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Sodium-fire control by space isolation with nitrogen flooding: FFTF proof test F2
Sodium fire protection by space isolation with nitrogen flooding was evaluated by performing a large-scale sodium fire test within a mockup of an FFTF secondary sodium system pipeway. The full scale (3350 ft/sup 3/) mockup was initially filled with air and its leak tightness set to correspond to that expected in an actual FFTF pipeway. The basis for specifying the rate of nitrogen flood gas is discussed ad the experimental verification provided. Nitrogen flooding was activated 15 minutes after the spill of 770 lb of 1100/sup 0/F sodium into a 32 ft/sup 2/ steel pan. The nitrogen flow was controlled manually at a constant rate of 60 ft/sup 3//min (STP) until the pool temperature had decreased to 370/sup 0/F. After cooldown, 87% of the spilled sodium remained in the unreacted form, demonstrating that sodium fires can be effectively controlled by the method of space isolation with nitrogen flooding.
Date:
June 1, 1974
Creator:
Hilliard, R.K. & Muhlestein, L.D.
Object Type:
Report
System:
The UNT Digital Library
Ex-vessel core catcher design requirements and preliminary concepts evaluation. [LMFBR]
As part of the overall study of the consequences of a hypothetical failure to scram following loss of pumping power, design requirements and preliminary concepts evaluation of an ex-vessel core catcher (EVCC) were performed. EVCC is the term applied to a class of devices whose primary objective is to provide a stable subcritical and coolable configuration within containment following a postulated accident in which it is assumed that core debris has penetrated the Reactor Vessel and Guard Vessel. Under these assumed conditions a set of functional requirements were developed for an EVCC and several concepts were evaluated. The studies were specifically directed toward the FFTF design considering the restraints imposed by the physical design and construction of the FFTF plant.
Date:
June 14, 1974
Creator:
Friedland, A.J. & Tilbrook, R.W.
Object Type:
Report
System:
The UNT Digital Library
Concept and preliminary design of double tubesheet connector region for design and steady-state conditions. [LMFBR]
In this analysis the structural integrity of the double tubesheet connector for the LMFBR demonstration plant steam generator is investigated for design and steady state conditions. Although the evaporator and superheater are to be interchangeable, only the steam outlet end of the evaporator is investigated. This was selected because the mean temperature differences between the tubesheets, tubes and connector are largest here at steady state, thus yielding the highest thermal loads. Combined with the thermal loads are superheater pressures in order to also use the highest mechanical loads. Although this is a conservative approach for the evaporator, the superheater must be analyzed separately at a later date in order to assure interchangeability. Evaluation of the results is based upon ASME Code Case 1331-8.
Date:
June 1, 1974
Creator:
Rinne, W.A.
Object Type:
Report
System:
The UNT Digital Library
Radioactive zinc ( sup 65 Zn), zinc, cadmium, and mercury in the Pacific Hake, Merluccius productus (Ayres), off the West Coast of the United States
The Pacific Hake, Merluccius productus (Ayers) was used to monitor the waters off Puget Sound and the West Coast of the US for zinc(Zn), cadmium(Cd), mercury(Hg) and {sup 65}Zn. The Columbia River is not the source of Zn, Cd or Hg contamination, but is the source of {sup 65}Zn, with the concentration in the Hake reflecting the position of the Columbia River plume. Zn and Cd accumulation in the Hake were fit to the equation Y=B{sub 1}+B{sub 2}e{sup B}{sub 3}X where Y is the concentration of the element and X is the length or weight of the fish. Biological attributes were assigned to the other parameters as follows: B{sub 1} is the asymptotic value for Zn or Cd at chemical maturity; B{sub 2} is the location of the curve with respect to the length or weight of the fish; and B{sub 3} is a constant pertaining to the rate of change of Zn or Cd. Although Zn, Cd and Hg are all Group 2B elements, only the concentrations of Zn and Cd were correlated for all locations; Hg concentrations varied as a function of location. Zn and Cd concentrations increase with fish size and approach an asymptotic value at maturity, …
Date:
June 1, 1974
Creator:
Naidu, J.R.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0307.0042]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Summer pulpit for Dr. Floyd Diehm of the Midwest Boulevard Christian Church is a concession stand roof as he conducts Sunday morning worship services at Sooner Twin Drive-In Theater, SE 29 and Sooner Road."
Date:
June 15, 1974
Creator:
Giudice, Gary
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0236.0065]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Phyllis Conner, a young Methodist woman from Orangeville, Pa., will spend the next two years working in Oklahoma City as a General Conference Mennonite volunteer."
Date:
June 6, 1974
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
BASEMENT BOX 66.0429
Photograph of a man searching through charred debris in a building interior after a fire. Caption: "Salesman Ken Keeton searches through rubble."
Date:
June 26, 1974
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0237.0457]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Kenneth G. Cook, 4425 NW 19, recalled his frightening experiences as one of hundreds of people trapped in a Juneau, Alaska hotel fire Thursday in which one person died and others were injured."
Date:
June 21, 1974
Creator:
Giudice, Gary
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0240.0024]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "The newly-organized Women's Aglow fellowship is scheduled to hear Gloria Copeland"
Date:
June 13, 1974
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0244.0126]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Jim Haley and his mother, Mrs. Evetts Haley Jr., admire top award winner 'The Wolf Men' at the National Cowboy Hall of Fame Saturday night."
Date:
June 8, 1974
Creator:
Traverse, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0240.0598]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "racing and Dragging cars is just like marriage."
Date:
June 19, 1974
Creator:
Mooney, Hank
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0053.0409]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Beer truck lies on its side after colliding with a car at the intersection of Sheridan and Shartel about 6:30 PM Tuesday."
Date:
June 18, 1974
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0146.0401]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "A refurbished roof is going on the Cowboy Hall of Fame after several years of hail and water damage."
Date:
June 5, 1974
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0550]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Mercy Health Center president Sister Mary Coletta displays a 13th century Ethiopian crucifix which was blessed during Sunday's hospital dedication ceremonies."
Date:
June 23, 1974
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0470]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Buster Schramm, regional manager of Hulcher Emergency Railroad Service, a firm which specializes in handling railroad emergencies, consults with health official Robert L. Craig at scene of derailment."
Date:
June 13, 1974
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0649]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 25, 1974
Creator:
Artman, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0137.0682]
Caption: "Dusty Torkildson, top, and T. J. Tatters are advance clown ambassadors for Ringling Bros. and Barnum & Bailey Circus, opening Thursday at Myriad Arena." Two clowns pose for picture.
Date:
June 11, 1974
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0153.0683]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Charles "Big Daddy" David feels a bit more secure with iron bars over windows of his liquor store."
Date:
June 17, 1974
Creator:
Artman, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0134.0669]
Caption: "Thrilling the crowd at the Ringling Brothers and Barnum & Bailey Circus, the Great Balkanski Balances on his trapeze." Trapeze artists does a head stand on his trapeze flying through the air.
Date:
June 20, 1974
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0148.0323]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Spewing sewage from city sewer pipe into Deep Fork Creek poses smelly problem for city workers."
Date:
June 27, 1974
Creator:
Traverse, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0134.0619]
Caption: "Youngsters flock to the stage to watch T.J. Tatters and Dusty, two circus clowns, perform at the John A. Brown Co. Clown party Thursday." A group of children watch a clown duo on stage.
Date:
June 13, 1974
Creator:
Mooney, Hank
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0148.0415]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Chemist Dennis Good pasture prepares a microscope to test a substance."
Date:
June 19, 1974
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0651]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jack LO. Clark says he is a builder, a driver and a pusher."
Date:
June 25, 1974
Creator:
Artman, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0134.0586]
Caption: "Charly Baumann is a superb animal trainer who smiles at this tigers' snarls." Man walks in front of three tigers who are standing on stools with their front legs.
Date:
June 20, 1974
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History