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Front-end nuclear fuel supply cooperation: Turning allied interdependence into strategic advantage
The global nuclear revival, which is fueled by unprecedented demand for firm, affordable, dispatchable power for artificial intelligence and data center build-out, energy security imperatives, and climate commitments, has exposed a structural reality of the Western fuel cycle: No single allied nation currently possesses the full suite of front-end capabilities. From mining through conversion, enrichment, fabrication, and the emerging deconversion and metallization steps required for reactor fuels, capability is distributed across Canada, France, Japan, the United Kingdom, and the United States (collectively, the “Sapporo Five”), as well as a small group of close partners.
C. W. Stewart, T. L. George
Nuclear Science and Engineering | Volume 64 | Number 1 | September 1977 | Pages 237-243
Technical Paper | doi.org/10.13182/NSE77-A27094
Articles are hosted by Taylor and Francis Online.
A Eulerian finite difference technique is presented for solving the conservation equations for homogeneous compressible fluids. The method uses a Newton-Raphson-type relaxation scheme formed to enable the computation of sharp density gradients at all flow speeds. A derivation of the numerical algorithm and two example problems are presented.