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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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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Nuclear Science and Engineering
May 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Glass strategy: Hanford’s enhanced waste glass program
The mission of the Department of Energy’s Office of River Protection (ORP) is to complete the safe cleanup of waste resulting from decades of nuclear weapons development. One of the most technologically challenging responsibilities is the safe disposition of approximately 56 million gallons of radioactive waste historically stored in 177 tanks at the Hanford Site in Washington state.
ORP has a clear incentive to reduce the overall mission duration and cost. One pathway is to develop and deploy innovative technical solutions that can advance baseline flow sheets toward higher efficiency operations while reducing identified risks without compromising safety. Vitrification is the baseline process that will convert both high-level and low-level radioactive waste at Hanford into a stable glass waste form for long-term storage and disposal.
Although vitrification is a mature technology, there are key areas where technology can further reduce operational risks, advance baseline processes to maximize waste throughput, and provide the underpinning to enhance operational flexibility; all steps in reducing mission duration and cost.
Technical Session|Modeling, Analysis, and Methods
Wednesday, October 12, 2022|10:15–11:55AM EDT|Branle
Session Chair:
Ian Porter (GE)
Alternate Chair:
Olivier Marchand (IRSN)
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Accelerated Fuel Qualification: BISON Validation to In-Situ Cladding Burst Test
10:15–10:40AM EDT
Nathan Capps (ORNL), Ryan Sweet (ORNL), Kenneth Kane (ORNL), Samuel Bell (Univ. Tennessee, Knoxville)
Paper
Development in OFFBEAT of a Dynamic-Mesh Incremental Stress-Strain Solver and Validation Against the IFA 650.2 Ballooning Experiment
10:40–11:05AM EDT
Edoardo Luciano Brunetto (École Polytechnique Fédérale de Lausanne), Alessandro Scolaro (École Polytechnique Fédérale de Lausanne), Carlo Fiorina (École Polytechnique Fédérale de Lausanne), Andreas Pautz (Paul Scherrer Institut)
Mechanical Property Evaluation with Nanoindentation Method on Zircaloy-4 Cladding Tube After LOCA-Simulated Experiment
11:05–11:30AM EDT
K. Kakiuchi (Japan Atomic Energy Agency), A. Yamauchi (Secretariat of Nuclear Regulation Authority), M. Amaya (Japan Atomic Energy Agency), Y. Udagawa (Japan Atomic Energy Agency), K. Kitano (Secretariat of Nuclear Regulation Authority)
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