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Calculation of Doppler Coefficient and Other Safety Parameters for a Large Fast Oxide Reactor
Several safety parameters are calculated for a large, fast, Na-cooled, oxide-fueled reactor. The Doppler coefficient is studied as regards its effect on the reactivity during a power excursion, and its dependence on the neutron spectrum, on the concentrations of U/sup 238/, Pu /sup 239/ , a nd Pu/sup 240/, on spatial temperature and power distributions, and on temperature. Other parameters studied include the Na temperature coefficient of reactivity, and the reactivity insertion caused by total Na loss; reactivity coefficients caused by thermal expansion of fuel and steel cladding; the excess operating reactivity; and the reactivity caused by a fuel slump. The effects of a Be reflector on neutron lifetimes are determined. The safety aspects are balanced against economic considerations. (T.F.H.)
Date:
March 23, 1961
Creator:
Greebler, P.; Hutchins, B. A. & Sueoka, J. R.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0228.0270]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "First special guest will be Dr. Leland Clegg, Magnolia, AR., former Methodist district superintendent and executive secretary of the Methodist conference council of Oklahoma."
Date:
March 23, 1968
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0238.0452]
Photograph taken for a story in the Oklahoma Times newspaper.
Date:
March 23, 1966
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316.0716]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "An architect's drawing of the new Central Oklahoma area vo-tech school"
Date:
March 23, 1969
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0185]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Harold C. Close, head of 830,000 members in North America."
Date:
March 23, 1964
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0149.0391]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "PRESIDENTIAL PATIENT, Dr. George Cross of the University of Oklahoma, is recuperating from shoulder surgery at St. Anthony Hospital."
Date:
March 23, 1965
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0165]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Father Al Pons, left, and Father Herbert N. Conley, prepare to light Paschal Candle."
Date:
March 23, 1967
Creator:
Brown, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0166]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Paschal Candle is placed in baptismal water to signify the risen Christ."
Date:
March 23, 1967
Creator:
Brown, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0164]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Father Conley sings the Exsultet (hymn of joy)."
Date:
March 23, 1967
Creator:
Brown, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0319B.0021]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "ON COFFEE DUTY at the Mercy Hospital women's Auxiliary's annual registration tea recently was Mrs. Robert Jones, right in lower photo, who is serving Mrs. Charles Schreck, left, and Mrs. S. D. Whitehurst, in whose home the tea was held."
Date:
March 23, 1967
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0291B.0287]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "PLANNING TABLE ARRANGEMENTS for the Brotherhood Citation Dinner at 7 p.m. Thursday are (left to right) Mrs. R. T. Scott, Mrs. Leo Morrison and Mrs. Norman Hirschfield."
Date:
March 23, 1961
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0342.0116]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Named Regional representatives of Dallas Civic Opera Guild were Mrs. E Gordon Ferguson and DeWitt B. Kirk both of Oklahoma city."
Date:
March 23, 1960
Creator:
Cobb, Richard
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0318B.0142]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "NEW MEMBERSHIPS are pouring into the Moore YMCA keeping Mrs. Thelma Craig, secretary and her boss, Larry Jeffries, busy."
Date:
March 23, 1966
Creator:
Mooney, Hank
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0237.0078]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rev. Herman Ging, pastor from 1956 to 1959 and now is pastor of the First Methodist church in Ada, will preach Wednesday night."
Date:
March 23, 1968
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0320B.0150]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "It happened that we knew each other by remote control."
Date:
March 23, 1967
Creator:
Wood, Tony
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0326.0318]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Directing first pile-driving operation in OG&E's Horseshoe Lake generating plant expansion are Donald S. Kennedy, OG&E president, left, and Lester E. Johnson, project superintendent."
Date:
March 23, 1961
Creator:
King, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0340.0176]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Wayne Kime and Paul Warr talk strategy before the match."
Date:
March 23, 1967
Creator:
Derby, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0260.0182]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Aglow with new lights, Northwest Expressway presents sparkling picture after switch is flipped."
Date:
March 23, 1966
Creator:
Brown, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0243.0234]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "W. P. Gulley Jr., Little Rock, Wednesday was elected president of the Southwestern Savings & Loan Conference representing a nine-state area."
Date:
March 23, 1960
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0341.0010]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Police exams were given to more than 100 prospective police officers Thursday morning."
Date:
March 23, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0236.0056]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Maj. Hal J. Gibson is a native of Oklahoma City who earned his bachelor of music and master of music degrees at Southern Methodist University in Dallas and is now working on his PhD at Columbia University."
Date:
March 23, 1969
Creator:
United States. Army.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0155.0645]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "checking the seating chart at the new fairgrounds ball park are, left to right, ticket drive chairman Roy Deal, vice chairman Earl Hickerson, secretary Stanly Draper Jr. and treasurer Owen Martinez."
Date:
March 23, 1962
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0060]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
March 23, 1966
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0061]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
March 23, 1966
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History