R and D evaluation of a lightweight, high strength magnesium alloy Quarterly report, 1 May - 1 Aug. 1969
Lightweight, high strength magnesium alloy development with magnesium-scandium-lithium selection
Foerster, G. S.↗
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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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R and D reporting - Guidance for technical monitors of NASA contracts
Options and information resources open to NASA monitors
Source record↗
Earth resources research data facility R and D file. Volume 2: Sensor data
For abstract, see N72-13302.
Source record↗
Mission oriented R and D and the advancement of technology: The imapct of NASA contributions, volume 1
The contributions of NASA to the advancement of major developments in several selected fields of technology are identified. Subjects discussed are: (1) developing new knowledge, (2) developing new technology, (3) demonstrating the application of new technology for the first time, (4) augmenting existing technology, (5) applying existing technology in a new context, (6) stimulating industry to acquire or develop new technology, (7) identifying problem areas requiring further research, and (8) creating new markets.
Robbins, M. D.↗
Mission oriented R and D and the advancement of technology: The impact of NASA contributions, volume 2
NASA contributions to the advancement of major developments in twelve selected fields of technology are presented. The twelve fields of technology discussed are: (1) cryogenics, (2) electrochemical energy conversion and storage, (3) high-temperature ceramics, (4) high-temperature metals (5) integrated circuits, (6) internal gas dynamics (7) materials machining and forming, (8) materials joining, (9) microwave systems, (10) nondestructive testing, (11) simulation, and (12) telemetry. These field were selected on the basis of both NASA and nonaerospace interest and activity.
Robbins, M. D.↗
A proposed national wind power R and D program
An offshore wind power system is described that consists of wind driven electrical dc generators mounted on floating towers in offshore waters. The output from the generators supplies underwater electrolyzer stations in which water is converted into hydrogen and oxygen. The hydrogen is piped to shore for conversion to electricity in fuel cell stations. It is estimated that this system can produce 159 x 10 to the ninth power kilowatt-hours per year. It is concluded that solar energy - and that includes wind energy - is the only way out of the US energy dilemma in the not too distant future.
Heronemus, W.↗
Incorporating energy conservation techniques in the operation of existing LeRC R and D facilities
A general discussion of various methods which can be used to reduce energy consumption is presented. A very brief description of Lewis Research Center facilities is given and the energy reduction methods are discussed relative to them. Some specific examples (ie; automated equipment and data systems) of the implementation of the energy reduction methods are included.
Nieberding, W. C.↗
Exploitation of Seasat-A oceanographic measurements for Navy R and D applications
Basic research, exploratory development and operational demonstration potentials for exploitation of SEASAT-A data are discussed. Some of the interactions and tradeoffs in sensor design and measurement technology, and advanced development of environmental analysis and prediction products for operational fleet support are outlined.
Noble, V.↗
The economic impact of NASA R and D spending: Executive summary
An evaluation of the economic impact of NASA research and development programs is made. The methodology and the results revolve around the interrelationships existing between the demand and supply effects of increased research and development spending, in particular, NASA research and development spending. The INFORUM Inter-Industry Forecasing Model is used to measure the short-run economic impact of alternative levels of NASA expenditures for 1975. An aggregate production function approach is used to develop the data series necessary to measure the impact of NASA research and development spending, and other determinants of technological progress, on the rate of growth in productivity of the U. S. economy. The measured relationship between NASA research and development spending and technological progress is simulated in the Chase Macroeconometric Model to measure the immediate, intermediate, and long-run economic impact of increased NASA research and development spending over a sustained period.
Evans, M. K.↗
Contractor relationships and inter-organizational strategies in NASA's R and D acquisition process
Interorganizational analysis of NASA's acquisition process for research and development systems is discussed. The importance of understanding the contractor environment, constraints, and motives in selecting an acquisition strategy is demonstrated. By articulating clear project goals, by utilizing information about the contractor and his needs at each stage in the acquisition process, and by thorough analysis of the inter-organizational relationship, improved selection of acquisition strategies and business practices is possible.
Guiltinan, J.↗
Review of R and D on Water Hyacinth Utilization in the Philippine Republic
The operations of a Filipino inventor were observed with a view toward determining the technical-economic potential of his hyacinth utilization concepts if the highly fibrous portion of the plant were separated from the other components. Subjects of particular interest include: (1) water hyacinth harvesting techniques, volumes and costs; (2) hyacinth defibering processes; and (3) uses of hyacinth materials for production of animal feeds, paper fibers, particle boards, acoustic and insulation boards, various vitamins and minerals (especially Vitamin A), food products, pesticides, and medicinal and pharmaceutical products.
Otis, J. L.↗
Capabilities of the Navy variable stability X-22A for V/STOL flying qualities R and D
The X-22A V/STOL Flight Research Facility which provides in-flight simulation capability applicable to hover, low speed, and transition flight investigation of fixed wing V/STOL flying is described. The variable stability system, the guidance and display equipment, the data acquisition and processing system, and the ground simulator are included. Research programs involving the STOL flying qualities for landing approach, the control system, display, and guidance requirements for VTOL aircraft instrument approach and landing, and the expansion of the adverse weather operation capabilities of the Navy's VTOL aircraft are briefly summarized.
Aiken, E. W.↗
Data processing systems design session: Equipment selection criteria for R and D image processing
There are no author-identified significant results in this report.
Poole, E.↗
Large Wind Turbine Design Characteristics and R and D Requirements
Detailed technical presentations on large wind turbine research and development activities sponsored by public and private organizations are presented. Both horizontal and vertical axis machines are considered with emphasis on their structural design.
Lieblein, S.↗
Impact of propulsion system R and D on electric vehicle performance and cost
The efficiency, weight, and manufacturing cost of the propulsion subsystem (motor, motor controller, transmission, and differential, but excluding the battery) are major factors in the purchase price and cost of ownership of a traffic-compatible electric vehicle. The relative impact of each was studied, and the conclusions reached are that propulsion system technology advances can result in a major reduction of the sticker price of an electric vehicle and a smaller, but significant, reduction in overall cost of ownership.
Schwartz, H. J.↗
Solar power R and D for Air Force space requirements
The requirements for improved solar power system technology for DOD satellites are reported. It is shown that the technology is required in several areas including solar cells, array blanket technology, energy storage and power system operation, and regulation and control. It is further shown that as the missions become more critical to defence, military aspects such as survivability, hardening, and eventually defence must be addressed.
Wise, J. F.↗
R and D: To fund or not to fund
U.S. Government spending to fund the research and development of electronics for a variety of applications is discussed. Commercial enterprises also spend large sums on research and development of electronics and other areas of interest to the U.S. Government and its agencies. The government can take advantage of industrial research programs and thereby maximize the utilization of their own.
Osterdock, T. N.↗
Evaluation of advanced R and D topics in photovoltaics
An evaluation of advanced research and development topics in photovoltaic that is summarized. The intent was to develop priorities in a list of advanced research and development activities. Thirty-five activities in 10 major categories were evaluated by their contributions to basic scientific advances, potential impact on further technology development by private industry, and priorities for federal advanced research and development funding.
Surek, T.↗