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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
O. Motojima, N. Ohyabu, A. Komori, N. Noda, K. Yamazaki, H. Yamada, A. Sagara, S. Yamaguchi, K.Y. Watanabe, N. Inoue, H. Suzuki, Y. Kubota, J. Yamamoto, M. Fujiwara, A. Iiyoshi
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 123-130
Overview Paper | doi.org/10.13182/FST95-A11947056
Articles are hosted by Taylor and Francis Online.
The Large Helical Device (LHD) is a big non-tokamak type superconducting toroidal fusion facility. In both areas of the physics and technology, the LHD project is expected to contribute to the exploration of necessary understandings of the currentless steady-state plasmas, which have high performance of temperature, density, confinement time and beta value extrapolatable to the reactor regime. This paper describes the necessary issues of major operations scenario especially concerned with the divertor functions, which realize the steady-state experiment in LHD.