ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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Fusion Science and Technology
Latest News
Zaporizhzhia ‘extremely fragile’ relying on single off-site power line, IAEA warns
Europe’s largest nuclear power plant has just one remaining power line for essential nuclear safety and security functions, compared with its original 10 functional lines before the military conflict with Russia, warned Rafael Mariano Grossi, director general of the International Atomic Energy Agency.
S. Pemberton, C. Jantzen, J. Kuhn, P.F. Peterson
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 726-731
Chamber Technology | doi.org/10.13182/FST01-A11963325
Articles are hosted by Taylor and Francis Online.
Thick-liquid pockets can minimize the final-focus standoff for heavy-ion inertial fusion and substantially simplify materials requirements. Scaled water experiments have now demonstrated the creation of single stationary and oscillating jets suitable for forming a variety of potential pocket geometries. Efforts are now beginning to study multiple jet interactions, particularly those that occur during pocket disruption and regeneration, including droplet generation and clearing. Initially these experiments will consider the interactions of smaller clusters of jets, creating scaled “partial” pockets. This paper presents scaling analysis and experiments to show that cartridges loaded with smokeless gunpowder can match, in scaled water-jet experiments, the impulse-induced trajectories and clearing phenomena that IFE targets would generate with molten salt jets.