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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
Retrieval of nuclear waste canisters from a borehole
Borehole disposal of spent nuclear fuel (SNF) and high-level waste (HLW) uses off-the-shelf directional drilling technology developed and commercialized by the oil and gas sectors. It is a technology that has been gaining traction in recent years in the nuclear industry. Disposal can be done in one or more boreholes (including an array) drilled into suitable sedimentary, igneous, or metamorphic host rocks. Waste is encapsulated in specialized corrosion-resistant canisters, which are placed end to end in disposal sections of relatively small-diameter boreholes that have been cased and fluid-filled. After emplacement, the vertical access hole is plugged and backfilled as an engineered barrier.
Calvin C. Burwell
Nuclear Science and Engineering | Volume 90 | Number 4 | August 1985 | Pages 491-500
Technical Paper | doi.org/10.13182/NSE85-A18499
Articles are hosted by Taylor and Francis Online.
Industrial electrification trends since the oil embargo are examined to observe continuance (or reversal) of historic trends toward the increased use of electricity per unit of physical output. The focus is on 5 of the 20 Standard Industrial Classification groups (i.e., primary metals, pulp and paper, petroleum refining, stone/clay/glass, and chemicals), which are energy intensive and which together use 75% of the energy used in manufacturing. More electricity is being used now per unit of output than was used at the time of the embargo, and the direct use of fuels has declined. Nonutility generation of electricity has also declined 40%. Electricity purchases are now equivalent to 45% of all primary energy purchased for manufacturing. Specific examples of electricity purchased in 1981 compared to 1974 in kilowatt hours per kilogram of product include: steel, 0.46 to 0.61; petroleum refining, 0.23 to 0.28; paper, 0.55 to 0.66; plastic resins, 0. 72 to 0.81; and glass, 0.43 to 0.46.