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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Powering the future: How the DOE is fueling nuclear fuel cycle research and development
As global interest in nuclear energy surges, the United States must remain at the forefront of research and development to ensure national energy security, advance nuclear technologies, and promote international cooperation on safety and nonproliferation. A crucial step in achieving this is analyzing how funding and resources are allocated to better understand how to direct future research and development. The Department of Energy has spearheaded this effort by funding hundreds of research projects across the country through the Nuclear Energy University Program (NEUP). This initiative has empowered dozens of universities to collaborate toward a nuclear-friendly future.
H. M. Kottowski, C. Savatteri, W. Hufschmidt
Nuclear Science and Engineering | Volume 108 | Number 4 | August 1991 | Pages 396-413
Technical Paper | doi.org/10.13182/NSE91-A23837
Articles are hosted by Taylor and Francis Online.
Correlations for the dryout heat flux for sodium in tube and grid bundles have been developed based on experimental results and analytical considerations. The main feature of these correlations is that they are derived from thermal, hydrodynamic, and geometrical parameters. These parameters are the subcooling, the inlet and outlet vapor quality, the mass flow rate, the latent heat of vaporization, and the aspect ratio. The correlation proposed for tube geometries is developed from a data base of 170 data points compiled from 11 sources, and the correlation for flow through rod bundles is derived from the results of 13 tests.
