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
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
OECD NEA offers survey for young people
The OECD Nuclear Energy Agency’s Global Forum on Nuclear Education, Science, Technology, and Policy has developed the Nuclear Workforce Survey to explore how and why individuals decide to join the nuclear field and how their experiences impact decisions to stay or leave.
Technical Session|Panel|Panel Sessions|Fundamental Thermal Hydraulics
Tuesday, August 22, 2023|9:00–10:20AM EDT|Columbia 11/12
Session Chair:
Stephen M. Bajorek
Session Organizer:
Alternate Chair:
Philippe M. Bardet
Validation of thermal-hydraulic codes for system design and safety analysis is dependent on applicable and appropriately scaled experimental data. There are several scaling methodologies for justifying the use of data from small-scale facilities for simulation of large-scale reactor systems. These methods continue to be improved and extended to new situations. This panel will discuss the "art of scaling" and progress in development of scaling methods.
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