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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
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.
David E. Sterritt, George T. Lalos, Richard T. Schneider
Nuclear Technology | Volume 25 | Number 1 | January 1975 | Pages 150-165
Technical Paper | Technique | doi.org/10.13182/NT75-A24357
Articles are hosted by Taylor and Francis Online.
Experiments with a ballistic piston compressor were made to investigate certain thermodynamic properties of gaseous UF6. Measured gas pressures, volumes, and temperatures were analyzed with a computer program employing a numerical optimization scheme to arrive at the desired properties. The thermodynamic properties deduced include the UF6 constant volume specific heat, specific heat ratio, and the viscous coupling constant for UF6/He mixtures at temperatures up to 1500 K.
