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331
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225
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12
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12
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11
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11
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Office of Scientific & Technical Information Technical Reports
5,002
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1,248
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242
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199
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195
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96
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83
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Degree Department
Country
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Year
Month
Day
Total field aeromagnetic map of the Raft River known Geothermal Resource Area, Idaho by the US Geological Survey
None
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Total field aeromagnetic map of the Steamboat Hills known Geothermal Resource Area, Nevada
None
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Total field aeromagnetic map, Surprise Valley known Geothermal Resource Area, California by the US Geological Survey
None
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Training and technology statistical report, October 1979-September 1980
A total of 839 trainees were enrolled at TAT during the 1979 to 1980 training year. Section One of this statistical report includes information on only those 613 trainees who exited training between October 1, 1979, and September 30, 1980. Demographic, educational, and employment data on the 613 exiting trainees - graduates and nongraduates - are summarized. There were 478 graduates (78% of concluding trainees), of whom 459 were available for placement. Profile summaries of graduates and nongraduates are tabulated. Of the 459 available for placement, 432 were placed in jobs with beginning wages averaging $6.34 per hour. The estimated annual income for those who were placed, assuming 2080 h/y, was $13,187. The majority of graduates, 85.8%, were unemployed at the time they entered TAT. The remainder, 14.2% of graduates, reported wages averaging $3.62 per hour at entry to training. Projected on an annual basis, those graduates employed at entry earned $7529. Compared to the average starting wage of placed TAT trainees on their first jobs after graduation, $13,187, their increased earnings were $5658 or a 75% increase after training. During the training year there were 135 trainees who did not graduate. Exit information on these nongraduates is presented. In …
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Training of nuclear facility personnel
Separate abstracts are included for each of the papers presented concerning certification and standards; operations training; the human element; and non-licensed training.
Date:
April 1, 1981
Creator:
unknown
Object Type:
Article
System:
The UNT Digital Library
Transportation study for the Geysers Geothermal Resource Area
Potential cumulative impacts on the transportation system are assessed and recommendations are made as to options for handling future transportation development. The area is served by state highways, county roads, and an internal network of private roads. Access into the area is limited, and the roads must handle a variety of traffic including an unusually high percentage of heavy trucks transporting construction equipment and materials, hazardous chemicals, and toxic wastes. In conducting the transportation study public documents on geothermal power plant developments were researched and field trips to inspect the transportation facilities were made. People who have a special interest in the transportation system were also interviewed. In addition, traffic, accident, and road data were analyzed. Traffic forecasts based on projected geothermal resource develpoment were made. All access roads are of substandard design and efficient in structural adequacy. With projected traffic at 40% above the current level for most of the next six years, it is expected that cumulative impacts will cause accelerated degradation of the existing roads.
Date:
December 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Traveler (Giddings, Tex.), Ed. 1 Friday, May 1, 1981
Student newspaper of Giddings High School in Giddings, Texas that includes school news and information.
Date:
May 1, 1981
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Tunnel profiler: state of investigations on high-pressure waterjet assisted road profile cutting technology
In order to widen the application range of mechanized tunnelling in the rock for application in hard-coal mining, less clumsy heading systems need to be developed. For this purpose industrial-scale tests are run on the test rigs of Bergbau-Forschung as well as on one colliery. For these tests a road profile cutting machine equipped with various sensors and with a high-pressure waterjet assist in addition to the classic hard-metal tools, is used. By systematic evaluation of test results, new application possibilities for this combined heading system are found. Particular importance in this context is assigned to reduced cutting force and extension of the application range to cutting of hard rocks. Investigations also are made for finding out whether by high-pressure waterjets on their own interesting heading performances can be achieved. Furthermore the use of chemical additives and new nozzle designs with consideration of their cost-effectiveness is discussed. The summary outlines technical and ergonomical advantages as well as further development.
Date:
March 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Turlock Lake Powerhouse. Turlock Irrigation District design report and operations manual
The development of equipment selection and design is outlined and operational criteria for the hydroelectric power drop at the Turlock Lake California Powerhouse are established.
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Two-phase flow in geothermal energy sources. Final technical report
A geothermal well consisting of single and two-phase flow sections was modeled in order to explore the variables important to the process. For this purpose a computer program was developed in a versatile form in order to be able to incorporate a variety of two phase flow void fraction and friction correlations. A parametric study indicated that the most significant variables controlling the production rate are: hydrostatic pressure drop or void fraction in the two-phase mixture; and, heat transfer from the wellbore to the surrounding earth. Downhole instrumentation was developed and applied in two flowing wells to provide experimental data for the computer program. The wells (East Mesa 8-1, and a private well) behaved differently. Well 8-1 did not flash and numerous shakedown problems in the probe were encountered. The private well did flash and the instrumentation detected the onset of flashing. A Users Manual was developed and presented in a workshop held in conjunction with the Geothermal Resources Council.
Date:
July 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Types of contracts and agreements guide. Part 1
The purpose of this volume is to be helpful in providing a comprehensive introduction to a wide variety of contract types and agreements, including a consideration of small purchase procedures and multiyear procurement. In both format and content, it is designed to help those persons who influence the determination of the types of contracts and agreements to be employed in acquiring goods and services for the Department of Energy. Information is presented on selecting and negotiating types of contract compensation arrangements; fixed-price type contract compensation arrangements, including small purchases and multiyear procurement; cost-reimbursement type contract compensation arrangements; other types of contract compensation agreements; and basic agreements and basic ordering agreements. (LCL)
Date:
May 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
UET's energy saving technologies
Some energy savings data resulting from energy management of electrical water heating are given. (LEW)
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Underground gasification for steeply dipping coal beds: Phase III. Quarterly progress report, April 1-June 30, 1981. [Rawlins Test 2]
Preparations are being made for the August start-up of Rawlins Test 2. Site construction activities began May 4 with the mobilization of the construction subcontractor. The drilling program was completed this quarter with the installation of instrumentation wells. The Experimental Basis Document, PGA Operating Manual, and DAS Operating Manual have also been completed.
Date:
December 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Update: nuclear power program information and data, March-April 1981
UPDATE is published by the Office of Coordination and Special Projects, Office of Nuclear Reactor Programs, to provide a quick reference source on the current status of nuclear powerplant construction and operation in the United States and for information on the fuel cycle, economics, and performance of nuclear generating units. Similar information on other means of electric generation as related to nuclear power is included when appropriate. The subject matter of the reports and analyses presented in UPDATE will vary from issue to issue, reflecting changes in foci of interest and new developments in the field of commercial nuclear power generation. UPDATE is intended to provide a timely source of current statistics, results of analyses, and programmatic information proceeding from the activities of the Office of Nuclear Reactor Programs and other components of the Department of Energy, as well as condensations of topical articles from other sources of interest to the nuclear community. It also facilitates quick responses to requests for data and information of the type often solicited from this office.
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Update: nuclear power program information and data, October-December 1981
UPDATE is published by the Office of Coordination and Special Projects, Office of Nuclear Reactor Programs, to provide a quick reference source on the current status of nuclear powerplant construction and operation in the United States and for information on the fuel cycle, economics, and performance of nuclear generating units. Similar information on other means of electric generation as related to nuclear power is included when appropriate. The subject matter of the reports and analyses presented in UPDATE will vary from issue to issue, reflecting changes in foci of interest and new developments in the field of commercial nuclear power generation. UPDATE is intended to provide a timely source of current statistics, results of analyses, and programmatic information proceeding from the activities of the Office of Nuclear Reactor Programs and other components of the Department of Energy, as well as condensations of topical articles from other sources of interest to the nuclear community. It also facilitates quick responses to requests for data and information of the type often solicited from this office.
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Update report on the performance of 400 megawatt and larger nuclear and coal-fired generating units. Performance through 1977
Forty-seven nuclear generating units and 125 coal-fired generating plants that have had at least one full year of commercial operation are covered in this report. Their performances are evaluated using the capacity factor, availability factor, equivalent availability, and forced outage rate. The data are arranged by state and utility. (DLC)
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Upstream H/sub 2/S removal from geothermal steam. Final report
The purpose of this project was to evaluate a new heat exchanger process as a method for removing hydrogen sulfide (H/sub 2/S) gas from geothermal steam upstream of a power plant turbine. The process utilizes a heat exchanger to condense geothermal steam so that noncondensable gases (including H/sub 2/S) can be removed in the form of a concentrated vent stream. Ultimate disposal of the removed H/sub 2/S gas may then be accomplished by use of other processes such as the commercially available Stretford process. The clean condensate is reevaporated on the other side of the heat exchanger using the heat removed from the condensing geothermal steam. The necessary heat transfer is induced by maintaining a slight pressure difference, and consequently a slight temperature difference, between the two sides of the heat exchanger. Evaluation of this condensing and reboiling process was performed primarily through the testing of a small-scale 14 m/sup 2/ (150 ft/sup 2/) vertical tube evaporator heat exchanger at The Geysers Power Plant in northern California. The field test results demonstrated H/sub 2/S removal rates consistently better than 90 percent, with an average removal rate of 94 percent. In addition, the removal rate for all noncondensable gases is about …
Date:
November 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uraniam hydrogeochemical and stream sediment reconnaissance of the Wiseman NTMS Quadrangle, Alaska
This report presents results of a Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) of the Wiseman NTMS quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form through the Grand Junction Office Information System at Oak Ridge National Laboratory. Presented in this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendix A describes the sample media and summarizes the analytical results for each medium. The data were subdivided by one of the Los Alamos National Laboratory (LANL) sorting programs of Zinkl and others (198a) into stream sediment samples.
Date:
September 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium enrichment management review: summary of analysis
In May 1980, the Assistant Secretary for Resource Applications within the Department of Energy requested that a group of experienced business executives be assembled to review the operation, financing, and management of the uranium enrichment enterprise as a basis for advising the Secretary of Energy. After extensive investigation, analysis, and discussion, the review group presented its findings and recommendations in a report on December 2, 1980. The following pages contain background material on which that final report was based. This report is arranged in chapters that parallel those of the uranium enrichment management review final report - chapters that contain summaries of the review group's discussion and analyses in six areas: management of operations and construction; long-range planning; marketing of enrichment services; financial management; research and development; and general management. Further information, in-depth analysis, and discussion of suggested alternative management practices are provided in five appendices.
Date:
January 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium hydrogeochemical and stream sediment reconnaissance of the Chandalar NTMS quadrangle, Alaska
Results of a hydrogeochemical and stream sediment reconnaissance of the Chandalar NTMS quadrangle, Alaska are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, may field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment and lake sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.
Date:
September 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium hydrogeochemical and stream sediment reconnaissance of the Iliamna NTMS quadrangle, Alaska
Presented are results of a hydrogeochemical and stream sediment reconnaissance (HSSR) of the Iliamna NTMS quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A to D describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment, lake sediment, stream water, lake water, and ground water samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.
Date:
May 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium hydrogeochemical and stream sediment reconnaissance of the Mt. Hayes NTMS quadrangle, Alaska
Results of a hydrogeochemical and stream sediment reconnaissance of the Mt. Hayes quadrangle, Alaska, are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and Laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A to D describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment, lake sediment, stream water, lake water, and ground water samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.
Date:
May 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium hydrogeochemical and stream sediment reconnaissance of the Philip Smith Mountains NTMS quadrangle, Alaska
Results of a hydrogeochemical and stream sediment reconnaissance of the Philip Smith Mountains NTMS quadrangle, Alaska are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment and lake sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.
Date:
September 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Uranium hydrogeochemical and stream sediment reconnaissance of the Skagway NTMS quadrangle, Alaska
Results of a hydrogeochemical and stream sediment reconnaissance of the Skagway NTMS quadrangle, Alaska are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National laboratory (LANL) sorting programs into groups of stream sediment and lake sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.
Date:
September 1, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library