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Washington, DC|Washington Hilton
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NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
I. Ricapito, A. Ciampichetti, G. Benamati, M. Zucchetti
Fusion Science and Technology | Volume 54 | Number 1 | July 2008 | Pages 107-112
Technical Paper | Blanket Design | doi.org/10.13182/FST08-A1775
Articles are hosted by Taylor and Francis Online.
One of the most challenging issues for the TBM (Test Blanket Module) testing campaign foreseen in ITER is the operation of TES (Tritium Extraction Systems). This is essential not only to prove the ability to manage correctly the bred tritium but also to validate and qualify the neutronic codes for the prediction of tritium production in view of their use in future fusion plants. Two are the European candidates to be tested in ITER: the HCPB (Helium Cooled Pebble Bed) TBM and the HCLL (Helium Cooled Lithium Lead) TBM. For both these TBM concepts the following points have been addressed in this work:a) the gas stream to be processed by TESb) the TES process flow diagramc) a first assessment of the required space