Non dissipative solar array optimum charge regulator Second quarterly report
Closed loop, integrated circuit voltage regulator for use in transmission of power from solar array to battery
POWER TRANSMISSION↗
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Results for “Second Quarter”
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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Vapor-chamber fin studies Second quarterly report, Sep. 1 - Nov. 30, 1965
Studies to define mechanisms of heat transport in vapor chamber fin concept for space radiators
SPACE RADIATOR↗
Basic investigation of turbine erosion phenomena Second quarterly progress report, Oct. 1, 1965 - Jan. 15, 1966
Erosion of blades and stators in steam turbines
TURBINE BLADE↗
A study of the introduction of ions into the region of strong fields within a quadrupole mass spectrometer Second quarterly progress report, 17 Nov. 1965 - 17 Feb. 1966
Ion introduction into strong fields of quadrupole mass spectrometer
ION MOTION↗
Research on cold cathodes Second quarterly report, 14 Aug. - 14 Nov. 1965
GaP/tungsten and GaP/platinum diode and tungsten/barium oxide phototube fabrication and testing in cold cathode study
DIODE↗
Study of nickel-cadmium cells Second quarterly report, 17 Aug. - 17 Nov. 1965
Electric properties on nickel hydroxide electrode and sources and effects of impurities on nickel-cadmium cell performance
ELECTRODE↗
Applied thermionic research Second quarterly progress report, 25 Sep. - 25 Dec. 1965
Cesium vapor thermionic conversion with metallic and inert gas additives
THERMIONIC CONVERSION SYSTEM↗
Study to investigate the effects of ionizing radiation on transistor surfaces Second quarterly report, Oct. 1 - Dec. 31, 1965
Effects of electrical bias during irradiation on radiation damage and of different measurement conditions on magnitude of degradation in N-P-N PLANAR transistors
N-P-N JUNCTION↗
Development of cathodic electrocatalysts for use in low temperature H2/O2 fuel cells with an alkaline electrolyte Second quarterly report, Oct. 1 - Dec. 31, 1965
Cathodic electrocatalysts for use in low temperature hydrogen-oxygen fuel cells with an alkaline electrolyte-corrosion resistance and activity testing of materials and elements
CORROSION RESISTANCE↗
Correlation of mechanical and thermal properties of extraterrestrial materials Second quarterly progress report
Mechanical and thermal properties of lunar surface materials correlated by mathematical model study
LUNAR SURFACE↗
Gravity gradient stabilization system for the applications technology satellite Second quarterly progress report, 1 Oct. - 31 Dec. 1964
Systems analysis, boom subsystem, combination passive damper, and attitude sensor subsystem in gravity gradient stabilization system of applications technology satellite
APPLICATIONS TECHNOLOGY SATELLITE /ATS/↗
Electron beam electrolysis Second quarterly status report, Feb. 15 - May 15, 1966
Electron beam technique and its application to electrolysis of solid salts and ceramics
ELECTRON BEAM↗
Design and development of a non-dissipative charge controller using a rotary transformer Second quarterly report
Nondissipative charge controller using rotary transformer
ROTATING MACHINE↗
Study of thin film large area photovoltaic solar energy converter Second quarterly report, 25 Feb. - 24 May 1966
Cadmium sulfide thin film solar cell development
CADMIUM SULFIDE↗
Millimeter Communication Propaganda Program Second quarterly report, 1 Feb. - 1 May 1965
Experiments to determine propagating medium effects on millimeter wave space-earth communications
SPACE COMMUNICATION↗
Analog voltage to duty cycle generator Second quarterly progress report
System function tests on analog voltage to duty cycle generator with hybrid microelectronic circuitry
MICROELECTRONICS↗
Study of failure and reliability in microelectronics devices Second quarterly report
Failure analyses on microelectronic devices subjected to temperature-stress cycling, and life testing
MICROMINIATURIZED ELECTRONIC EQUIPMENT↗
High temperature stable carborane adhesives Second quarterly progress report, Mar. 21 - Jun. 20, 1966
Polymerization and synthesis of carborane-epoxy adhesives for high temperature aerospace technology
HIGH TEMPERATURE MATERIAL↗