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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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Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
R. Yasuhara et al.
Fusion Science and Technology | Volume 63 | Number 1 | May 2013 | Pages 408-410
doi.org/10.13182/FST13-A16970
Articles are hosted by Taylor and Francis Online.
A novel configuration of a photon recycling probe laser system for Thomson scattering (TS) system is proposed to measure electron temperature and density of the divertor region in GAMMA10 by using a polarization control multi-pass technique. This configuration can use for simultaneous measurements of the multi-pass TS measurement of the central plasma and the 1 pass measurement of the divertor plasma. To confirm the feasibility of the new method, we have installed double pass TS system in the GAMMA 10 central plasma. As the result, the scattering light intensity at the second pass has maintained more than 95% of first pass signal. By using a same solid angle and a scattering volume of the GAMMA10 central TS system, electron density of 2×1018 m-3 will be measured at the divertor region.
