ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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Nuclear Science and Engineering
August 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Virginia utility considers SMRs
Dominion Energy Virginia has issued a request for proposals from leading nuclear companies to study the feasibility of putting a small modular reactor at its North Anna nuclear power plant.
While the utility says it is not a commitment to build an SMR at the site, the RFP is “an important first step in evaluating the technology and the North Anna site to support Dominion Energy customers’ future energy needs consistent with the company’s most recent Integrated Resource Plan.”
Erhard A. Fischer
Nuclear Technology | Volume 98 | Number 1 | April 1992 | Pages 100-112
Technical Paper | Fast Reactor Safety / Nuclear Fuel Cycle | doi.org/10.13182/NT92-A34654
Articles are hosted by Taylor and Francis Online.
A bubble dynamics and mass transfer model GASBUB is presented that describes the pressure buildup in irradiated fuel above the melting point during energetic transients. The model describes the evaporation of fuel into pure vapor bubbles and into fission gasfilled bubbles. It is tested against the effective equation of state (EEOS) experiments jointly carried out by Sandia National Laboratories and Kernforschungszentrum Karlsruhe. In these experiments, fuel samples are heated up to ∼8000K. The model provides a basis for constructing an EEOS for irradiated fuel.
