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
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
Bahrain signs a nuclear collaboration MOU with the U.S.
Less than a week after news broke of the U.S. entering into civil nuclear talks with Malaysia, the U.S. State Department announced that Secretary of State Marco Rubio and Bahrain’s Minister of Foreign Affairs Abdullatif bin Rashid Al Zayani have also signed a memorandum of understanding concerning civil nuclear cooperation.
A. Rene Raffray, Myron A. Hoffman, Thomas Gaskins
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 1577-1582
Fusion Economic | doi.org/10.13182/FST86-A24957
Articles are hosted by Taylor and Francis Online.
A detailed cost study of the ESPRESSO blanket concept for the Tandem Mirror Fusion Reactor has been performed to complement the thermal-hydraulic parametric study of Reference 1. A computer code was developed to size the magnet, blanket and piping components and to evaluate the central cell contribution to the cost of electricity. The two most promising solid breeder/neutron multiplier configurations were studied: natural lithium oxide as the breeder with no multiplier (Case I), and 30% enriched gamma-lithium aluminate as the breeder with beryllium as the multiplier (Case IV). A design window was obtained for each case based on maximum material temperatures and spacing constraints. The minimum cost designs for Case I and Case IV correspond to 31 and 41 mills/kW-hr for the central cell contribution to the cost of electricity, and to optimum neutron wall loadings of 2.3 and 3.4 MW/m2, respectively.