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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
Walter Seifritz
Nuclear Technology | Volume 63 | Number 2 | November 1983 | Pages 286-294
Technical Paper | Economic | doi.org/10.13182/NT83-A33288
Articles are hosted by Taylor and Francis Online.
A nuclear reactor strategy that involves light water reactors (LWRs) and advanced pressurized water reactors (APWRs) with a high conversion ratio was analyzed in a logistical manner assuming a finite resource of ∼5 million metric tons of natural uranium. The emphasis lies in the treatment of the dynamics of deploying this two-component LWR-APWR system. The result is that the improvement of the uranium utilization is a function of time and reaches its maximum value (a factor of ∼3 compared with the classical plutonium recycling) only at the very end of the cheap natural uranium era. In view of the future role of nuclear energy in covering a substantial part of the global energy demand, it is shown that an LWR-APWR reactor strategy could neither reach an acceptable power level nor would it be able to support such a level over a significant period of time. If we want to raise the nuclear capacity to a reasonable level, the early introduction of the fast breeder reactor is unavoidable.