SWELLING OF URANIUM. Report

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis SWELLING OF URANIUM. Report by :

Download or read book SWELLING OF URANIUM. Report written by and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metallographic Observations of Swelling in Uranium

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ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Metallographic Observations of Swelling in Uranium by : T. K. Bierlein

Download or read book Metallographic Observations of Swelling in Uranium written by T. K. Bierlein and published by . This book was released on 1960 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metallographic Observations of Swelling in Uranium

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (72 download)

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Book Synopsis Metallographic Observations of Swelling in Uranium by : T. K. Bierlein

Download or read book Metallographic Observations of Swelling in Uranium written by T. K. Bierlein and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uranium Swelling in N-Reactor (PT-NR-4, Sup. A, Report No. 1).

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Total Pages : 15 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Uranium Swelling in N-Reactor (PT-NR-4, Sup. A, Report No. 1). by :

Download or read book Uranium Swelling in N-Reactor (PT-NR-4, Sup. A, Report No. 1). written by and published by . This book was released on 1965 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five monitor columns, containing some pre-irradiation weighed inner and outer fuel elements, were discharged under authorization of PT-NR-4, Sup A at tube average exposures in the range from 1554 to 1631 MWD/T. Uranium swelling values have been calculated from post-irradiation weight measurements and these swelling values have been compared with those swelling values obtained in the KER loop tests. There is acceptable agreement between KER and NPR results for swelling of inner uranium; there is acceptable agreement for outer fuel elements at higher exposures but ends-of-the-column elements (i.e. low-exposure values) are not in agreement. The current swelling values have been extrapolated to determine the tube-average exposure that will result in outer clad strains of one percent. At this conservative value of clad strain, one can predict entirely adequate performance of outer fuel elements to tube average exposures of 2200 MWD/T and inner fuel elements to 2700 MWD/T tube average exposure. Elements that will soon be discharged at tube average exposures ranging from 1900 to 2100 MWD/T, can be evaluated for swelling during the next outage and a much better prediction can be made on the relation of exposure vs swelling and hence exposure vs fuel element integrity. The continuing objective of this production test remains as the determination of fuel element performance vs exposure.

Final Report

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Final Report by :

Download or read book Final Report written by and published by . This book was released on 1960 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single swelling capsule was irradiated in DIR reactor as a test of the operation and design of a series of similar capsules to be charged later in a large scale uranium swelling experiment. The ratio of measured to calculated uranium temperature increased from 0.7 during the first two-thirds of the irradiation to 1.08 during the last one-third. Most of this change can be accounted for by a flux shift toward the rear of the reactor during the last one-third of the irradiation. Because of this flux shift it was impossible to determine an accurate temperature correction factor to be applied to the full scale test to follow. Radiometallurgy revealed an asymmetric radial temperature distribution in the fuel. Capsule tests showed that this asymmetry was caused by in complete NaK coverage of the rod; Capsule design change will prevent this.

Calculations of the Rate of Swelling of Gas Bubbles in Uranium

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (32 download)

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Book Synopsis Calculations of the Rate of Swelling of Gas Bubbles in Uranium by : Atomic Energy Research Establishment (Harwell, England)

Download or read book Calculations of the Rate of Swelling of Gas Bubbles in Uranium written by Atomic Energy Research Establishment (Harwell, England) and published by . This book was released on 1958 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Китайское ремесло в XVI-XVIII веках

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (713 download)

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Book Synopsis Китайское ремесло в XVI-XVIII веках by :

Download or read book Китайское ремесло в XVI-XVIII веках written by and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Regulatory Commission Issuances

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ISBN 13 :
Total Pages : 950 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Nuclear Regulatory Commission Issuances by : U.S. Nuclear Regulatory Commission

Download or read book Nuclear Regulatory Commission Issuances written by U.S. Nuclear Regulatory Commission and published by . This book was released on 1979 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Calculation of Radiation Induced Swelling of Uranium Mononitride Using the Digital Computer Program CYGRO 2

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Calculation of Radiation Induced Swelling of Uranium Mononitride Using the Digital Computer Program CYGRO 2 by :

Download or read book Calculation of Radiation Induced Swelling of Uranium Mononitride Using the Digital Computer Program CYGRO 2 written by and published by . This book was released on 1971 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Swelling Behavior of KSE-5 Fuel Elements ; KER Test K-1-22

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (682 download)

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Book Synopsis Swelling Behavior of KSE-5 Fuel Elements ; KER Test K-1-22 by :

Download or read book Swelling Behavior of KSE-5 Fuel Elements ; KER Test K-1-22 written by and published by . This book was released on 1964 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production Test IP-544-A authorized the irradiation testing of coextruded Zr-2 jacketed, single tube, thick walled, 1.6 percent enriched tubular elements (KSE-5's) in KER loops 1 and 2 to evaluate swelling behavior at high uranium temperatures. This PT was intended to permit the evaluation of uranium swelling at N-reactor environmental conditions but at considerably higher uranium temperatures than those occurring in N-reactor fuel. Evaluation of the fuel performances at the authorized maximum fuel temperatures in the 550--600 C temperature range is essential in the design and analysis of single tube fuel elements for use in N-reactor. The test was subsequently supplemented to authorize the irradiation of uranium fuel containing up to 3000 ppm alloying agents for the evaluation of swelling behavior at the high uranium temperatures. This report describes the swelling behavior of a charge of 8 KSE-5 fuel elements irradiated in KER loop 1 to appproximately 2500 MWD/T as Test K-1-22. KER Test K-1-22 is similar (except for exposure level) to KER Test K-2-21 in which a charge of 8 KSE-5 fuel elements were irradiated to 1500 MWD/T. In both tests the charges consisted of 4 KSE-5's containing uranium with low iron and silicon additions (N-reactor fuel composition) and 4 KSE-5's containing uranium with 400 ppm iron and 800 ppm aluminum. The objective of both tests was to obtain comparative swelling performance data for the two fuel compositions under identical irradiation conditions.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1390 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 1082 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975-04 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactor Materials

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ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Materials by :

Download or read book Reactor Materials written by and published by . This book was released on 1969 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactor Core Materials

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ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Core Materials by :

Download or read book Reactor Core Materials written by and published by . This book was released on 1964 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamental Nuclear Energy Research

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ISBN 13 :
Total Pages : 988 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fundamental Nuclear Energy Research by : U.S. Atomic Energy Commission. Division of Plans and Reports

Download or read book Fundamental Nuclear Energy Research written by U.S. Atomic Energy Commission. Division of Plans and Reports and published by . This book was released on 1961 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Swelling Behavior of KSE-5 Fuel Elements

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Swelling Behavior of KSE-5 Fuel Elements by :

Download or read book Swelling Behavior of KSE-5 Fuel Elements written by and published by . This book was released on 1964 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the irradiation testing of thick-walled single-tube, 1.6% enriched test elements (KSE-5's) in KER loops 1 and 2 to evaluate swelling behavior of uranium at high temperatures. Test charge K-2-21 consisted of four KSE-5's containing uranium with 400 ppm iron and 800 ppm aluminum. The object of the test irradiation was to establish the swelling performance of the fuel containing the iron-aluminum additions using the N-fuel composition as a reference fuel. This latter fuel has shown good high temperature performance in the British high-temperature gas-cooled reactors, but has not previously been evaluated at ''high'' specific powers in a high-temperature pressurized-water reactor environment.

Uranium Extraction Technology

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Uranium Extraction Technology by : International Atomic Energy Agency

Download or read book Uranium Extraction Technology written by International Atomic Energy Agency and published by . This book was released on 1993 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this publication is to update and expand the first edition, which was published in 1983, and to report on later advances in uranium ore processing. It includes background information about the principles of the unit operations used in uranium ore processing and summarizes the current state of the art. Extensive references provide sources for specific technological details.