96,480 Matching Results

Results open in a new window/tab.

Air Lift Performance at Low Liquid Rates Using Oversized Piping and Lateral Runs (open access)

Air Lift Performance at Low Liquid Rates Using Oversized Piping and Lateral Runs

The use of oversized piping in an air lift for transferring solutions at rates less than 5 liters per hour was proven feasible with certain limitations. Reliable operation was also obtained with air lifts containing a lateral run inserted between the point of air injection and the final discharge point. Discharge of the air lifts, especially at low liquid flows, was very erratic under the conditions studied. (auth)
Date: October 10, 1961
Creator: Chamberlain, H. V.
Object Type: Report
System: The UNT Digital Library

Music for S

Access: Use of this item is restricted to the UNT Community
Recording of Stanislaw Krupowicz's Music for S. The work is a computer generated tape, composed at CCRMA, Stanford University using additive synthesis and John Chowning's voice simulation instrument.
Date: March 10, 1984
Creator: Krupowicz, Stanisław, 1952-
Object Type: Sound
System: The UNT Digital Library
[News Clip: Wade] captions transcript

[News Clip: Wade]

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a story about the sentencing of William Wade for three armed robberies and attempted escape of the Tarrant County Jail.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Mrs. Sherman] captions transcript

[News Clip: Mrs. Sherman]

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a story about Frances Sherman who is being held in the Tarrant County Jail on a grand jury indicment charing her with the murder of her husband.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Marina] captions transcript

[News Clip: Marina]

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a story about Marina Oswald, who is going to Washington, D.C. to answer questions from the Warren Commission in regards to her former husband Lee Harvey Oswald.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Demonstrators] captions transcript

[News Clip: Demonstrators]

Video footage from the WBAP-TV television station in Fort Worth, Texas, covering a news story about continued civil rights demonstrations at the Piccadilly Cafeteria in Dallas, Texas. Several demonstrators are scheduled to appear in court to answer contempt citations.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Transit week] captions transcript

[News Clip: Transit week]

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a story about Dallas Transit Week, which celebrates the Transit company's sixth month under municipal operation. This story includes Mayor Jonsson participating in the festivities, including a ribbon cutting and a ride on the new "Dandiliner" buses.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: General Walker] captions transcript

[News Clip: General Walker]

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a story about Edwin Walker taking the stand in his libel suit against the Associated Press.
Date: June 10, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Menendez] captions transcript

[News Clip: Menendez]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: January 10, 1994, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Clinton summit] captions transcript

[News Clip: Clinton summit]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: December 10, 1994, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Clinton summit] captions transcript

[News Clip: Clinton summit]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: December 10, 1994, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Gang jobs] captions transcript

[News Clip: Gang jobs]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 10, 1994, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
Pyrolysis and gasification of coal at high temperatures (open access)

Pyrolysis and gasification of coal at high temperatures

The macropore structure of chars is a major factor in determining their reactivity during the gasification stage. The major objectives of this contract were to (a) quantify by direct measurements the effect of pyrolysis conditions of the macropore structure, and (b) establish how the macropores affected the reactivity pattern, the ignition behavior and the fragmentation of the char particles during gasification in the regime of strong diffusional limitations. Results from this project provide much needed information on the factors that affect the quality of the solid products (chars) of coal utilization processes (for example, mild gasification processes). The reactivity data will also provide essential parameters for the optimal design of coal gasification processes. (VC)
Date: February 10, 1992
Creator: Zygourakis, K.
Object Type: Report
System: The UNT Digital Library
Radiation in the SLC final focus alcoves from beam losses in collimators and dumps (open access)

Radiation in the SLC final focus alcoves from beam losses in collimators and dumps

Radiation levels inside the final focus alcoves are calculated from the main dump, tune-up dumps, and adjustable collimators. Neutron calculations are done for giant resonance neutrons. Fluences of neutrons and photons in the alcoves are determined. It is concluded that, if the beam losses do indeed occur as believed, many of the electronic components in the alcoves will begin to fail after a very short running period. (LEW)
Date: September 10, 1986
Creator: Jenkins, T.M. & McCall, R.C.
Object Type: Report
System: The UNT Digital Library
Preparation of a computer-compatible data base on an operating total energy system. Final report. [Indian Creek Village, Overland Park, Johnson Co. , Kansas] (open access)

Preparation of a computer-compatible data base on an operating total energy system. Final report. [Indian Creek Village, Overland Park, Johnson Co. , Kansas]

This report documents the development of a computerized data base on the long-term performance of the Indian Creek Total Energy System, and it is intended to be a user's manual for the data base and the accompanying energy-balance computer program. The data base may be used as a standard of comparison for the performance predicted by energy-system-simulation software. The TES became operational in 1972 to meet the projected electrical, space conditioning, and domestic hot water needs for the garden-type apartment complex. The dual-fuel engine are provided with both gas and No. 2 oil connections. Heat from the exhaust flues is extracted in the heat recovery units. Following the introductory chapter, Chapter II provides a description and background history on the highly instrumented and efficiently operated Indian Creek Total Energy System. Also included in Chapter II is a discussion of the instrumentation used to monitor the performance of the total energy system. Chapter III provides a detailed description of the data base, including the methodology used to supply missing data. Chapter IV develops the energy balance equations and relates them to the computer program and the data base. Chapter V presents the results of exercising the energy balance computer model driven …
Date: January 10, 1977
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Ocean thermal energy conversion (OTEC) power system development (PSD) II. Preliminary design report. Appendix I: specifications and drawings (open access)

Ocean thermal energy conversion (OTEC) power system development (PSD) II. Preliminary design report. Appendix I: specifications and drawings

This volume contains the specifications and drawings prepared in support of the preliminary design of a 10MWe OTEC power system using enhanced plate type heat exchangers. Included are: (1) the specification tree; (2) system specification; (3) 10 MWe heat exchangers; (4) nitrogen storage, conditioning and supply subsystem specification; (5) ammonia storage, conditioning and supply specification; (6) electrical power distribution and control subsystem specification; (7) equipment valves, instruments and live lists and specifications; (8) drawing tree; (9) drawing package; and (10) 0.2 MWe test articles procurement specifications. (WHK)
Date: August 10, 1979
Creator: Pearson, R.O.
Object Type: Report
System: The UNT Digital Library
Benefit-cost analysis of DOE's Current Federal Program to increase hydrothermal resource utilization. Final report (open access)

Benefit-cost analysis of DOE's Current Federal Program to increase hydrothermal resource utilization. Final report

The impact of DOE's Current Federal Program on the commercialization of hydrothermal resources between 1980 and 2000 is analyzed. The hydrothermal resources of the United States and the types of DOE activities used to stimulate the development of these resources for both electric power and direct heat use are described briefly. The No Federal Program and the Current Federal Program are then described in terms of funding levels and the resultant market penetration estimates through 2000. These market penetration estimates are also compared to other geothermal utilization forecasts. The direct benefits of the Current Federal Program are next presented for electric power and direct heat use applications. An analysis of the external impacts associated with the additional hydrothermal resource development resulting from the Current Federal Program is also provided. Included are environmental effects, national security/balance-of-payments improvements, socioeconomic impacts and materials requirements. A summary of the analysis integrating the direct benefits, external impacts and DOE program costs concludes the report.
Date: December 10, 1981
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Thermal Control System and Method for a Passive Solar Storage Wall (open access)

Thermal Control System and Method for a Passive Solar Storage Wall

A system and method are provided for controlling the storing and release of thermal energy from a thermal storage wall wherein said wall is capable of storing thermal energy from insolation. The system and method includes a device such as a plurality of louvers spaced a predetermined distance from the thermal wall for regulating the release of thermal energy from the thermal wall. This regulating device is made from a material which is substantially transparent to the incoming solar radiation so that when it is in any operative position, the thermal storage wall substantially receives all of the impacting solar radiation. The material in the regulating device is further capable of being substantially opaque to thermal energy so that when the device is substantially closed, thermal release of energy from the storage wall is substantially minimized. An adjustment device is interconnected with the regulating mechanism for selectively opening and closing it in order to regulate the release of thermal energy from the wall.
Date: July 10, 1981
Creator: Ortega, Joseph Kenneth Earl
Object Type: Patent
System: The UNT Digital Library
Preliminary analysis of a target factory for laser fusion (open access)

Preliminary analysis of a target factory for laser fusion

An analysis of a target factory leading to the determination of production expressions has provided for the basis of a parametric study. Parameters involving the input and output rate of a process system, processing yield factors, and multiple processing steps and production lines have been used to develop an understanding of their dependence on the rate of target injection for laser fusion. Preliminary results have indicated that a parametric study of this type will be important in the selection of processing methods to be used in the final production scheme of a target factory.
Date: June 10, 1980
Creator: Sherohman, J.W. & Hendricks, C.D.
Object Type: Report
System: The UNT Digital Library
PL FINAL DESIGN REPORT. VOLUME VI. PLANT PERFORMANCE ANALYSIS (open access)

PL FINAL DESIGN REPORT. VOLUME VI. PLANT PERFORMANCE ANALYSIS

Data and information are presented concerning analyses of PL-2 transient performance, normal startup and shutdown procedures, and shield design. (J.R.D.)
Date: May 10, 1962
Creator: unknown
Object Type: Report
System: The UNT Digital Library
World nuclear fuel cycle requirements 1991 (open access)

World nuclear fuel cycle requirements 1991

The nuclear fuel cycle consists of mining and milling uranium ore, processing the uranium into a form suitable for generating electricity, burning'' the fuel in nuclear reactors, and managing the resulting spent nuclear fuel. This report presents projections of domestic and foreign requirements for natural uranium and enrichment services as well as projections of discharges of spent nuclear fuel. These fuel cycle requirements are based on the forecasts of future commercial nuclear power capacity and generation published in a recent Energy Information Administration (EIA) report. Also included in this report are projections of the amount of spent fuel discharged at the end of each fuel cycle for each nuclear generating unit in the United States. The International Nuclear Model is used for calculating the projected nuclear fuel cycle requirements. 14 figs., 38 tabs.
Date: October 10, 1991
Creator: unknown
Object Type: Report
System: The UNT Digital Library
STABILITY OF PLASMAS AGAINST ELECTROSTATIC PERTURBATIONS (open access)

STABILITY OF PLASMAS AGAINST ELECTROSTATIC PERTURBATIONS

None
Date: August 10, 1961
Creator: Fowler, T.K.
Object Type: Report
System: The UNT Digital Library
ORNL: PWR-BDHT analysis procedure, a preliminary overview (open access)

ORNL: PWR-BDHT analysis procedure, a preliminary overview

The computer programs currently used in the analysis of the ORNL-PWR Blowdown Heat Transfer Separate-Effects Program are overviewed. The current linkages and relationships among the programs are given along with general comments about the future directions of some of these programs. The overview is strictly from the computer science point of view with only minimal information concerning the engineering aspects of the analysis procedure.
Date: January 10, 1978
Creator: Cliff, S.B.
Object Type: Report
System: The UNT Digital Library
The Structures of NiZr$sub 2$, NiZr and Their Hafnium Analogs (open access)

The Structures of NiZr$sub 2$, NiZr and Their Hafnium Analogs

None
Date: March 10, 1962
Creator: Kikpatrick, M. E.; Bailey, D. M. & Smith, J. F.
Object Type: Article
System: The UNT Digital Library