky
Smith, L. L.↗
Space contamination due to manned vehicles.
Space contamination due to manned vehicles and debris atmosphere effects on dim light source observations
Bonner, G. P.↗
A new, sensitive, rapid materials contamination screening system.
Vacuum exposure nephelometer system for materials contamination screening in space applications
Dunipace, D. W.↗
Molecular sieves control contamination and and insulate in thermal regenerators - A concept
Zeolitic molecular sieves prolong the lives of cryogenic engines by preventing contamination of the thermal regenerators on the cold ends of closed-cycle engines. Sieves also serve as thermal insulators by preventing conduction of heat along regenerators through contiguous disks of mesh.
Gasser, M. G.↗
Elimination of gases and contamination from water
Filtration system with membrane type hydrophilic and hydrophobic filters gives absolute filtration with automatic venting of freed gases, and prevents backward transmission of contamination with no bacterial growth through the filters. Filter aids in degassing industrial solutions and in removing oxygen from sea water.
Buck, A. P.↗
Lunar Atmospheric Contamination Due to an Apollo Landing
Lunar atmospheric contamination due to Apollo landing
Chang, G. K.↗
Lunar excursion module RCS engine vacuum chamber contamination study
Plume deposits of reaction control system in lunar excursion model engine vacuum chamber and contamination of test beds
Arnett, G. M.↗
An analytical basis for assaying buried biological contamination Interim report
Assay techniques for determining biological contamination of spacecraft materials
Kline, R. C.↗
Implementation of a chemical contaminant inventory for lunar missions
Information system for chemical contaminant inventory of lunar missions
Source record↗
Identification of volatile contaminants of space cabin materials Final report, Jan. - Jun. 1969
Identification of volatile contaminants of space cabin materials
Evers, R. L.↗
The evaluation and refinement of a mathematical model for the statistical determination of internal microbial contamination of spacecraft materials Final report
Mathematical model for statistical probability of internal microbial spacecraft contamination
Ernst, R. P.↗
Implementation of a chemical contaminant inventory for lunar missions
Implementation of chemical contaminant inventory for lunar missions
Source record↗
Study of astronaut's ability to detect stars through a contaminated spacecraft window Final report, 1 Jul. 1969 - 1 Jan. 1970
Predicting star magnitude visible through contaminated spacecraft window by naked eye or sextant
Heinisch, R. P.↗
Comparison of microbial contamination levels on barbac and cotton herringbone twill cloth
Microbial contamination levels on barbac and cotton twill for astronaut isolation garments
Portner, D. M.↗