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Geothermal resources in California: the problems and the potential
The report is presented under the following section headings: introduction; conclusions and recommendations; legislative activity in 1973; United Nations Geothermal Conference; International Geothermal Conference--1975; National Conference on Geothermal Energy, May 10--11, Palm Springs, Calif.; Imperial Valley field trip and joint interim hearing October 16--17, 1973 (Senate Committee on Natural Resources and Wildlife on Senate Bill 577 in San Diego); hearing of the Subcommittee on Geothermal Resources and the Senate Committee on Public Utilities and Corporations, Nov. 12, 1973 in San Francisco (public access to steam at The Geysers); hearing of the Senate Committee on Natural Resources and Wildlife on the continued availability of natural gas and other sources of energy, Nov. 15, 1973, in Martinez, Calif; and Appendix. (JGB)
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Ocean thermal difference power plant turbine design
None
Date:
November 1, 1973
Creator:
Ambs, L. L. & Marshall, J.
Object Type:
Report
System:
The UNT Digital Library
Interactive graphics: analytical tool for geoprocessing
None
Date:
January 1, 1973
Creator:
Hill, E. R.
Object Type:
Article
System:
The UNT Digital Library
Diffusion estimation for small emissions. Preliminary report
A simplified approach is presented to the calculation of ground level concentrations of effluents from small industrial and fuel burning installations. It is intended to serve as a first approximation to a very complex process. Because each stack, building, and terrain configuration is different, actual ground concentrations may frequently differ from the values calculated here by a factor of two. Nonetheless, this procedure should be useful for determining whether ambient air quality standards are likely to be met, exceeded, or only marginally obtained. It also predicts the locations where the highest and most frequent ground concentrations are likely. Sampling at several such locations is very advisable, unless the predicted concentrations are quite low. In addition, consultation with a specialist in air pollution meteorology may be desirable, especially in marginal or unique situations. The procedures given here were designed especially for source heights of less than 100 m; some of the simplifications made are not valid for large emissions. In the few cases where more than arithmetic formulas are necessary, simple nomograms are provided.
Date:
May 1, 1973
Creator:
Briggs, G.A.
Object Type:
Report
System:
The UNT Digital Library
Design, Construction, and Testing of a Residential Solar Heating and Cooling System. Annual Progress Report, 1 July 1974--1 February 1975
None
Date:
September 1, 1973
Creator:
Ward, D.S. & Loef, G.O.G.
Object Type:
Report
System:
The UNT Digital Library
Cobalt-60 heat source demonstration program. Phase III. Fabrication. Final report
Significant accomplishments completed during Phase III of the /sup 60/Co Heat Source Demonstration program include the following: encapsulation of 2 MCi of /sup 60/Co; fabrication of the heat source, including the ASME coded pressure vessel/core assembly, and biological shielding; endurance testing of a prototype heat pipe for a period of 28 months; fabrication and qualification of the heat pipe emergency cooling subsystem; issue of the safety evaluation report, reference 3, and the operations manual, reference 4; and heat source assembly. The planned demonstration test program was modified to include testing of a total power system. Based on an evaluation of available power conversion systems, which included the closed-cycle Brayton and organic Rankine systems, the closed-cycle Brayton system was selected for use. Selection was based on advantages offered by the direct coupling of this conversion system with the gas-cooled heat source. In implementing the test program, the AiResearch BCD power conversion system was to be coupled to the heat source following initial heat source performance testing and part way through the endurance test. In accordance with the program redirection the following Phase IV checkout operations were completed to evaluate procedural and hardware acceptability: heat source dummy fueling; fueling cask sielding survey; …
Date:
June 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Final Environmental Statement for the Prototype Oil Shale Leasing Program: Volume 3. Description of Selected Tracts and Potential Environmental Impacts
None
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Error analysis of the flash thermal diffusivity technique
None
Date:
January 1, 1973
Creator:
Heckman, R. C.
Object Type:
Article
System:
The UNT Digital Library
Design data and safety features of commercial nuclear power plants. Vol. I. Docket No. 50-3 through 50-295
BS>Design data, safety features, and site characteristics are summarized for thirty-two commercial nuclear power plants in the United States. Six pages of data are presented for each plant consisting of Thermal-Hydraulic and Nuclear Factors, Containment Features, Emergency Core Cooling Systems, Site Features, Circulating Water System Data, and Miscellaneous Factors. An aerial perspective is also presented for each plant. Those covered in this volume are Indian Point No. 1, Docket Number 50-3, and all subsequent plants finishing with Zion, Docket Number 50-295. (auth)
Date:
December 1, 1973
Creator:
Heddleson, F. A.
Object Type:
Report
System:
The UNT Digital Library
Final Environmental Statement for the Geothermal Leasing Program: Volume 1. Promulgation of Leasing and Operating Regulations
None
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Final environmental statement for the prototype oil shale leasing program. Volume VI. Public hearings held during the review process
None
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Hydrogen gas embrittlement
None
Date:
January 1, 1973
Creator:
Johnson, H. H.
Object Type:
Report
System:
The UNT Digital Library
SNAP 19 Pioneer F and G. Final report
The generator developed for the Pioneer mission evolved from the SNAP 19 RTG's launched aboard the NIMBUS III spacecraft. In order to satisfy the power requirements and environment of earth-escape trajectory, significant modifications were made to the thermoelectric converter, heat source, and structural configuration. Specifically, a TAGS-2N thermoelectric couple was designed to provide higher efficiency and improved long term power performance, and the electrical circuitry was modified to yield very low magnetic field from current flow in the RTG. A new heat source was employed to satisfy operational requirements and its integration with the generator required alteration to the method of providing support to the fuel capsule.
Date:
June 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Final environmental statement for the prototype oil shale leasing program. Volume II. Energy alternatives. [Consideration of Mbpd oil shale program and alternatives, including untapped sources of petroleum and natural gas, increased imports, and greater utilization of coal, nuclear energy, hydroelectric power, and geothermal energy, as well as other potential sources]
None
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Final environmental statement for the prototype oil shale leasing program. Volume I. Regional impacts of oil shale development. [Assessment of state of oil shale technology; description of regional impact of oil shale industry development at rate of 1,000,000 bpd by 1985]
None
Date:
January 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Cooperative geochemical investigation of geothermal resources in the Imperial Valley and Yuma areas. Final report
Preliminary studies indicate that the Imperial Valley has a large geothermal potential. In order to delineate additional geothermal systems a chemical and isotopic investigation of samples from water wells, springs, and geothermal wells in the Imperial Valley and Yuma areas was conducted. Na, K, and Ca concentrations of nearly 200 well water, spring water, hot spring, and geothermal fluid samples from the Imperial Valley area were measured by atomic absorption spectrophotometry. Fournier and Truesdell's function was determined for each water sample. Suspected geothermal areas are identified. Hydrogen and oxygen isotope abundances were determined in order to determine and to identify the source of the water in the Mesa geothermal system. (JGB)
Date:
October 1, 1973
Creator:
Coplen, T. B.
Object Type:
Report
System:
The UNT Digital Library
Activation analysis study of Preclassic ceramics from the Capacha phase (Colima) and El Openo (Michoacan)
None
Date:
January 1, 1973
Creator:
Harbottle, G.
Object Type:
Report
System:
The UNT Digital Library
Economic Radioisotope Thermoelectric Generator (RTG) study. Volume I. ERTG design. Final report
The objectives of this study were: (1) to develop and evaluate an ERTG design for a high power, Curium-244 fueled system based on the tubular thermoelectric module technology; (2) to prepare a program plan for the development of a flight qualified ERTG; and (3) to estimate the costs associated with the production of one, ten and twenty flight qualified ERTG's. This volume presents the Reference Design ERTG approach, the results of the engineering trade studies leading to its selection, and the Second Generation ERTG Design proposed for development. (WHK)
Date:
December 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Economic Radioisotope Thermoelectric Generator (RTG) study. Volume II. Development plan. Final report
The objectives of this study were: (1) to develop and evaluate an ERTG design for a high power, Curium-244 fueled system based on the tubular thermoelectric module technology; (2) to prepare a program plan for the development of a flight qualified ERTG; and (3) to estimate the costs associated with the production of one, ten and twenty flight qualified ERTG's. This volume summarizes the program plan for developing and producing flight qualified ERTG's. The information presented explains what will be accomplished and when, in relation to the overall technical and management effort - defining a program geared to the design, development, qualification, and delivery within six years of ERTG hardware satisfying specified USAF performance objectives. In addition, cost estimates are supplied for producing ten and twenty follow-on ERTG units based on the Second Generation ERTG Design. (WHK)
Date:
December 1, 1973
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[News Script: International briefs]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering international news stories in Puerto Rico and Nicaragua.
Date:
January 1, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Clemente]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about Roberto Clemente and four other individuals missing after a plane crash in Puerto Rico.
Date:
January 1, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: New top Texas weather]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering the weather forecast.
Date:
January 1, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Tease]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering teasers of news stories about the rising death toll in Texas and a mass swearing-in ceremony for Dallas police officers.
Date:
January 1, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: National and international]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering national and international news stories in Saigon, Washington D. C., Fort Lauderdale, and Pittsburgh.
Date:
January 1, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library