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Analysis of the new GCFR upper and lower plenum flow-through shields (open access)

Analysis of the new GCFR upper and lower plenum flow-through shields

Analysis of the proposed GCFR upper and lower plenum flow-through shields has been performed using both discrete ordinate (DOT) and Monte Carlo (MORSE) methods. Several shields having one change of direction in the coolant path (chevron) and two changes of direction (herringbone) were investigated. The shields were modeled as unit cells with periodic boundary conditions. From plenum fluence calculations and design constraints at the reactor vessel liner, it was determined that all the shield configurations analyzed should be adequate for the necessary radiation attenuation.
Date: September 14, 1980
Creator: Cramer, S.N. (Oak Ridge National Lab., TN); Reed, D.A.; Emmett, M.B. & Rouse, C.A.
Object Type: Article
System: The UNT Digital Library
[Memo from Rogers W. Redding to James R. Miller, September 14, 1987] (open access)

[Memo from Rogers W. Redding to James R. Miller, September 14, 1987]

Memo from Rogers W. Redding to James R. Miller, on September 14, 1987, sending a curriculum vitae of Dr. Julian C. Stanley.
Date: September 14, 1987
Creator: Redding, Rogers W.
Object Type: Letter
System: The UNT Digital Library

[Photograph 2012.201.B0144.0292]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mary Sue Counts, left, and Cheryl Combs hold the birthday cake for Coronado Heights Elementary's 25th birthday."
Date: September 14, 1985
Creator: Howell, Paul S.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0153.0108]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Whitaker Chism and Amy Daniels were among 43 children to enjoy a Tuesday night pajama party at the Edmond library."
Date: September 14, 1982
Creator: Lynn, Renee
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0170.0556]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Don Dyer reads to from left, Jennifer Pereau, 5, Estes Chastain, 4, and Natalie Podyke, 3."
Date: September 14, 1984
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0174.0293]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An Interurban restaurant has opened in Kickingbird Shopping Center, 1301 E Danforth, in Edmond."
Date: September 14, 1987
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0146.0169]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Charlotte Nash, left, and Linda Cowan, emergency medical technicians for the Midwest City Ambulance Service, won top awards in a statewide lifesaving competition sponsored recently by AmCare."
Date: September 14, 1980
Creator: Longstreath, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0017]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: September 14, 1983
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0136.0722]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: September 14, 1983
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

Oklahoma Lumberman's Association

Photograph of a unidentified man at a Color Craft exhibit during the OLA Merchandise Mart. Photo by Johnny Melton, Oklahoma City, OK, for the Oklahoma Lumberman's Association Acct., Sept. 14, 1981.
Date: September 14, 1981
Creator: Melton, Johnny
Object Type: Photograph
System: The Gateway to Oklahoma History
Issues in radioactivity for fusion energy: remote maintenance rating (open access)

Issues in radioactivity for fusion energy: remote maintenance rating

Recent technical progress in fusion research has been sufficient to encourage the development of conceptual designs for fusion power systems. These design efforts suggest that more attention should be paid to the safety and environmental effects of the radioactivity induced in the structural materials by the fusion neutrons. In particular, radioactivity from neutron activation of the structural components of a fusion power system will be a concern for occupational exposure of personnel. Careful choice of structural materials can significantly reduce this exposure. We propose the Remote Maintenance Rating (RMR) as a numerical means of comparing materials and machine designs with respect to occupational exposures. The RMR is defined as the dose rate at the surface of a uniformly activated, thick, infinite slab with the same composition and density as the machine component. We used the RMR rating system to evaluate the suitability of several different iron-based alloys. The specific fusion power system design used in our evaluation was a conceptual design from the Mirror Advanced Reactor Study (MARS). We determined that HT-9 is significantly better in terms of radiological dose rates at early times than the other iron-based alloys (by a factor of 3 to 7). We also calculated the …
Date: September 14, 1983
Creator: Dorn, D.W. & Maninger, R.C.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0312B.0292]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Warren K. "Doc" Jordan"
Date: September 14, 1980
Creator: Longstreath, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0352.0556]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A former Oklahoman, Ann Klinger, who heads the National Association of Counties predicted Thursday that county government will fare better in President Bush's administration than it did in the previous eight years."
Date: September 14, 1989
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0305B.243]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pat Jones shows his concern along the sidelines."
Date: September 14, 1985
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0354.0489]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Beril Leeth, president of the Shidler-Wheeler Neighborhood Association, shows a pedestrian island on Shields Boulevard measures only 24 inches wide."
Date: September 14, 1982
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0227.0008]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Most residents, like this deer, are always looking for a meal, as Tina Underwood discovers."
Date: September 14, 1984
Creator: Howell, Paul S.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0261C.0569]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Myra Hoover and Lillian Boland study Utrillo's 'Rue de la Jonquiere 1909."
Date: September 14, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262.0401]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Riding in the Hispanic Heritage Week parade are, from left, Cecelia Gomez, Anna Maria Rua and Sherrie Howe."
Date: September 14, 1985
Creator: Wilson, George R.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0229.0391]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A police officer demonstrates how tight the fit is in a ring on a bottle game."
Date: September 14, 1989
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0229.0388]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ty Arnold, 8, think highly of Roydell Gregory, the teacher who saved is life."
Date: September 14, 1988
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0227.0013]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "W. A. Grandstaff feeds a fallow deer while his grandson, Josh Grandstaff, gets a close-up look."
Date: September 14, 1984
Creator: Howell, Paul S.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0266.0400]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Hilda Hoss doesn't believe in taking life easy-even at 83."
Date: September 14, 1981
Creator: Hayden, Don
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0259.0578]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "I-35 traffic is detoured south of Edmond while state transportation department workers build the Memorial Road overpass."
Date: September 14, 1981
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0352.0555]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Ann Klinger, national association of counties president"
Date: September 14, 1989
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History