Download or read book Mtr Etr Technical Branches Quarterly Report Period Ending March 31 1959 written by and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In reactor technical assistance, a linearization technique was developed which yields a good prediction of charge life for MTR after a core has operated for some 60 Mwd. A detailed comparison of relative statistical weights proportional to the square of neutron flux and experimental statistical weights, showed the two in good agreement, both for MTR and for ETR. An MTR startup accident calculation (void formation neglected) indicated that doubling the withdrawal rate for shim rods increases the calculated energy release in the power transient by only 3%. In an investigation of service life of MTR shim rods, examination of a Be-Cd rod that had logged 20,000 Mwd revealed that the Cd had changed to flakes; a fuel-Cd rod with 2545 Mwd of service showed no corrosion damage. RMF measurements of the buildup of U/sup 233/ in MTR-irradiated Th slugs, made as part of a continuing program, were analyzed and results are presented. A gamma-insensitive control system for RMF-type reactors has been proposed, based on a loop ihrough which a liquid circulates from the reactor core to an external detector where its neutron activation is measured. A stability study showed flow control requirements to be reasonable. Additional total cross sections were measured with the crystal spectrometer and fast chopper including those for Pu/sup 240/ U/sup 235/, U/sup 233/ Au, V, C, and B (in the thermal region) and for Pa/sup 231/, Np/sup 237/, and Ir (in the energy region
Download or read book Mtr Etr Technical Branches Quarterly Report for Period Ending June 30 1959 written by and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MTR ETR Technical Branches Quarterly Report written by and published by . This book was released on 1960 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TID written by and published by . This book was released on 1962 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reactor Safety written by and published by . This book was released on 1963 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List written by and published by . This book was released on 1948 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1959 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atomic Energy Research Reports for Sale by the U S Department of Commerce Office of Technical Services written by Business and Defense Services Administration and published by . This book was released on 1963 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Materials Testing Reactor Engineering Test Reactor Technical Branches Quarterly Report written by and published by . This book was released on 1959-03 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1961 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.
Download or read book The Effect of Nuclear Radiation on Structural Metals written by Frederic R. Shober and published by . This book was released on 1961 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of fast-neutron (>1 Mev) irradiation on the mechanical properties of structural metals and alloys was studied. Although the yield strengths and ultimate tensile strengths are increased su stantially for most materials, the ductility suffers severe decreases. This report presents these changes in properties of several structural metals for a number of neutron exposures within the 1.0 x 10 to the 18th power to 5.0 x 10 to the 21st power n/sq cm range. Data summarizing these effects on several classes of materials such as carbon steels, low-alloy steels, stainless steels, Zr-base alloys, ni-base alloys, Al-base alloys, and Ta are given. Additional data which show the influence f irradiation temperatures and of post-irradiation annealing on the radiation-induced property changes are also given and discussed. Increases as great as 175% in yield strength, 100% in ultimate strength, and decreases of 80% in total elongation are reported for fast-neutron exposures as great as 5 10 to the 21st power n/sq cm. (Author).
Download or read book Reactor Hot Channel Factors and Burnout written by and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1961 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Keywords Index to U S Government Technical Reports written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1962-06 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of References on Nuclear Energy written by International Atomic Energy Agency and published by . This book was released on 1960 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Reactor Fuel Elements written by Albert R. Kaufmann and published by . This book was released on 1962 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heavy Water Reactors and the Properties Analysis Handling and Effects of Heavy Water written by Dorothy M. Duke and published by . This book was released on 1960 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
