Studies in fundamental chemistry of fuel cell reactions Semiannual progress report, 1 Jan. - 30 Jun. 1967
Progress summaries of studies in materials, components, and basic chemical reactions of fuel cells
FUEL CELL↗
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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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Coordinated Science Laboratory progress report for March - August, 1967
Research laboratory progress summary including studies in surface, applied, and plasma physics
Source record↗
Experimental and analytical studies of plasma transport properties Semiannual progress report, 1 Dec. 1967 - 31 May 1968
Research progress in plasma transport properties, wave interaction, electron density measurements, thermal conductivity of argon and helium, heat transfer and pressure gages
Bershader, D.↗
Nimbus - A progress report.
Flight accomplishments of Nimbus satellites and progress in meteorological spacecraft observatory systems since program initiation
Huston, W. B.↗
Reversal of preference under progressive-ratio schedules by punishment.
Preference response reversal by electric shock punishment of pigeons under progressive ratio reinforcement schedules
Dardano, J. F.↗
Experimental and theoretical investigation of wind tunnel geometry, emphasizing factors pertinent to V/STOL vehicle testing Progress report, 16 Mar. - 15 Sep. 1968
Progress on experimental program using jet flapped wing model in wind tunnel facilities for testing V/STOL aircraft
Joppa, R. G.↗
The problem of artificial gravity in space flight Progress report, 1 Jul. - 31 Dec. 1968
Summarized progress of studies in motion sickness, rotating environments, artificial gravity, and human adaptation to space flight
Graybiel, A.↗
Advanced refractory alloy corrosion loop program Quarterly progress report, 15 Oct. 1968 - 15 Jan. 1969
Purification of alkali metals, and progress in developing Rankine system corrosion loop
Harrison, R. W.↗
Progressive shock metamorphism of quartzite ejecta from the SEDAN nuclear explosion crater
Progressive shock metamorphism of quartzite ejecta from SEDAN nuclear explosion crater
Short, N. M.↗
Microwave device investigations Semiannual progress report, 1 Apr. - 1 Oct. 1969
Summaries of progress in beam plasma interactions, paramagnetic and bulk semiconductor materials, and avalanche diodes
Curtice, W. R.↗
Infrared spectra of molecules and materials of astrophysical interest Quarterly progress report, 15 jun. - 15 sep. 1970
Infrared spectra of molecules and materials of astrophysical interest Quarterly progress report, 15 Jun. - 15 Sep. 1970
Durig, J. R.↗
On the feasibility of applying pattern recognition concepts for an aircraft approach progress monitor
Pattern recognition concepts applied to synthesis of aircraft approach progress monitor as adjunct to pilot decision process, discussing feasibility experiments
Brand, T. E.↗
Research-Airplane-Committee Report on Conference on the Progress of the X-15 Project
This document is a complication of the papers presented at the Conference on the Progress of the X-15 Project held at the NASA Flight Research Center, Edwards Air Force Base, California, November 20-21, 1961. This conference was held by the Research Airplane Committee of the U.S. Air Force, the U.S. Navy, and the National Aeronautics and Space Administration to report on the technical status of this research airplane. The papers were presented by members of the staffs of North American Aviation, Inc.; Aeronautical Systems Division, U.S. Air Force; Air Force Flight Test Center; and National Aeronautics and Space Administration.
De E Beeler↗
Economic impact of stimulated technological activity. Part 2: Case study, technological progress and commercialization of communications satellites
The economic impact of technological progress in communications satellites is considered, as well as how these impacts affect the firms involved. Influences, if any, on the three major inputs of a nation's economic output (capital, labor, and technology) is discussed.
Source record↗
A progress report on the development of an augmentor wing jet STOL research aircraft.
The development of the aircraft has progressed to the point where the design of the modifications to the de Havilland C-8A Buffalo is complete and the engines are being tested. The predicted performance shows that the aircraft will be able to take off and land in less than 1500 ft. Simulation studies indicate that the handling qualities of the aircraft, with stability augmentation, will be acceptable for STOL research missions. Special techniques were required, however, for flight path control and transition from cruise to landing configuration .
Quigley, H. C.↗
A progress report - Induction plasma simulation of the GCNR.
Significant progress has been made in the design, construction and operation of induction coupled devices which simulate the open cycle Gas Core Nuclear Rocket. These devices incorporate solid feed of the plasma forming material (uranium and uranium simulating materials), permeable walls, seeding of the propellant, and transpiration cooled, choked flow nozzles. Operating parameters and performance data of devices employing these design features are discussed. A uranium plasma experiment is included. In addition, operating data of several devices which compare theoretical and actual performance at a variety of powers, pressures, frequencies, and sizes are discussed.
Vogel, C. E.↗
Research And Development Contributions to Aviation Progress (RADCAP): Executive summary
Positive contributions of military aeronautical research and development programs to civil aviation are reviewed and some possible future contributions of those military programs are assessed. A summary is presented of detailed results concerned with: (1) review of the progress that has been made in aviation since 1925 and the significant technological advances that have been made; (2) an examination of current and planned military aeronautical research and technology programs and an assessment of their relevancy to the aeronautical R and D needs of civil aviation; (3) the relationship of the development base generated by military programs to the needs of civil airliner design, development, and production; (4) information on aeronautical R and D funding; and (5) the findings and observations of the RADCAP study.
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