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Advanced development of a pressurized ash agglomerating fluidized-bed coal gasification system. Quarterly progress report, April 1-June 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. Progress reports are presented for the following tasks: (1) operation and maintenance of the process development unit (PDU); (2) process analysis; (3) cold flow scaleup facility; (4) process and component engineering and design; and (5) laboratory support studies. Some of the highlights for this period are: TP-032-1, a single stage, oxygen-steam blown gasifier test was conducted in three operational phases from March 30, 1982 through May 2, 1982; TP-032-2 was conducted in two operational phases from May 20, 1982 through May 27, 1982; TP-032-1 and TP-032-2 successfully served as shakedown and demonstrations of the full cyclone cold wall; no visible deposits were found on the cold wall after processing highly fouling coals; samples of product gas produced during TP-032-1, were passed through four different scrubbing solutions and analyzed for 78 EPA primary organic pollutants, all of which were found to be below detection limits; TP-M004, a CO/sub 2/ tracer …
Date:
October 21, 1982
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Double proton beam for E-621
For experiment 621 we plan to modify the transport system of the Proton-center beam to create two side-by-side proton beams separated by two inches. This Technical Memo describes how we plan to do this, and the results we hope to attain.
Date:
October 1, 1982
Creator:
Thomson, G.B.
Object Type:
Report
System:
The UNT Digital Library
Tevatron I: Large Bore Quad lamination analysis
Stacking, compression, and welding of the laminations for the TeV I Large Bore Quad results in a deformation due to springback which is unacceptable due to magnetic field requirements. ANSYS has been used to analyze a solution to this problem.
Date:
October 26, 1982
Creator:
Leininger, M.
Object Type:
Report
System:
The UNT Digital Library
Review of single transient oscillographic recorders with gigahertz bandwidth
In laser driven inertial confinement fusion research, at Livermore, we are diagnosing many phenomena that occur in a time frame that exceeds the capabilities of even the most advanced, present day oscillographic recording instruments. Many of the by-products of the interaction between the laser beam and fuel pellet are monitored to determine the specifics of the fusion process. By the use of appropriate detectors, we convert the information contained in the radiated by-products to electrical signals which are recorded on high bandwidth oscillographic recorders. Our present range of recording capabilities for one x-ray diagnostic measurement in use at Livermore is shown. A commonly used configuration consists of an XRD-31 x-ray detector connected to a direct access Tektronix R7912 transient digitizer using 1/2 in. diameter air dielectric coaxial cable. This configuration gives a system fwhm of approximately 335 ps. Our premier configuration, on the other hand, consists of an improved response detector and a French Thomson-CSF TSN-660 oscilloscope with a shorter length of coaxial cable (typically 20 feet). The system fwhm in this case is less than 120 ps which is our fastest oscillographic recording system at the present time.
Date:
October 20, 1982
Creator:
Campbell, D.E.
Object Type:
Article
System:
The UNT Digital Library
Integration of hydrothermal energy economics related quantitative studies
An evaluation of the existing hydrothermal energy economics related quantitative studies is provided. The objective is to present the similarities and differences in methodology and assumptions, and explain the impact of these differences on the energy price estimates. A brief summary of the study categories, economic evaluation methodology, technical and economic assumptions and major outputs of the studies is presented. The relative importance and the likely effects of the most important technical and economic factors on the cost of energy are discussed. The sensitivity analysis results provided are useful in judging the credibility as well as the relative weaknesses and strengths of the various cost of energy estimation studies. The major conclusions of the evaluation and the recommendations for future research are presented.
Date:
October 1, 1982
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0097.0407]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pat Booth leaves her home in Midwest City Thursday in the wake of a predawn chemical fire."
Date:
October 7, 1982
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Stability of Tube Rows in Crossflow
A mathematical model for the instability of tube rows subjected to crossflow is examined. The theoretical model, based on the fluid-force data for a pitch-to-diameter ratio of 1.33, provides additional insight into the instability phenomenon. Tests are also conducted for three sets of tube rows. The effects of mass ratio, tube pitch, damping, detuning and finned tubes are investigated. Theoretical results and experimental data are in good agreement.
Date:
October 1982
Creator:
Chen, S. S. & Jendrzejczyk, J. A.
Object Type:
Report
System:
The UNT Digital Library
Randomly Generated Test Problems for Positive Definite Quadratic Programming
A procedure is described for randomly generating positive definite quadratic programming test problems. The test problems are constructed in the form of linear least squares problems subject to linear constraints. The probability measure for the problems so generated is invariant under orthogonal transformations. The procedure allows the user to specify the size of the least squares problem (number of unknown parameters, number of observations, and number of constraints); the relative magnitude of the residuals; the condition number of the Hessian matrix of the objective function; and the structure of the feasible region (number of equality constraints and the number of inequalities which will be active at the feasible starting point and at the optimal solution). An example is given illustrating how these problems can be used to evaluate the performance of a software package.
Date:
October 1982
Creator:
Lenard, Melanie L. & Minkoff, Michael
Object Type:
Report
System:
The UNT Digital Library
Final Report of Experimental Laboratory-Scale Brittle Fracture Studies of Glasses and Ceramics
This report discuses results of an experimental program to characterize the fragments generated when brittle glasses and cermaics are impacted.
Date:
October 1982
Creator:
Jardine, L. J.; Mecham, W.; Reedy, G. T. & Steindler, M. J.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0139.0151]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Corey Cole, 11, a sixth-grader at Moore's Kingsgate Elementary School, poses with his prize-winning giraffe."
Date:
October 27, 1982
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0693]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 21, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0260]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "John Cole, seated, is given a cake during a community celebration for his 100th birthday."
Date:
October 10, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0691]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 21, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0447]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A so-called cotton module, a large, tightly packed bale, is in position to be loaded into a truck on a farm just south of Altus.."
Date:
October 21, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0653]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rick Collier of Tulsa watches as his winning string is weighed in, left, and displays the SBA championship trophy topped by a division winner's cap."
Date:
October 25, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0695]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 21, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0162.0534]
Caption: "Twas all part of the Quail Elementary Schools recent fall carnival when Summer Wheat.." Little girl gets her leg wrapped in gauze in a mock doctor's visit.
Date:
October 13, 1982
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0164.0348]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dingie, an Australian Blue Heeler owned by Mike Peters, demonstrates his jumping ability during a frisbee-catching contest at Norman Andrews Park."
Date:
October 2, 1982
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0155.0280]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Stre-e-e-tching those muscles is Jennifer Davison of Bishop McGuiness High School, one of the dancing students getting ready to perform in late November."
Date:
October 14, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0155.0271]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Denver & Lillian Davison open present - an autographed OU football"
Date:
October 7, 1982
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0138.0455]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Daisy the coyote, raised by humans, can never return to the wild."
Date:
October 22, 1982
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0051]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "A princess and three attendants reign during festivities at Carl Albert High School Friday night."
Date:
October 8, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0310]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Central State's Denise Dick spikes a ball during a recent volleyball game against Northwestern. Denise is from Bethany."
Date:
October 4, 1982
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0154.0462]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "High school, to conduct a marching clinic at Midwest City High."
Date:
October 21, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History