http://www.rssboard.org/rss-specification 720 Naval Reactors History Database (f1-date=1984) http://navalreactorshistorydb.info:8080/xtf/search?f1-date%3D1984 Results for your query: f1-date=1984 Sun, 01 Jan 1984 12:00:00 GMT Department of Energy FY 1985 Congressional budget request: Atomic energy defense activities. http://navalreactorshistorydb.info:8080/xtf/data/pdf/040/040.pdf The FY 1985 Naval Reactors budget request, part of the Department of Energy's request for FY 1985. The program overview notes the importance of NR's support for national security, in that "the most survivable leg of our strategic defense triad" is based upon nuclear-powered ballistic missile submarines (674). One interesting aspect of the overview is that, in the list of benefits gained from advanced reactor development, the reduction of plant operators is not included. This could be considered the pre-drawdown perspective on reactor development. The importance of the Expended Core Facility's work is emphasized by the statement that "examination of spent reactor cores provides valuable information about core performance and the effects of reactor operation on reactor materials" (676). The role of computer systems in core and component design is described in the "Nuclear Design and Analysis" section. In 1984, there were eight naval nuclear prototype plants in operation. (By 2011, the number of prototype... http://navalreactorshistorydb.info:8080/xtf/data/pdf/040/040.pdf Sun, 01 Jan 1984 12:00:00 GMT Nuclear analysis and performance of the Light Water Breeder Reator (LWBR) core power operations at Shippingport (LWBR Development Program). http://navalreactorshistorydb.info:8080/xtf/data/pdf/080/080.pdf This report, written by H.C. Hecker, analyzes the performance of the thorium oxide-uranium oxide Light Water Breeder Reactor (LWBR) core that was used in the Shippingport Atomic Power Station from 1977 to 1982. During this period, the Shippingport plant generated 1.7 billion net kilowatt hours of energy to the Duquesne Light Energy utility. Heckert notes that the core's design Effective Full Power Hours output of 18,000 was exceeded in the first three years of operation (at 18,298 EFPH). At this point, limits on reactor power and primary plant pressure and temperature were adopted to extend core life. The unique LWBR design, in which reactivity was controlled through the use of movable fuel assemblies instead of hafnium control rods, is noted by the author. In 1982, "the end of reactivity lifetime at a maximum power level of 80% was reached at about 27,100 EFPH with the 12 movable seed assemblies at the maximum withdrawn position" (3). Hecker also describes the core's breeding efficiency: "Fuel depleti... http://navalreactorshistorydb.info:8080/xtf/data/pdf/080/080.pdf Sun, 01 Jan 1984 12:00:00 GMT Shippingport station decommissioning project: Overview and justification. http://navalreactorshistorydb.info:8080/xtf/data/pdf/077/077.pdf This 1984 report, written by Frank E. Coffman of the Department of Energy, is a support justification for the decommissioning of the Shippingport Atomic Power Station, the first nuclear power plant that produced significant amounts of energy for civilian use. The report's short history mentions the ongoing relationship between the Naval Reactors organization and the Shippingport plant ("operated by Duquesne Light Company under supervision of the DOE Office of the Deputy Assistant Secretary for Naval Reactors"). The document describes several decommissioning options and the financial benefits of dismantling the plant in a short timeframe. Just as the Shippingport plant served as a model for the design, construction, and operation of commercial nuclear power plants, Coffman envisions Shippingport serving as a model for the decommissioning process, the first "full scale power reactor decommissioning demonstration project." The Shippingport plant dismantlement began in 1985. In December 1988, its reactor ve... http://navalreactorshistorydb.info:8080/xtf/data/pdf/077/077.pdf Sun, 01 Jan 1984 12:00:00 GMT