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196
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42
Hopkins County Genealogical Society
28
Sterling Municipal Library
25
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20
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20
Hardin-Simmons University Library
15
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14
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Oklahoma Publishing Company Photography Collection
675
KXAS-NBC 5 News Collection
476
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415
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224
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170
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145
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42
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Results:
1 - 24 of
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Advanced development of a pressurized ash agglomerating fluidized-bed coal gasification system. Fourth quarter progress report, July 1-September 30, 1982
The overall objective of the Westinghouse coal gasification program is to demonstrate the viability of the Westinghouse pressurized, fluidized bed, gasification system for the production of medium-Btu fuel gas for syngas, electrical power generation, chemical feedstocks, or industrial fuels and to obtain performance and scaleup data for the process and hardware. Technical progress summaries and reports are presented for the following tasks: (1) process development unit (PDU) test operations and results (gasifier test TP-033-1 and maintenance and modifications); (2) process analysis (environmental characterization results, coal gas combustion results, and fines elutriation and consumption results); (3) cold flow scaleup (modifications and maintenance, operations, and data analysis); (4) process and component engineering and design (hot fines recycle modifications, and hot recycled fines); (5) laboratory support studies (gas-solids flow modeling and coal/ash behavior). 23 figures, 23 tables.
Date:
February 17, 1983
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Fluidized-Bed Waste-Heat Recovery System development. Semiannual report, 1 August 1982-31 January 1983
The Fluidized-Bed Waste-Heat Recovery (FBWHR) System is designed to preheat this combustion air using the heat available in dirty flue gas streams. In this system, a recirculating medium is heated by the flue gas in a fluidized bed. The hot medium is then removed from the bed and placed in a second fluidized bed where it is fluidized by the combustion air. Through this process, the combustion air is heated. The cooled medium is then returned to the first bed. Initial development of this concept is for the aluminum smelting industry.
Date:
February 1, 1983
Creator:
Cole, W.E.; DeSaro, R. & Joshi, C.
Object Type:
Report
System:
The UNT Digital Library
Zircaloy-oxidation and hydrogen-generation rates in degraded-core accident situations
Oxidation of Zircaloy cladding is the primary source of hydrogen generated during a degraded-core accident. In this paper, reported Zircaloy oxidation rates, either measured at 1500 to 1850/sup 0/C or extrapolated from the low-temperature data obtained at <1500/sup 0/C, are critically reviewed with respect to their applicability to a degraded-core accident situation in which the high-temperature fuel cladding is likely to be exposed to and oxidized in mixtures of hydrogen and depleted steam, rather than in an unlimited flux of pure steam. New results of Zircaloy oxidation measurements in various mixtures of hydrogen and steam are reported for >1500/sup 0/C. The results show significantly smaller oxidation and, hence, hydrogen-generation rates in the mixture, compared with those obtained in pure steam. It is also shown that a significant fraction of hydrogen, generated as a result of Zircaloy oxidation, is dissolved in the cladding material itself, which prevents that portion of hydrogen from reaching the containment building space. Implications of these findings are discussed in relation to a more realistic method of quantifying the hydrogen source term for a degraded-core accident analysis.
Date:
February 1, 1983
Creator:
Chung, H. M. & Thomas, G. R.
Object Type:
Article
System:
The UNT Digital Library
[Mike Richards at Desert Mountains, 1983]
A photograph of Mike Richards standing and resting his arm on a viewer in a desert mountain setting. Written on the back of the card is the date, "Feb. 23, 1983."
Date:
February 23, 1983
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Photograph 2012.201.B0074.0836]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Monroney's Stacy Mitchell beats Norman West's Todd Roberts for this rebound in junior high basketball."
Date:
February 3, 1983
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0091.0307]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 3, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Tube Vibration in Industrial-Size Test Heat Exchanger (90° Square Layout)
Tube vibrations in heat exchangers are being systematically investigated in a series of tests performed with an industrial-size test exchanger. Results from water-flow tests of eleven different tube bundles, in six- and eight-cross-pass configurations on a 90 degree square layout with a pitch-to-diameter ratio of 1.25 are reported. The test cases include full tube bundles, no-tubes-in-window bundles, finned tube bundles, and proposed field and design fixes. The testing focused on identification of the lowest critical flow-rate to initiate fluid-elastic instability (large amplitude tube motion) and the location within the bundle of the tubes which first experience instability. The test results are tabulated to permit comparison with results obtained from previous tests with a 30 degree triangular layout tube bundle. Instability criteria are evaluated preliminarily. Pressure drop data are also generated and reported.
Date:
February 1983
Creator:
Halle, Henry & Wambsganss, M. W.
Object Type:
Report
System:
The UNT Digital Library
Experiments on Tubes Conveying Fluid
Tests are conducted for tubes conveying fluid for six types of support conditions. The objectives are to understand the dynamic characteristics of such systems for different support conditions and to explore the methods to control tube stability. Transition from one instability mechanism to another is examined, and the feasibility of using feedback control to increase the critical flow velocity is demonstrated.
Date:
February 1983
Creator:
Jendrzejczyk, J. A. & Chen, S. S.
Object Type:
Report
System:
The UNT Digital Library
Comparison of Testing Methods for Latent-Heat-Storage Devices
ASHRAE Standard 94-77, Method of Testing Thermal Storage Devices Based on Thermal Performance, was developed to allow manufacturers of thermal energy storage devices to compare their products in a meaningful way. When Standard 94-77 was used for thermal energy storage products based on latent heat storage, the Standard was found to be inadequate for comparison of these devices. Standard Project Committee SPC 94.1 was established to devise a Standard that would be adequate for comparing latent heat systems. The purpose of this report is to describe several alternatives to Standard 94-77 and discuss the advantages and disadvantages of each alternative. The discussion focuses on two proposed replacement standards and includes experimental results for each. The experimental results are from tests conducted on a PCM storage tank that uses sodium thiosulfate as the PCM and water as the heat transfer fluid. The experimental arrangement is discussed in detail.
Date:
February 1983
Creator:
Cole, Roger Lynn; Hull, J. R.; Lwin, Y. & Cha, Y. S.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0125.0098]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Cindy Carnes has been named youth director at the South Oklahoma City YMCA."
Date:
February 17, 1983
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0074.0428]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Jo Mosley of Star-Spencer goes high over John Marshall guard Pat Chamberlain to put up a shot during a high school game Tuesday night."
Date:
February 22, 1983
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0102.0255]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Working their way to the dance floor Saturday night are Byrne Bowman and Jeanne Millard."
Date:
February 5, 1983
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0424]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Many Class 5A girls basketball coaches may be copying Edmond High School girls coach Dyton Coleman when the playoffs roll around."
Date:
February 11, 1983
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0649]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Resident Marie Collier, Healdton rearranges some of her things in the blue room upstairs at Oklahoma Hospital Hospitality House which she shares with three other ladies."
Date:
February 11, 1983
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0016]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. and Mrs. John DeVore, below, also attend the party at Skirvin Plaza."
Date:
February 28, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0236]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Joe Dial / OSU pole vaulter."
Date:
February 12, 1983
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0347]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Intent on chairmen reports is this group of volunteers for the Festival of the Arts."
Date:
February 4, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0164.0685]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 3, 1983
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0162.0532]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
February 10, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0576]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Bill and Helen Clearly welcome Tom Fee, center, to the black tie gala."
Date:
February 28, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0137.0581]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 12, 1983
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0058]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ed Cox, board chairman of the Capitol Hill Sertoma Club, presents a check to Karen Moore, acting director of the Central Oklahoma Association for Deaf and Hearing Impaired."
Date:
February 17, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0091]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. and Mrs. Gregory Cox admire the main centerpiece at the buffet table."
Date:
February 12, 1983
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0524]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 22, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History