Diagnostics of accelerating plasma Semiannual progress report, 1 Sep. 1966 - 28 Feb. 1967
Electron temperatures, density distributions, and shape of current sheets determined in coaxial plasma accelerators
PLASMA ACCELERATOR↗
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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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Diagnostics of accelerating plasma Semiannual progress report, 1 Mar. - 31 Aug. 1967
Electric polarity effect in coaxial plasma accelerators - possible mechanism for behavior of current sheet
PLASMA ACCELERATOR↗
Diagnostics and interpretation of acceleration mechanisms in an MPD arc.
Distributions of current, potential, electron density and pressure and ion velocity vector orientation in MPD arc, verifying electromagnetic effects presence
CURRENT DISTRIBUTION↗
Ion beam diagnostics and neutralization Final report, 14 Feb. 1966 - 21 Aug. 1967
Mercury discharge neutralizer, for potential use mercury electron bombardment thrustor in electric propulsion systems
Hall, D. F.↗
Molecular radiation and its application to diagnostic techniques
Conference papers on rocket base heating problems, and behavior of liquid rocket propellant jet plumes
Goulard, R.↗
Program in electro-physical studies - Microcircuit models and diagnostic techniques for environmental failure mode prediction
Microcircuit models and computer program for predicting failure modes under adverse environmental conditions
Herskowitz, G. J.↗
Diagnostics of accelerating plasma Semiannual progress report, 1 Sep. 1967 - 29 Feb. 1968
Current sheet velocities measured in coaxial plasma accelerators with and without refractory insulator linings
Chang, C. C.↗
Ionospheric diagnostics using resonances of an electric dipole impedance.
Driving point impedance of electric dipole antenna in ionosphere used to diagnose ionospheric plasma, specifically analyzing resonances location
Blair, W. E.↗
Diagnostic criteria for grading the severity of acute motion sickness.
Diagnosis criteria for grading severity of acute motion sickness applicable to empirical evaluation of clinical methods
Cramer, D. B.↗
Scanning electron microscopy in device diagnostics and reliability physics.
Scanning electron microscopy to study device failure and performance, discussing limitations and progress
Shaw, D. A.↗
A short, cylindrical antenna as a diagnostic probe for measuring collision frequencies in a collision-dominated, non-Maxwellian plasma
Effects of particle collisions on antiresonant characteristics of cylindrical antennas used in electron plasma temperature and density measurements
Rao, B. R.↗
Automated fault diagnostics for frequency dependent circuits by correlation and variance techniques
Computer program for statistical failure prediction on frequency-dependent circuits
Metcalf, H. B.↗
Performance and diagnostics of a water-cooled magnetoplasmadynamic arc thruster
Performance of magnetoplasmadynamic arc thrustor
Connolly, D. J.↗
Diagnostic Study of the Fluid Transpiration Arc Final Report, 1 Apr. 1964 - 31 Mar. 1969
Different configurations of fluid transpiration arc in combination with fluid convection cathode
Korman, S.↗
A short cylindrical antenna as a diagnostic probe for measuring collision frequencies in a collision-dominated non-Maxwellian plasma
Collisions effects on cylindrical antenna impedance near plasma frequency of isotropic nonMaxwellian plasma, allowing for collision frequency dependence on electron energy
Rama Rao, B.↗
A laser interferometer for highly transient plasma diagnostics
Modified laser Michelson interferometer for probing highly transient plasmas occurring behind incident shock waves in shock tubes
Rowley, P. D.↗
Diagnostic capability added to digital events evaluator
Digital events evaluator reviews events preceding system malfunction and automatically prints out most probable cause of problem. Analysis is performed by comparing input data with nominal values stored in tables. Each table has associated system mask to restrict comparison to preselected critical parameters within a given system.
Frasketi, A. S.↗
Fault isolation and diagnostic test techniques for large scale arrays in sequential digital networks Final technical report
Combination test generation program for any nonredundant fault in combinational logic net
Source record↗