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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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August 2025
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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.
Sun Wong, Kawei Chen
Nuclear Science and Engineering | Volume 77 | Number 1 | January 1981 | Pages 92-106
Technical Paper | doi.org/10.13182/NSE81-A21342
Articles are hosted by Taylor and Francis Online.
The analysis of two-dimensional fluid flow and heat transfer problems in a finite rod bundle system can be effectively handled by superpositioning the effects of all cylindrical rods present. This method is not limited to symmetrical rod arrangements but can be applied to rods with arbitrary dimensions and orientations. The solution method is illustrated by solving the Poisson and the Helmholtz equations. Numerical results are presented for the solution of the Helmholtz equation in a circular flow channel containing a center rod and a ring with six peripheral rods and with Dirichlet boundary conditions specified on the wall surfaces.
