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Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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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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Latest News
IAEA: Gunfire, drone attack at Ukraine’s Zaporizhzhia nuclear plant
The International Atomic Energy Agency team at Ukraine’s Zaporizhzhia nuclear power plant (ZNPP) reported hearing gunfire near the site this morning while a drone hit the plant’s training center.
In a news release today, IAEA director general Rafael Mariano Grossi said this is the third drone to target the training center, located just outside the site perimeter, so far this year. He called for an immediate end to drones being flown over or near nuclear facilities.
Saleem A. Ansari, Syed Khwaja Ayazuddin
Nuclear Technology | Volume 67 | Number 1 | October 1984 | Pages 9-13
Technical Paper | Fission Reactor | doi.org/10.13182/NT84-A33524
Articles are hosted by Taylor and Francis Online.
Reactor noise measurements at Pakistan Research Reactor were analyzed for the magnitude and frequency spectrum of the fluctuation of neutron density. The measurements were aimed at determining the effect of (a) the magnitude of reactor power, (b) coolant flow rate, and (c) position of control rods on the fluctuation of reactor power. Two peaks in the power spectral density of neutron noise are explained to be due to control rod vibration. A one-dimensional thermal-hydraulic model of the reactor core was also developed to explain the remaining noise spectra on the basis of coolant temperature fluctuation.
