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347
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Report of the Working Group on Media Accelerators
A summary is given of the activities of those in the Media Accelerator Group. Attention was focused on the Inverse Cherenkov Accelerator, the Laser Focus Accelerator, and the Beat Wave Accelerator. For each of these the ultimate capability of the concept was examined as well as the next series of experiments which needs to be performed in order to advance the concept.
Date:
April 12, 1982
Creator:
Sessler, Andrew M.
Object Type:
Article
System:
The UNT Digital Library
Study of impurities in the Tandem Mirror Experiment using extreme-ultraviolet spectroscopy
Impurities in the Tandem Mirror Experiment (TMX) have been studied using extreme ultraviolet spectroscopy. Three time-resolving absolutely-calibrated normal-incidence monochromators, one on each section of TMX, were used to study the impurity emissions in the wavelength range of 300 A to 1600 A. The instruments on the east end cell and central cell were each capable of obtaining spatially-resolved profiles from 22 chords of the plasma simultaneously while the instrument on the west end cell monitored the central chord. The impurities identified in TMX were carbon, nitrogen, oxygen, and titanium. Emphasis was placed upon determining the impurity densities and radiated power losses of the central cell; results indicate that the impurity concentrations were low - less than 0.4% for each species - and that less than 10% of the total net trapped neutral beam power was lost to radiation. The use of titanium gettering on the central cell walls was observed to decrease the brightnesses of singly- and doubly-ionized carbon and oxygen in the central cell plasma. In the end cells, oxygen was the main impurity with a concentration of about 1.5% and was injected by the neutral beams; the other impurities had concentrations of about 0.5%. Radiation losses from the …
Date:
May 12, 1982
Creator:
Strand, O. T.
Object Type:
Report
System:
The UNT Digital Library
Hazardous waste operational plan for site 300
This plan outlines the procedures and operations used at LLNL's Site 300 for the management of the hazardous waste generated. This waste consists primarily of depleted uranium (a by-product of U-235 enrichment), beryllium, small quantities of analytical chemicals, industrial type waste such as solvents, cleaning acids, photographic chemicals, etc., and explosives. This plan details the operations generating this waste, the proper handling of this material and the procedures used to treat or dispose of the hazardous waste. A considerable amount of information found in this plan was extracted from the Site 300 Safety and Operational Manual written by Site 300 Facility personnel and the Hazards Control Department.
Date:
February 12, 1982
Creator:
Roberts, R.S.
Object Type:
Report
System:
The UNT Digital Library
Lawrence Livermore National Laboratory laser-fusion program
The goals of the Laser-Fusion Program at Lawrence Livermore National Laboratory are to produce well-diagnosed, high-gain, laser-driven fusion explosions in the laboratory and to exploit this capability for both military applications and for civilian energy production. In the past year we have made significant progress both theoretically and experimentally in our understanding of the laser interaction with both directly coupled and radiation-driven implosion targets and their implosion dynamics. We have made significant developments in fabricating the target structures. Data from the target experiments are producing important near-term physics results. We have also continued to develop attractive reactor concepts which illustrate ICF's potential as an energy producer.
Date:
July 12, 1982
Creator:
Ahlstrom, H.G.
Object Type:
Article
System:
The UNT Digital Library
Numerical simulations of mesoscale precipitation systems. Final progress report, 1 April-30 June 1981
A numerical model designed for the study of mesoscale weather phenomena is presented. It is a three-dimensional, time-dependent model based upon a mesoscale primitive-equation system, and it includes parameterizations of cloud and precipitation processes, boundary-layer transfers, and ground surface energy and moisture budgets. This model was used to simulate the lake-effect convergence over and in the lee of Lake Michigan in late fall and early winter. The lake-effect convergence is created in advected cold air as it moves first from cold land to the warm constant-temperature lake surface, and then on to cold land. A numerical experiment with a prevailing northwesterly wind is conducted for a period of twelve hours. Two local maxima of the total precipitation are observed along the eastern shore of Lake Michigan. The results in this hypothetical case correspond quite well to the observed precipitation produced by a real event in which the hypothetical conditions are approximately fulfilled.
Date:
May 12, 1982
Creator:
Dingle, A. N.
Object Type:
Report
System:
The UNT Digital Library
Radiological design criteria for fusion power test facilities
The quest for fusion power and understanding of plasma physics has resulted in planning, design, and construction of several major fusion power test facilities, based largely on magnetic and inertial confinement concepts. We have considered radiological design aspects of the Joint European Torus (JET), Livermore Mirror and Inertial Fusion projects, and Princeton Tokamak. Our analyses on radiological design criteria cover acceptable exposure levels at the site boundary, man-rem doses for plant personnel and population at large, based upon experience gained for the fission reactors, and on considerations of cost-benefit analyses.
Date:
February 12, 1982
Creator:
Singh, M.S. & Campbell, G.W.
Object Type:
Article
System:
The UNT Digital Library
Liquid-phase methanation/shift process development. Final technical report, September 1, 1980-November 30, 1981
This final technical report covers the work performed between September 1, 1980 and November 30, 1981 relating to Chem Systems' Liquid Phase Methanation/Shift Process. A total of 44 runs were completed covering testing of five commercially available catalysts at 900/sup 0/F, 1000 psig and 10,000 h/sup -1/ VHSV. The shifted methanation feed gas consisted of 63% H/sub 2/, 19% CO, 2% CO/sub 2/ and 16% CH/sub 4/. To determine the effects of steam, twenty of the scans had 15% steam injected into the feed gas. Each test ran for 100, 300, 600 or 1200 hours with continuous effluent sampling and temperature profile monitoring. At each of the termination points, a catalyst sample was taken from the hot spot section of the bed for analysis. Carbon was deposited on the catalyst under the methanation conditions studied. The rate of carbon deposition was primarily a function of catalyst properties and not of the thermodynamics of the methanation reaction system. In spite of heavy carbon deposition, the catalytic behavior for these systems generally remains unaffected. Physical plugging of the catalyst bed is the limiting condition of the process and not catalyst deactivation. In this respect, a controlled oxidation of the carbon deposits is …
Date:
May 12, 1982
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Hazardous-waste analysis plan for LLNL operations
The Lawrence Livermore National Laboratory is involved in many facets of research ranging from nuclear weapons research to advanced Biomedical studies. Approximately 80% of all programs at LLNL generate hazardous waste in one form or another. Aside from producing waste from industrial type operations (oils, solvents, bottom sludges, etc.) many unique and toxic wastes are generated such as phosgene, dioxin (TCDD), radioactive wastes and high explosives. One key to any successful waste management program must address the following: proper identification of the waste, safe handling procedures and proper storage containers and areas. This section of the Waste Management Plan will address methodologies used for the Analysis of Hazardous Waste. In addition to the wastes defined in 40 CFR 261, LLNL and Site 300 also generate radioactive waste not specifically covered by RCRA. However, for completeness, the Waste Analysis Plan will address all hazardous waste.
Date:
February 12, 1982
Creator:
Roberts, R.S.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0124.0137]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Bill and Jackie Carey talk about the new Omniplex season with Dr. and Mrs. Tom Payzant."
Date:
July 12, 1982
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0143.0378]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Durant's Roy Cooper checks the clock after tying his last calf of the National Finals Rodeo in a time of 11.1 seconds to win the world calf roping title Sunday at the Myriad."
Date:
December 12, 1982
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0388]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mr. and Mrs. William Conover celebrated their 58th wedding anniversary by attending the opening of the Indian Invitational."
Date:
July 12, 1982
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0041]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rose Clark, center, helps Connie Duke, left, and Sharon Lloyd with the aprons they will wear when they work at the club's submarine sandwich booth at the upcoming State Fair of Oklahoma."
Date:
September 12, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0138.0628]
Caption: "TORNADO THAT HIT ALTUS 1982.." Woman walks through her destroyed home.
Date:
May 12, 1982
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0146.0126]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Barbara Covington and Carole Hall get their provisional class schedules from Jann Schwabe."
Date:
April 12, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0151.0092]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Sloane Cunningham has a devilish smile as she prepares one of her specialties."
Date:
July 12, 1982
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0214]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Cranes belonging to United Builders Construction Company of Shawnee move prefabricated walls into place at the new Eastern Oklahoma County Area Vo-Tech Center on Choctaw Road."
Date:
January 12, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0171.0415]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Stuart Earnest (U. S. Marshal)"
Date:
February 12, 1982
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0534]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Fur fashions, sportswear and several other numbers catch the eyes of Troyla Crain and many others viewing a Christmas fashion show recently at Walnut Creek Golf and Country Club."
Date:
November 12, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0151.0435]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jennifer Hartus dumps water on Jana Czajkoski."
Date:
June 12, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0151.0162]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tom Currie, Janice Drewry and Tom Moran admire the centerpiece in the entry of the Oklahoma City Golf and country Club on their way in the Friday forum party in the ballroom."
Date:
November 12, 1982
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0292]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Member of the Ladies 18-Hole Golf Association, Mrs. Milford DeBolt, Mrs. John McConnell and Mrs. Walter Cooper, see that a cup of coffee is in order before the group's first meeting of the year gets under way."
Date:
January 12, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0218]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "A dwindling stack of reinforcing rods lay at the site of the new Eastern Oklahoma County Area Vo-Tech Center, being built by United Builders Construction Company of Shawnee, in the 4600 Block of N Choctaw Road."
Date:
January 12, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0164.0347]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "It was so cold in Oklahoma City Friday that . . . Not really, but this Afghan hound contestant in the All-Breed Dog Show at the Fairgrounds wears a knitted muffler to keep its hair and ears out of water dishes and such."
Date:
December 12, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0215]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "The shell of the Eastern Oklahoma County Area Vo-Tech Center is rapidly taking shape in the 4600 Block of Choctaw Road."
Date:
January 12, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History