Determination of the weldability and elevated temperature stability of refractory metal alloys seventh quarterly report, dec. 21, 1964 - mar. 20, 1965
Weldability and elevated temperature stability of refractory metal alloys
REFRACTORY ALLOY↗
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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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Planetary meteorology quarterly progress report no. 1, 21 mar. - 30 jun. 1965
Planetary meteorology - Mars and Venus
MARS /PLANET/↗
<general dynamics of physical-chemical systems in mammals< fourth quarterly progress report, may 21 - aug. 20, 1965
Work is continuing on the mathematical modelling of the hydrodynamics of the arterial system. Discussion with Dr. McDonald has raised some questions relative to the geometric model of the arterial system. This area is considered important to provide a suitable base for consideration of the actual events taking place in the arteries. Attempts are being made to develop a model which will describe the geometry in terms of diameters against length, changes in cross-sectional area with division, and number of levels of arteries according to diameter. This work will be described in some detail in a technical report which is being prepared and will be submitted during the next quarter.
ARTERY↗
Analyzation, design, fabrication and testing of a foil bearing rotor support system quarterly technical report, period ending 21 aug. 1965
High speed rotor support system with foil bearing
FOIL BEARING↗
Fracture toughness testing and its applications, american society for testing and materials, annual meeting, 67th, chicago, ill., june 21-26, 1964 /astm special technical publication no. 381/.
Sixty-seventh annual meeting of ASTM on fracture toughness testing and application at Chicago in June 1964
CRACK FORMATION↗
A passive pendulum wobble damping system for the nasa 21 man rotating space station.
Passive wobble damping system with pendulum damper designed for manned rotating space station
SATELLITE ROTATION↗
Broadband microwave power limiters quarterly report, 21 jun. - 30 sep. 1963
Explore the source record for details and available documents.
Tenenholtz, R.↗
Determination of the weldability and elevated temperature stability of refractory metal alloys Eighth quarterly report, Mar. 21 - Jun. 20, 1965
Weldability and elevated temperature stability of refractory metal alloys
REFRACTORY ALLOY↗
Test of a NASA blunt body with flares in the JPL 20-inch supersonic and 21-inch hypersonic wind tunnels
Aerodynamic characteristics of flares mounted on blunt bodies at supersonic and hypersonic speeds
BLUNT BODY↗
Gaseous electrolytes for batteries and fuel cells Fourth quarterly report, 21 May - 20 Aug. 1965
Gaseous electrolyte development for batteries and fuel cells
ELECTROLYTE↗
Development of high energy density primary batteries First quarterly report, 22 Jun. - 21 Oct. 1965
Electrode and electrolyte studies for lithium- copper fluoride batteries
ELECTRODE↗
Design, development, fabrication, and delivery of improved MOS transistors Second quarterly progress report, 22 Aug. - 21 Nov. 1965
Causes of instability, high threshold voltage, and gamma radiation sensitivity of metal-oxide silicon transistors
METAL OXIDE↗
Computer-oriented and Differential Equations Studies Progress Report, 1 Oct. 1964 - 21 Apr. 1965
Computer oriented calculations on guidance and space flight problems
SPACECRAFT GUIDANCE↗
Gaseous electrolytes for batteries and fuel cells Fifth quarterly report, 21 Aug. - 20 Nov. 1965
Stability and equilibrium measurements of sodium amalgam concentration cells with ammonia electrolytic solvent
LIQUID AMMONIA↗
Human performance control monitoring system Interim report no. 1, 21 Dec. 1964 - 30 Sep. 1965
Theoretical studies on human performance and control monitoring systems
DECISION MAKING↗
Purification of fuel cell gases Final report, 21 Jul. 1965 - 28 Feb. 1966
In-flight purification methods for oxygen and hydrogen gases used in Apollo fuel cell
OXYGEN↗
Development of high energy density primary batteries Second quarterly report, 22 Sep. - 21 Dec. 1965
Copper fluoride-lithium high energy density battery development
BATTERY↗
Design development, fabrication, and delivery of improved MOS transistors Third quarterly progress report, 22 Nov. 1965 - 21 Feb. 1966
Instability, high threshold voltage and gamma radiation sensitivity of metal-oxide-silicon transistors
SILICON TRANSISTOR↗