Energy: A Continuing Bibliography with IndexesScientific and Technical Information Branch, National Aeronautics and Space Administration, 1974 |
도서 본문에서
33개의 결과 중 1 - 5개
4 페이지
... cycle - life expectancy . Advantages of this concept are : safe operation at high hydrogen pressures , cell volume reduction of almost 50 % , and simplification of cell pressure vessel design through prismatic - type cell construction ...
... cycle - life expectancy . Advantages of this concept are : safe operation at high hydrogen pressures , cell volume reduction of almost 50 % , and simplification of cell pressure vessel design through prismatic - type cell construction ...
6 페이지
... cycle from ecosphere to use and back to ecosphere is probably measured in years rather than millions of years as is the case with fossil fuels via the carbon cycle . The other fundamental advantage is that energy storage per unit weight ...
... cycle from ecosphere to use and back to ecosphere is probably measured in years rather than millions of years as is the case with fossil fuels via the carbon cycle . The other fundamental advantage is that energy storage per unit weight ...
9 페이지
... cycle to produce 3.5 kw at 140,000 rpm . The turbine should be redesigned for gas turbine flow conditions . A Rankine cycle system could use the turboalternator in its present design at a reduced speed ( 80,000 rpm ) to produce 3.2 kw ...
... cycle to produce 3.5 kw at 140,000 rpm . The turbine should be redesigned for gas turbine flow conditions . A Rankine cycle system could use the turboalternator in its present design at a reduced speed ( 80,000 rpm ) to produce 3.2 kw ...
11 페이지
... cycle automotive power systems currently under development to reduce air pollution . In pursuing the objective of providing variable output pumps for these applications , investigations were conducted of two selected courses : ( 1 ) ...
... cycle automotive power systems currently under development to reduce air pollution . In pursuing the objective of providing variable output pumps for these applications , investigations were conducted of two selected courses : ( 1 ) ...
12 페이지
... cycle MHD generator using a noble gas with alkali metal vapor as the working fluid , when used as a topping unit for a conventional steam plant , can yield cycle efficiencies in excess of 60 % at peak stagnation temperature of 3000F ...
... cycle MHD generator using a noble gas with alkali metal vapor as the working fluid , when used as a topping unit for a conventional steam plant , can yield cycle efficiencies in excess of 60 % at peak stagnation temperature of 3000F ...
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
93d Congr accession number Aeronautics and Space Aerospace AIAA AIAA PAPER air transportation aircraft analysis application Astronautics Author GRA Avail NTIS Aviation batteries Calif coal combustion combustor Comm conservation CSCL CSCL 20M cycle discussed documents efficiency electrical power emissions energy consumption energy conversion energy demands energy research energy sources energy system engine environmental ERTS-1 imagery ERTS-A satellite exploration subprogram fossil fuel fuel cell gas turbine Geological geothermal heat pipe heating and cooling hydrogen energy carrier Liquid metal magnetohydrodynamics magnetohydrodynamics Materials Policy NASA National Aeronautics natural gas nitric oxide NTIS HC Nuclear fuels nuclear power Ohio Oil shale operating oxide petroleum pollution power systems Proj Propulsion Rankine cycle reactor refs CSCL refs Presented remote sensing research and development scramjet silicon solar cell solar energy solar heating solar power Space Administration systems 01 temperature TERRASTAR tests thermal thermionic thermoelectric Thorium utilization Washington GPO 1973
인기 인용구
vii 페이지 - Pendragon House. Inc 899 Broadway Avenue Redwood City, California 94063 Superintendent of Documents US Government Printing Office Washington. DC 20402 University Microfilms, Inc.
v 페이지 - Avail SOD (or GPO) Sold by the Superintendent of Documents. US Government Printing Office, in hard copy. The price is given following the availability line. (An order received by NTIS for one of these documents will be filled at the SOD price if hard copy is requested NTIS will also fill microfiche requests, at the standard 95 cent price, for those documents identified by a # symbol.) Avail: NASA Public Document Rooms.
iv 페이지 - If the publication is available from a source other than those listed, the publisher and his address will be displayed on the availability line or in combination with the corporate source line. Avail: NTIS.
iv 페이지 - Microfiche are available at the rate of $1.50 per microfiche for documents identified by the # symbol following the accession number. A number of publications, because of their special characteristics, are available only for reference in the AIAA Technical Information Service Library Minimum airmail postage to foreign countries is $1.00 Please refer to the accession number, eg (A77- 10026).
v 페이지 - Avail: BLL (formerly NLL): British Library Lending Division, Boston Spa. Wetherby, Yorkshire. England. Photocopies available from this organization at the price shown. (If none is given, inquiry should be addressed to the BLL.) Avail: Fachinformationszentrum.
20 페이지 - Program Solicitation for Research on Subsystems and Systems for the Application of Solar Energy to the Heating and Cooling of Buildings was given wide distribution in FY 1974 and nearly 500 formal proposals for innovative research were received and evaluated by the Foundation . After careful screening of...
v 페이지 - ... 50 each document. For subscribers outside the United States who receive microfiche through the Selective Categories in Microfiche program. NTIS will add 15 cents for each title shipped Avail: SOD (or GPO) Sold by the Superintendent of Documents. US Government Printing Office, in hard copy. The price is given following the availability line.
iv 페이지 - ... (1) A microfiche is a transparent sheet of film 105 by 148 mm in size, containing as many as 60 to 98 pages of information reduced to micro images (not to exceed 26 1 reduction) Avail: NASA Public Document Rooms.
29 페이지 - ... min) near the annealing point. The two glasses have similar compositions, but differ greatly in their phase separation characteristics. Electron micrographs are used to analyze the development of microstructure during the suspected phase separation. In both glasses, it is found that the structure development is primarily responsible for the viscosity increase. An analysis of the data, and a theoretical interpretation of the effect are presented.
14 페이지 - States during 1972 are reported in accordance with a cooperative agreement between the American Petroleum Institute and the Bureau of Mines of the United States Department of the Interior.