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.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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!
Latest Magazine Issues
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
C.P.C. Wong, E. T. Cheng, B. McQuillan, E.E. Reis, Jr., K.R. Schultz, S.P. Grotz,† M.Z. Hasan,† R. Martin,† F. Najmabadi,† S. Sharafat,† T. Kunugi,‡ J.S. Herring,§ D.K. Sze,¶, the ARIES Team
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 938-943
Blanket Technology | doi.org/10.13182/FST91-A29464
Articles are hosted by Taylor and Francis Online.
The ARIES research program is a multi-institutional effort to develop several visions of the tokamak as an attractive fusion reactor with enhanced economic, safety, and environmental features. The ARIES-I design is a DT-burning, 1000 MW(e) (net) reactor concept based on modest extrapolation from the present physics database and featuring advanced technology such as utilization of very high-field superconducting magnets and a low-activation blanket. This paper describes the helium-cooled ARIES-I SiC composite low-activation blanket which contributes significantly to enhance thermal-hydraulics performance and safety features of the ARIES-I reactor design.