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Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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Latest News
New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
Yung-An Chao, Chang-An Suo
Nuclear Science and Engineering | Volume 88 | Number 2 | October 1984 | Pages 103-109
Technical Paper | doi.org/10.13182/NSE84-A28394
Articles are hosted by Taylor and Francis Online.
A two-dimensional, two-group albedo model is developed for replacement of a pressurized water reactor reflector. Spatially dependent albedos in the vicinity of an outward concaving corner of the core boundary are derived using the same formulation and technique developed by the authors for the theory of the interface flux nodal method. The model is mathematically simple and has been successfully tested for applications in both fine-mesh finite difference and coarse-mesh nodal calculations, for cases of a reflector with and without a shroud.