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444
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24
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10
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10
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9
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7
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7
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5
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Oklahoma Publishing Company Photography Collection
372
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181
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136
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81
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62
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16
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11
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11
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Comparative analysis of internal fuel motion in annular fuel designs
In this paper, the whole-core reactivity consequences of internal fuel motion in three annular fuel designs during a hypothetical 3 dollars/s transient overpower (TOP) accident are compared to determine the effect of geometric design variations. The PINEX-2 and PINEX-3 experiments were performed in the TREAT reactor using annular fuel pins irradiated in GETR. This paper investigates three combinations of solid and annular axial blankets and fission gas plena: top annular blanket and plenum, bottom annular blanket and plenum, and both top and bottom (dual) annular blankets and plena. The dual plena design case showed a significant decrease in internal fuel motion over the single plenum design cases.
Date:
September 16, 1983
Creator:
Smith, D. E.
Object Type:
Article
System:
The UNT Digital Library
Magnetic shielding tests for MFTF-B neutral beamlines
A test program to determine the effectiveness of various magnetic shielding designs for MFTF-B beamlines was established at Lawrence Livermore National Laboratory (LLNL). The proposed one-tenth-scale shielding-design models were tested in a uniform field produced by a Helmholtz coil pair. A similar technique was used for the MFTF source-injector assemblies, and the model test results were confirmed during the Technology Demonstration in 1982. The results of these tests on shielding designs for MFTF-B had an impact on the beamline design for MFTF-B. The iron-core magnet and finger assembly originally proposed were replaced by a simple, air-core, race-track-coil, bending magnet. Only the source injector needs to be magnetically shielded from the fields of approximately 400 gauss.
Date:
November 16, 1983
Creator:
Kerns, J.; Fabyan, J.; Wood, R. & Koger, P.
Object Type:
Article
System:
The UNT Digital Library
Richtmyer-Meshkov instabilities in stratified fluids
We present an analytic theory of Richtmyer-Meshkov instabilities in an arbitrary number N of stratified fluids subjected to a shock. Following our earlier work on Rayleigh-Taylor instabilities, the theory assumes incompressible flow in which a shock is treated an impulsive acceleration, g = ..delta.. v delta(tau/sub s), ..delta..v being the jump velocity induced in the system by a shock at time tau/sub s/. We discuss the special cases N = 2 and N = 3, and illustrate both Rayleigh-Taylor and Richtmyer-Meshkov instabilities by examples patterned after inertial confinement fusion implosions.
Date:
December 16, 1983
Creator:
Mikaelian, K.O.
Object Type:
Article
System:
The UNT Digital Library
Three wavelength optical alignment of the Nova laser
The Nova laser, presently under construction at Lawrence Livermore National Laboratory, will be capable of delivering more than 100 kJ of focused energy to an Inertial Confinement Fusion (ICF) target. Operation at the fundamental wavelength of the laser (1.05 ..mu..m) and at the second and third harmonic will be possible. This paper will discuss the optical alignment systems and techniques being implemented to align the laser output to the target at these wavelengths prior to each target irradiation. When experiments require conversion of the laser light to wavelengths of 0.53 ..mu..m and 0.35 ..mu..m prior to target irradiation, this will be accomplished in harmonic conversion crystals located at the beam entrances to the target chamber. The harmonic alignment system will be capable of introducing colinear alignment beams of all three wavelengths into the laser chains at the final spatial filter. The alignment beam at 1.05 ..mu..m will be about three cm in diameter and intense enough to align the conversion crystals. Beams at 0.53 ..mu..m and 0.35 ..mu..m will be expanded by the spatial filter to full aperture (74 cm) and used to illuminate the target and other alignment aids at the target chamber focus. This harmonic illumination system will …
Date:
November 16, 1983
Creator:
Swift, C. D.; Bliss, E. S.; Jones, W. A. & Seppala, L. G.
Object Type:
Article
System:
The UNT Digital Library
[Photograph 2012.201.B0097.0435]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "North QB Todd Booze looks downfield as West's Duane Schultze bears down."
Date:
September 16, 1983
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0166.0170]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Brian Dougherty and Tom Mesa check condition of Putnam City school district's football fields."
Date:
March 16, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0520]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
April 16, 1983
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0138.0683]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Judge Paul Brightmire, Judge Jimmy N. Coffman, John Chiaf and Judge Leamon Freeman chat at reception."
Date:
April 16, 1983
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0153.0427]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Guests to visit a former OU classmate are Phyllis Brown, left, and Betty Ruth Darrough."
Date:
November 16, 1983
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0675]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Unloading ties are Jeff McCanlies, Jackie Schraad, Jeretta Furr, jay Collins, Julie Bartness and Kim Schott."
Date:
November 16, 1983
Creator:
Southerland, Paul B.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0521]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
April 16, 1983
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0151.0282]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Richard Rosser, left Ron Rosser, zoo director Lawrence Curtis and Linda Rosser read a dedication plaque."
Date:
June 16, 1983
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0143.0509]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Del Coppinger of McAlester, one of several who volunteered to act as coaches at the Special Olympics Saturday at McAlester, offers some encouraging words to Scott Holt, 9, as he lines up for a race."
Date:
April 16, 1983
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0523]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "It was not all work at the fence painting."
Date:
April 16, 1983
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0623]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Ott the computer calculates a dieter's balance point"
Date:
September 16, 1983
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0195]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mike Conley of Arkansas stretches out to win the triple jump at 54-7 in the John Jacobs meet Saturday."
Date:
April 16, 1983
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0334.0187]
Caption: "Featured potter Suzanne King explains her work "Tornado" to friend Michi Susan."
Date:
March 16, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0250.0758]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Duncan speller Holly Harris, 12, will be in Washington, D. C. , for her next spelling competition."
Date:
April 16, 1983
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0324.0124]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
November 16, 1983
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0304B.0294]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OSU fans hung their hopes for an upset victory over kins, who's hanging on sooner RB Earl Johnson here."
Date:
October 16, 1983
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0313B.0689]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Oklahoma City police officer Rick Jerman will instruct two sessions of a personal firearms workshop May 23, 24 and 26 at the Oklahoma State University Technical Institute, 900 N Portland."
Date:
May 16, 1983
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0323.0457]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Coty Award winning designer Kasper gives an overview of his 1983 fall line to the 740 women at the luncheon and style show Monday."
Date:
August 16, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0264.0406]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Lyle Horsford on Friday he rides his horse, Tony, over the Pony Express trail."
Date:
April 16, 1983
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0011]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Scott Howard of Alexander Grant 7 Co. heads home to score a run during a coed game against the Yankees last week at the Westside YMCA."
Date:
August 16, 1983
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History