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RODCON: a finite difference heat conduction computer code in cylindrical coordinates (open access)

RODCON: a finite difference heat conduction computer code in cylindrical coordinates

RODCON, a finite difference computer code, was developed to calculate the internal temperature distribution of the fuel rod simulator (FRS) for the Core Flow Test Loop (CFTL). RODCON solves the implicit, time-dependent forward-differencing heat transfer equation in 2-dimensional (Rtheta) cylindrical coordinates at an axial plane with user specified radial material zones and surface conditions at the FRS periphery. Symmetry of the boundary conditions of coolant bulk temperatures and film coefficients at the FRS periphery is not necessary.
Date: September 16, 1980
Creator: Conklin, J. C.
Object Type: Article
System: The UNT Digital Library
Probing the possibility of a /sup 12/C/sup 13/C abundance gradient from observations of interstellar CH/sup +/ (open access)

Probing the possibility of a /sup 12/C/sup 13/C abundance gradient from observations of interstellar CH/sup +/

I have performed high signal-to-noise (SN /equals/ 300 to 500) observations of interstellar CH/sup /plus// at Lick Observatory and at CTIO of the reddened, early-type stars HD 183143, HD 24432, and HD 157038 in an effort to probe the existence of a /sup 12/C/sup 13/C abundance gradient in our Galaxy.
Date: September 16, 1987
Creator: Hawkins, I.
Object Type: Article
System: The UNT Digital Library
Comparative analysis of internal fuel motion in annular fuel designs (open access)

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
Waste form dissolution in bedded salt (open access)

Waste form dissolution in bedded salt

A model was devised for waste dissolution in bedded salt, a hydrologically tight medium. For a typical Spent UnReprocessed Fuel (SURF) emplacement, the dissolution rate wll be diffusion limited and will rise to a steady state value after t/sub eq/ approx. = 250 (1+(1-epsilon/sub 0/) K/sub D//epsilon/sub 0/) (years) epsilon/sub 0/ is the overpack porosity and K/sub d/ is the overpack sorption coefficient. The steady state dissolution rate itself is dominated by the solubility of UO/sub 2/. Steady state rates between 5 x 10/sup -5/ and .5 (g/year) are achievable by SURF emplacements in bedded salt without overpack, and rates between 5 x 10/sup -7/ and 5 x 10/sup -3/ (g/year) with an overpack having porosity of 10/sup -2/.
Date: September 16, 1980
Creator: Kaufman, A. M.
Object Type: Report
System: The UNT Digital Library
Progress report for 1979-1980. [Duke Univ. , 1979-1980] (open access)

Progress report for 1979-1980. [Duke Univ. , 1979-1980]

This basically administrative report describes research in the following areas: ..pi..-neon interactions at 200 GeV; direct ..gamma.. and e/sup +/e/sup -/ pair production; studies of photon production in 16-GeV/c ..pi../sup +/-p interactions; ..gamma..-p interactions at 20 GeV; and computer and hardware development. References are given to published work. An expenditure statement is included. (RWR)
Date: September 16, 1980
Creator: Walker, W. D.
Object Type: Report
System: The UNT Digital Library
[Letter from Barbara Jungjohan to the Student Life Committee, September 16, 1987] (open access)

[Letter from Barbara Jungjohan to the Student Life Committee, September 16, 1987]

Letter from Barbara Jungjohan to the members of the Student Life Committee, on September 16, 1987, thanking them for spending time with Dr. Julian C. Stanley. She encloses some materials Stanley thought might be helpful, and clears up a mistaken impression she gave at the last meeting.
Date: September 16, 1987
Creator: Jungjohan, Barbara
Object Type: Letter
System: The UNT Digital Library
[Letter from Julian C. Stanley to Rogers W. Redding, September 16, 1987] (open access)

[Letter from Julian C. Stanley to Rogers W. Redding, September 16, 1987]

Letter from Julian C. Stanley to Rogers W. Redding, on September 16, 1987, thanking him for the chance to speak to the TAMS Student Affairs Committee, and offering to consult on other matters that come up.
Date: September 16, 1987
Creator: Stanley, Julian C.
Object Type: Letter
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.B0110.0203]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "David Brown, Harzfeld's Fashion Week guest, shows off one of his creations."
Date: September 16, 1980
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0093]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: September 16, 1980
Creator: Grier, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0142.0096]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Capitol Hill High School student Melissa Browning, in left photo above, pledges her allegiance to the U.S. flag Wednesday during the school's observance of the Bicentennial of the signing of the Constitution."
Date: September 16, 1987
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0084]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The victorious Democratic Senate nominee, Andy Coats, greets supporters."
Date: September 16, 1980
Creator: Grier, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0089]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: September 16, 1980
Creator: Tullous, Don
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0148.0543]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Cindy Crittenden considers a stick pony purchase at downtown Oklahoma City's Festifall celebration which began this morning in Kerr Park."
Date: September 16, 1982
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0151.0256]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Lawrence Curtis zoo director, Lee Allan Smith and Bob Duffner discuss plans for the zoological society."
Date: September 16, 1982
Creator: Southerland, Paul B.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0140.0082]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Tom Guild visits with state Rep. Jan Collins."
Date: September 16, 1985
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0152]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "With wife Nancy looking on, Democratic U.S. Senate candidate Andy Coats sigs the voter roster Tuesday."
Date: September 16, 1980
Creator: Argo, Jim
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.B0142.0102]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Constitution U.S. Bicentennial celebration"
Date: September 16, 1987
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0059]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: September 16, 1980
Creator: Tullous, Don
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0147.0183]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Rep. Kevin Cox, left, meets with some of the fired sanitation workers."
Date: September 16, 1981
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0142.0100]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Fourth-grader Edgardo Dozal, 9, adds his tissue to the chicken-wire form."
Date: September 16, 1987
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0347.0148]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: September 16, 1981
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0338.0074]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Volunteers Joe C. Kernke Jr. and Sherry Robberson plan for the mental health association luncheon."
Date: September 16, 1986
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History