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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
Allen L. Camp, Gary W. Cooper
Fusion Science and Technology | Volume 6 | Number 1 | July 1984 | Pages 83-92
Technical Paper | Fusion Reactor | doi.org/10.13182/FST84-A23122
Articles are hosted by Taylor and Francis Online.
The nature of time-dependent energy deposition in inertial confinement fusion-fission hybrid reactors is examined. This energy deposition is both space and time dependent. Calculations are performed for sodium-cooled, uranium-carbide-fueled blankets. Coolant temperature rises on the order of a few degrees and fuel temperature rises on the order of a few tens of degrees are predicted per 15-MJ target pulse. Significant coolant pressure waves having peak pressures on the order of a few megapascals are predicted; however, shock wave formation in the coolant from direct energy deposition is not predicted for these configurations.
